R7F4DH

R7F4DH MSYSTEM | Alldatasheet

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MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 1/77 http://www.m-system.co.jp/ Remote I/O R7F4D Series HI-SPEED LINK SYSTEM I/O MODULE MODEL: R7F4DH-[1]-[2]-R[3]

ORDERING INFORMATION

• Code number: R7F4DH-[1]-[2]-R[3] Specify a code from below for each [1] through [3]. (e.g. R7F4DH-1-DA16A-R/H/Q)
• Specify the specification for option code /Q (e.g. /C01) [1] TERMINAL BLOCK 1: Tension clamp terminal block for power supply RJ-45 Modular jack for communication e-CON connector for I/O 2: Tension clamp terminal block for power supply RJ-45 Modular jack for communication MIL connector 1 for I/O 3: Tension clamp terminal block for power supply RJ-45 Modular jack for communication MIL connector 2 for I/O 4: Tension clamp terminal block for power supply RJ-45 Modular jack for communication Tension clamp terminal block for I/O [2] I/O TYPE DA16A: NPN discrete input, 16 points DA16B: PNP discrete input, 16 points DC16A: NPN transistor output, 16 points DC16B: PNP transistor output, 16 points DAC16A: PNP discrete input & NPN transistor output, 8 points each DAC16B: NPN discrete input & PNP transistor output, 8 points each DAC16C: NPN discrete input & NPN transistor output, 8 points each DAC16D: PNP discrete input & PNP transistor output, 8 points each DAC32A: PNP discrete input & NPN transistor output, 16 points each (Only terminal block codes 2, 3 selectable) DAC32B: NPN discrete input & 16 points PNP transistor output, 16 points each (Only terminal block codes 2, 3 selectable) DAC32C: NPN discrete input & 16 points NPN transistor output, 16 points each (Only terminal block codes 2, 3 selectable) DAC32D: PNP discrete input & PNP transistor output, 16 points each (Only terminal block codes 2, 3 selectable) POWER INPUT DC Power R: 24 V DC (Operational voltage range 24 V ±10 %, ripple 10 %p-p max.) [3] OPTIONS (multiple selections) Communication Mode blank: Full-duplex /H: Half-duplex Other Options blank: none /Q: Option other than the above (specify the specification) SPECIFICATIONS OF OPTION: Q COATING (For the detail, refer to M-System's web site.) /C01: Silicone coating /C02: Polyurethane coating /C03: Rubber coating FUNCTIONS & FEATURES The R7F4DH interfaces discrete I/O signals with a PLC via HLS. (HLS is the abbreviation for “Hi-speed Link System” of Step Technica Co., Ltd.) GENERAL SPECIFICATIONS
• Common Specifications Power input: 24 V DC ±10 %; ripple 10 %p-p max.; rated current 8 A Sensor excitation: 24 V DC ±10 %; ripple 5 %p-p max., ≤ 2 A (including discrete I/O load charge); rated current 8 A Insulation resistance: ≥ 100 MΩ with 500 V DC Dielectric strength: 1500 V AC @1 minute (between isolated circuits) Operating temperature: -10 to +55°C (14 to 131°F)

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 2/77 http://www.m-system.co.jp/ Operating humidity: 30 to 90 %RH (non-condensing) Atmosphere: No corrosive gas or heavy dust Mounting: DIN rail or wall Housing material: Flame-resistant resin (gray) Status indicator: Power LED on with power supplied Discrete I/O status indicator: Red LED on at contact on. (For R7F4DH-x-DAC32x, input or output display is selected with slide SW; factory setting: input display) Communication Failure Detection: At communication error, the output status until normal data is received (Hold or OFF) can be set with the DIP SW. (only for output devices; factory setting: Hold) ■ Current Consumption & Weight R7F4DH-x-DA16A: Approx. 25 mA/100 g (0.22 lb) R7F4DH-x-DA16B: Approx. 25 mA/100 g (0.22 lb) R7F4DH-x-DC16A: Approx. 50 mA/100 g (0.22 lb) R7F4DH-x-DC16B: Approx. 50 mA/100 g (0.22 lb) R7F4DH-x-DAC16A: Approx. 35 mA/100 g (0.22 lb) R7F4DH-x-DAC16B: Approx. 35 mA/100 g (0.22 lb) R7F4DH-x-DAC16C: Approx. 35 mA/100 g (0.22 lb) R7F4DH-x-DAC16D: Approx. 35 mA/100 g (0.22 lb) R7F4DH-x-DAC32A: Approx. 40 mA/120 g (0.27 lb) R7F4DH-x-DAC32B: Approx. 40 mA/120 g (0.27 lb) R7F4DH-x-DAC32C: Approx. 40 mA/120 g (0.27 lb) R7F4DH-x-DAC32D: Approx. 40 mA/120 g (0.27 lb) (Discrete I/O load charge is not included in the above- mentioned current consumption.) HLS COMMUNICATION Communication mode: Full-duplex or half-duplex Network cable Full-duplex communication: ZHY262PS and ZHT262PS (Shinko Seisen Industry Co., Ltd.) Half-duplex communication: ZHY221PS (Shinko Seisen Industry Co., Ltd.) Dual-shield cable: ZHY262PBA (Shinko Seisen Industry Co., Ltd.) Transmission distance:

12 Mbps: 100 meters (328 ft)

6 Mbps: 200 meters (656 ft)

3 Mbps: 300 meters (984 ft)

(Baud rate configurable with DIP SW; factory setting: 12 Mbps) Terminating resistor: Built-in (Selected with the DIP SW; factory setting: disabled) Status indicator: Run LED on in normal communication Station address: Set with rotary switch (Refer to the instruction manual for details.) STANDARDS & APPROVALS Refer to the manuals to comply with the standards. EU conformity: EMC Directive EMI EN 61000-6-4 EMS EN 61000-6-2 RoHS Directive EN 50581

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 3/77 http://www.m-system.co.jp/ EXTERNAL VIEW ■ TERMINAL BLOCK CODE 1 (e-CON) Power ×10 ×1 HLS1 HLS2 Run Status Indicator LED Station Address Setting Rotary SW Power Supply / Sensor Exc. Connectors I/O Connector Discrete I/O Status Indicator LED RJ-45 Modular Jack for HLS Operating Mode Setting DIP SW (SW1) Terminating Resistor SW SW1 STATION ADD. O SW1 TERM ON ON PWR +- - + FE SNSR.EXC ON ■ TERMINAL BLOCK CODE 2, 3 (MIL) Power ×10 ×1 HLS1 HLS2 SW1 STATION ADD. Run Status Indicator LED Station Address Setting Rotary SW Power Supply / Sensor Exc. Connectors I/O Connector Discrete I/O Status Indicator LED RJ-45 Modular Jack for HLS Operating Mode Setting DIP SW (SW1) Terminating Resistor SW Panel under the cable connector ON O SW1 TERM ON ON PWR +- - + FE SNSR.EXC

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 4/77 http://www.m-system.co.jp/ ■ TERMINAL BLOCK CODE 2,3 (MIL, 32 pin) Power ×10 ×1 HLS1 HLS2 STATION ADD. Run Status Indicator LED Station Address Setting Rotary SW Power Supply / Sensor Exc. Connectors I/O Connector Discrete I/O Status Indicator LED RJ-45 Modular Jack for HLS Operating Mode Setting DIP SW (SW1) Terminating Resistor SW Panel under the cable connector ON LED Display SW PWR +- - + FE SNSR.EXC TERM ON ON SW1 ■ TERMINAL BLOCK CODE 4 (Tension Clamp) Power ×10 ×1 HLS1 HLS2 SW1 STATION ADD. Run Status Indicator LED Station Address Setting Rotary SW Power Supply / Sensor Exc. Connectors I/O Connector Discrete I/O Status Indicator LED RJ-45 Modular Jack for HLS Operating Mode Setting DIP SW (SW1) Terminating Resistor SW Panel under the cable connector ON O SW1 TERM ON ON PWR +- - + FE SNSR.EXC

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 5/77 http://www.m-system.co.jp/ CONNECTION DIAGRAMS ■ I/O connection (Refer to each model terminal assignment)

• e-CON connector Recommended cable connector: 37104-( )-000FL (3M Company) (The cable connector is not included in the package. Specify wire size instead of ( ); refer to the specifications of the product.)
• MIL connector Recommended cable connector: XG4M-2030 (Omron) (The cable connector is not included in the package.)
• Tension clamp terminal block Cable connector: FMC1,5/16-ST-3,5 (Phoenix Contact) (The cable connector is included in the package.) Applicable wire size: 0.2 − 1.5 mm2; stripped length 10 mm Recommended solderless terminal - AI0,25−10YE 0.25 mm2 (Phoenix Contact) - AI0,34−10TQ 0.34 mm2 (Phoenix Contact) - AI0,5−10WH 0.5 mm2 (Phoenix Contact) - AI0,75−10GY 0.75 mm2 (Phoenix Contact) - A1−10 1.0 mm2 (Phoenix Contact) - A1,5−10 1.5 mm2 (Phoenix Contact) ■ POWER SUPPLY Cable connector: TFMC1,5 / 5–STF–3,5 (Phoenix Contact) (included in the package) Applicable wire size: 0.2 − 1.5 mm 2; stripped length 10 mm Recommended solderless terminal
• AI0,25−10YE 0.25 mm2 (Phoenix Contact)
• AI0,34−10TQ 0.34 mm2 (Phoenix Contact)
• AI0,5−10WH 0.5 mm2 (Phoenix Contact)
• AI0,75−10GY 0.75 mm2 (Phoenix Contact)
• A1−10 1.0 mm2 (Phoenix Contact)
• A1,5−10 1.5 mm2 (Phoenix Contact) 1. PWR+ 2. PWR– 3. FE 4. SNSR.EXC+ 5. SNSR.EXC– Power Supply Power Supply Functional earth Sensor excitation Sensor excitation Note: The numbers marked on the connector have no relationship to the pin number of the unit. Wire according to the instruction manual of the unit.

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 6/77 http://www.m-system.co.jp/ 1. NC 2. NC 3. TXD+ 4. TXD– 5. RXD+ 6. RXD– 7. NC 8. SLD Unused Unused Network (slave, transmission +) Network (slave, transmission –) Network (master, transmission +) Network (master, transmission –) Unused Shield ■ NETWORK Recommended cable connector: TM21P–88P (Hirose Electric) (not included in the package)

• Full-duplex communication
• Half-duplex communication 1. NC 2. NC 3. TR+ 4. TR– 5. NC 6. NC 7. NC 8. SLD Unused Unused Network (+) Network (–) Unused Unused Unused Shield Master Module RXD+ RXD− TXD+ TXD− SLD Slave Module RXD+ RXD− TXD+ TXD− SLD Slave Module Terminating Resistor Terminating Resistor Terminating Resistor TXD+ TXD− RXD+ RXD− SHIELD Master Module TR+ TR− SLD Slave Module TR+ TR− SLD Slave Module Note: Be sure to turn ON the switch of the terminating resistor located at both ends of the modules. TR+ TR− SHIELD
• Full-duplex communication
• Half-duplex communication ■ MASTER CONNECTION Terminating Resistor

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 7/77 http://www.m-system.co.jp/ I/O DATA DESCRIPTIONS 015 Input 0 Input 1 Input 2 Input 3 Input 15 0: OFF 1: ON Input 7 Input 8 ■ DISCRETE INPUT

• Di • Do Unused Unused 015 Unused Unused 07 815 ■ DISCRETE OUTPUT 015 015 015 8 7
• Di • Do Output 0 Output 1 Output 2 Output 3 Output 15 Output 7 Output 8 ■ DISCRETE I/O (16 points)
• Di • Do Output 0 Output 1 Output 2 Output 3 Output 7 Input 0 Input 1 Input 2 Input 3 Input 7 ■ DISCRETE I/O (32 points) 015 015
• Di • Do Output 0 Output 1 Output 2 Output 3 Output 15 Output 7 Output 8 Input 0 Input 1 Input 2 Input 3 Input 15 Input 7 Input 8

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 8/77 http://www.m-system.co.jp/ EXTERNAL DIMENSIONS unit: mm (inch) ■ TERMINAL BLOCK CODE 1 (e-CON) DIN RAIL 35mm wide 4 (.16) 50 (1.97) 5 (.20) 138 (5.43) 3 (.12) 2 - 4.3 dia. 4 deep (2 - 1.17 dia. 0.16 deep) ■ TERMINAL BLOCK CODE 2, 3 (MIL) 115 (4.53) 123 (4.84) DIN RAIL 35mm wide 4 (.16) 48 (1 .89) 50 (1.97) 5 (.20) 138 (5.43) 3 (.12) 2 - 4.3 dia. 4 deep (2 - 1.17 dia. 0.16 deep) ■ TERMINAL BLOCK CODE 2, 3 (MIL, 32 pin) 115 (4.53) 123 (4.84) DIN RAIL 35mm wide 4 (.16) 53 (2.09) 50 (1.97) 5 (.20) 138 (5.43) 3 (.12) 2 - 4.3 dia. 4 deep (2 - 1.17 dia. 0.16 deep)

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 9/77 http://www.m-system.co.jp/ ■ TERMINAL BLOCK CODE 4 (Tension Clamp) 115 (4.53) 123 (4.84) 50 (1.97) 5 (.20) DIN RAIL 35mm wide 4 (.16) 48 (1 .89) 138 (5.43) 3 (.12) 2 - 4.3 dia. 4 deep (2 - 1.17 dia. 0.16 deep) MOUNTING REQUIREMENTS unit: mm (inch) 125 (4.92) 2–M4

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 10/77 http://www.m-system.co.jp/ NPN DISCRETE INPUT MODULE, 16 points (e-CON connector) MODEL: R7F4DH–1–DA16A SPECIFICATIONS Common: Positive common (NPN) per 16 points Number of I/O: Input, 16 points Maximum inputs applicable at once: No limit (at 24 V DC) Input status indicator: LED turns ON with contact ON Isolation: Input or sensor excitation to HLS to power input to FE Data allocation: 1 Rated input voltage: 24 V DC ±10 %; ripple 5 %p-p max. ON voltage / current: ≥ 15 V DC (X0 through XF to +24 V) / ≥ 3.5 mA OFF voltage / current: ≤ 5 V DC (X0 through XF to +24 V) / ≤ 1 mA Input current: ≤ 5.5 mA per point at 24 V DC Input resistance: Approx. 4.4 kΩ ON delay: ≤ 0.5 msec. OFF delay: ≤ 0.5 msec. TERMINAL ASSIGNMENTS ■ Input Terminal X0 X1 X2 X3 X4 X5 X6 X7 X8 X9 XA XB XC XD XE XF ID FUNCTION ID FUNCTION X0 1 +24V 24V DC X8 1 +24V 24V DC

2 NC Unused 2 NC Unused

3 GND 0V 3 GND 0V

4 X0 0 4 X8 8

X1 1 +24V 24V DC X9 1 +24V 24V DC

4 X1 1 4 X9 9

X2 1 +24V 24V DC XA 1 +24V 24V DC

4 X2 2 4 XA 1 0

X3 1 +24V 24V DC XB 1 +24V 24V DC

4 X3 3 4 XB 1 1

X4 1 +24V 24V DC XC 1 +24V 24V DC

4 X4 4 4 XC 1 2

X5 1 +24V 24V DC XD 1 +24V 24V DC

4 X5 5 4 XD 1 3

X6 1 +24V 24V DC XE 1 +24V 24V DC

4 X6 6 4 XE 1 4

X7 1 +24V 24V DC XF 1 +24V 24V DC

4 X7 7 4 XF 1 5

No. PIN No. Input Input Input Input Input Input Input Input Input *OQVU *OQVU *OQVU *OQVU *OQVU *OQVU *OQVU

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 11/77 http://www.m-system.co.jp/ SCHEMATIC CIRCUITRY Note: In order to improve EMC performance, bond the FE terminal to ground. Caution: FE terminal is NOT a protective conductor terminal. Comm. Circuit Power Circuit Control Circuit SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC) HLS1 GND NC +24V INPUT X0 SNSR.EXC+ SNSR.EXC– FE PWR– PWR+ SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC) HLS2 XF GND NC +24V 1 INPUT XF POWER SUPPLY (IN) SENSOR EXC. (IN) SNSR.EXC+ SNSR.EXC– FE PWR– PWR+ 1 POWER SUPPLY (OUT) SENSOR EXC. (OUT) Isolation Detecting Circuit Detecting Circuit ■ 2-Wire Sensor Xn GND NC +24V 1 Detecting Circuit

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 12/77 http://www.m-system.co.jp/ PNP DISCRETE INPUT MODULE, 16 points (e-CON connector) MODEL: R7F4DH–1–DA16B SPECIFICATIONS Common: Negative common (PNP) per 16 points Number of I/O: Input, 16 points Maximum inputs applicable at once: No limit (at 24 V DC) Input status indicator: LED turns ON with contact ON Isolation: Input or sensor excitation to HLS to power input to FE Data allocation: 1 Rated input voltage: 24 V DC ±10 %; ripple 5 %p-p max. ON voltage / current: ≥ 15 V DC (X0 through XF to GND) / ≥ 3.5 mA OFF voltage / current: ≤ 5 V DC (X0 through XF to GND) / ≤ 1 mA Input current: ≤ 5.5 mA per point at 24 V DC Input resistance: Approx. 4.4 kΩ ON delay: ≤ 0.5 msec. OFF delay: ≤ 0.5 msec. TERMINAL ASSIGNMENTS ■ Input Terminal X0 X1 X2 X3 X4 X5 X6 X7 X8 X9 XA XB XC XD XE XF ID FUNCTION ID FUNCTION X0 1 +24V 24V DC X8 1 +24V 24V DC X1 1 +24V 24V DC X9 1 +24V 24V DC X2 1 +24V 24V DC XA 1 +24V 24V DC X3 1 +24V 24V DC XB 1 +24V 24V DC X4 1 +24V 24V DC XC 1 +24V 24V DC X5 1 +24V 24V DC XD 1 +24V 24V DC X6 1 +24V 24V DC XE 1 +24V 24V DC X7 1 +24V 24V DC XF 1 +24V 24V DC No. PIN No. Input Input Input Input Input Input Input Input Input *OQVU *OQVU *OQVU *OQVU *OQVU *OQVU *OQVU

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 13/77 http://www.m-system.co.jp/ SCHEMATIC CIRCUITRY Note: In order to improve EMC performance, bond the FE terminal to ground. Caution: FE terminal is NOT a protective conductor terminal. Comm. Circuit Power Circuit Control SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC) HLS1 GND NC +24V INPUT X0 SNSR.EXC+ SNSR.EXC– FE PWR– PWR+ SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC) HLS2 XF GND NC +24V 1 INPUT XF POWER SUPPLY (IN) SENSOR EXC. (IN) SNSR.EXC+ SNSR.EXC– FE PWR– PWR+ 1 POWER SUPPLY (OUT) SENSOR EXC. (OUT) Isolation Detecting Circuit Detecting Circuit ■ 2-Wire Sensor Xn GND NC +24V 1 Detecting Circuit

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 14/77 http://www.m-system.co.jp/ NPN TRANSISTOR OUTPUT MODULE, 16 points (e-CON connector) MODEL: R7F4DH–1–DC16A SPECIFICATIONS Common: Negative common (NPN) per 16 points Number of I/O: Output, 16 points Maximum outputs applicable at once: No limit (at 24 V DC) Output status indicator: LED turns ON with contact ON Isolation: Output or sensor excitation to HLS to power input to FE Data allocation: 1 Rated load voltage: 24 V DC ±10 % (ripple 5 %p-p max.) Rated output current: 0.1 A per point, 1.6 A per common Residual voltage: ≤ 1.2 V Leakage current: ≤ 0.1 mA ON delay: ≤ 0.2 msec. OFF delay: ≤ 0.5 msec. Overload current protection function: Limits the current value when overcurrent is detected Overheat Protection Function: Turns OFF the output when overheat is detected (When driving an inductive load, connect a diode in parallel with the load.) TERMINAL ASSIGNMENTS ■ Output Terminal Y0 Y1 Y2 Y3 Y4 Y5 Y6 Y7 Y8 Y9 YA YB YC YD YE YF Y0 1 +24V 24V DC Y8 1 +24V 24V DC

4 Y0 0 4 Y8 8

Y1 1 +24V 24V DC Y9 1 +24V 24V DC

4 Y1 1 4 Y9 9

Y2 1 +24V 24V DC YA 1 +24V 24V DC

4 Y2 2 4 YA 10

Y3 1 +24V 24V DC YB 1 +24V 24V DC

4 Y3 3 4 YB 11

Y4 1 +24V 24V DC YC 1 +24V 24V DC

4 Y4 4 4 YC 12

Y5 1 +24V 24V DC YD 1 +24V 24V DC

4 Y5 5 4 YD 13

Y6 1 +24V 24V DC YE 1 +24V 24V DC

4 Y6 6 4 YE 14

Y7 1 +24V 24V DC YF 1 +24V 24V DC

4 Y7 7 4 YF 15

No. PIN No.

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 15/77 http://www.m-system.co.jp/ SCHEMATIC CIRCUITRY Note: In order to improve EMC performance, bond the FE terminal to ground. Caution: FE terminal is NOT a protective conductor terminal. Control Circuit Comm. Circuit 1

3 Output Y0

+24V

3 Output YF

+24V Power Circuit SNSR.EXC+ SNSR.EXC– FE PWR– PWR+1 POWER SUPPLY (IN) SENSOR EXC. (IN) SNSR.EXC+ SNSR.EXC– FE PWR– PWR+1 POWER SUPPLY (OUT) SENSOR EXC. (OUT) Isolation SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC) SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC)

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 16/77 http://www.m-system.co.jp/ PNP TRANSISTOR OUTPUT MODULE, 16 points (e-CON connector) MODEL: R7F4DH–1–DC16B SPECIFICATIONS Common: Positive common (PNP) per 16 points Number of I/O: Output, 16 points Maximum outputs applicable at once: No limit (at 24 V DC) Output status indicator: LED turns ON with contact ON Isolation: Output or sensor excitation to HLS to power input to FE Data allocation: 1 Rated load voltage: 24 V DC ±10 % (ripple 5 %p-p max.) Rated output current: 0.1 A per point, 1.6 A per common Residual voltage: ≤ 1.2 V Leakage current: ≤ 0.1 mA ON delay: ≤ 0.2 msec. OFF delay: ≤ 0.5 msec. Overload current protection function: Limits the current value when overcurrent is detected Overheat Protection Function: Turns OFF the output when overheat is detected (When driving an inductive load, connect a diode in parallel with the load.) TERMINAL ASSIGNMENTS ■ Output Terminal Y0 Y1 Y2 Y3 Y4 Y5 Y6 Y7 Y8 Y9 YA YB YC YD YE YF Y0 1 +24V 24V DC Y8 1 +24V 24V DC Y1 1 +24V 24V DC Y9 1 +24V 24V DC Y2 1 +24V 24V DC YA 1 +24V 24V DC Y3 1 +24V 24V DC YB 1 +24V 24V DC Y4 1 +24V 24V DC YC 1 +24V 24V DC Y5 1 +24V 24V DC YD 1 +24V 24V DC Y6 1 +24V 24V DC YE 1 +24V 24V DC Y7 1 +24V 24V DC YF 1 +24V 24V DC No. PIN No.

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 17/77 http://www.m-system.co.jp/ SCHEMATIC CIRCUITRY Note: In order to improve EMC performance, bond the FE terminal to ground. Caution: FE terminal is NOT a protective conductor terminal. Control Circuit Comm. Circuit 1 TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC) HLS1 SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC) HLS2 GND NC +24V +24V Power Circuit SNSR.EXC+ SNSR.EXC– FE PWR– PWR+1 POWER SUPPLY (IN) SENSOR EXC. (IN) SNSR.EXC+ SNSR.EXC– FE PWR– PWR+1 POWER SUPPLY (OUT) SENSOR EXC. (OUT) Isolation

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 18/77 http://www.m-system.co.jp/ PNP DISCRETE INPUT & NPN TRANSISTOR OUTPUT MODULE, 8 points each (e-CON connector) MODEL: R7F4DH–1–DAC16A SPECIFICATIONS ■ COMMON SPECIFICATIONS Common: Negative common per 16 points Input rating/load voltage: 24 V DC ±10 %, ripple 5 %p-p max. Number of I/O: Input, 8 points; Output, 8 points Maximum I/O applicable at once: No limit (at 24 V DC) I/O status indicator: LED turns ON with contact ON Isolation: I/O or sensor excitation to HLS to power input to FE Data allocation: 1 ■ INPUT ON voltage / current: ≥ 15 V DC (I/O's X0 through X7 to GND) / ≥ 3.5 mA OFF voltage / current: ≤ 5 V DC (I/O's X0 through X7 to GND) / ≤ 1 mA Input current: ≤ 5.5 mA per point at 24 V DC Input resistance: Approx. 4.4 kΩ ON delay: ≤ 0.5 msec. OFF delay: ≤ 0.5 msec. ■ OUTPUT Rated output current: 0.1 A per point, 0.8 A per common Residual voltage: ≤ 1.2 V Leakage current: ≤ 0.1 mA ON delay: ≤ 0.2 msec. OFF delay: ≤ 0.5 msec. Overload current protection function: Limits the current value when overcurrent is detected Overheat Protection Function: Turns OFF the output when overheat is detected (When driving an inductive load, connect a diode in parallel with the load.) TERMINAL ASSIGNMENTS ■ I/O Terminal X0 X1 X2 X3 X4 X5 X6 X7 Y0 Y1 Y2 Y3 Y4 Y5 Y6 Y7 X0 1 +24V 24V DC Y0 1 +24V 24V DC

4 X0 0 4 Y0 0

X1 1 +24V 24V DC Y1 1 +24V 24V DC

4 X1 1 4 Y1 1

X2 1 +24V 24V DC Y2 1 +24V 24V DC

4 X2 2 4 Y2 2

X3 1 +24V 24V DC Y3 1 +24V 24V DC

4 X3 3 4 Y3 3

X4 1 +24V 24V DC Y4 1 +24V 24V DC

4 X4 4 4 Y4 4

X5 1 +24V 24V DC Y5 1 +24V 24V DC

4 X5 5 4 Y5 5

X6 1 +24V 24V DC Y6 1 +24V 24V DC

4 X6 6 4 Y6 6

X7 1 +24V 24V DC Y7 1 +24V 24V DC

4 X7 7 4 Y7 7

No. PIN No. Input Input Input Input Input Input Input Input Output Output Output Output Output Output Output Output

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 19/77 http://www.m-system.co.jp/ SCHEMATIC CIRCUITRY Note: In order to improve EMC performance, bond the FE terminal to ground. Caution: FE terminal is NOT a protective conductor terminal. Control Circuit Comm. Circuit SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC) HLS1 SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC) HLS2 SNSR.EXC+ SNSR.EXC– FE PWR– PWR+1 POWER SUPPLY (IN) SENSOR EXC. (IN) SNSR.EXC+ SNSR.EXC– FE PWR– PWR+1 POWER SUPPLY (OUT) SENSOR EXC. (OUT) GND NC GND NC +24V INPUT X0 +24V1

3 INPUT X7

+24V GND NC +24V Isolation Power Circuit ■ 2-Wire Sensor Xn GND NC +24V1 Detecting Circuit Detecting Circuit Detecting Circuit Output Y0 Output Y7

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 20/77 http://www.m-system.co.jp/ NPN DISCRETE INPUT & PNP TRANSISTOR OUTPUT MODULE, 8 points each (e-CON connector) MODEL: R7F4DH–1–DAC16B SPECIFICATIONS ■ COMMON SPECIFICATIONS Common: Positive common per 16 points Input rating/load voltage: 24 V DC ±10 %, ripple 5 %p-p max. Number of I/O: Input, 8 points; Output, 8 points Maximum I/O applicable at once: No limit (at 24 V DC) I/O status indicator: LED turns ON with contact ON Isolation: I/O or sensor excitation to HLS to power input to FE Data allocation: 1 ■ INPUT ON voltage / current: ≥ 15 V DC (I/O's X0 through X7 to +24 V) / ≥ 3.5 mA OFF voltage / current: ≤ 5 V DC (I/O's X0 through X7 to +24 V) / ≤ 1 mA Input current: ≤ 5.5 mA per point at 24 V DC Input resistance: Approx. 4.4 kΩ ON delay: ≤ 0.5 msec. OFF delay: ≤ 0.5 msec. ■ OUTPUT Rated output current: 0.1 A per point, 0.8 A per common Residual voltage: ≤ 1.2 V Leakage current: ≤ 0.1 mA ON delay: ≤ 0.2 msec. OFF delay: ≤ 0.5 msec. Overload current protection function: Limits the current value when overcurrent is detected Overheat Protection Function: Turns OFF the output when overheat is detected (When driving an inductive load, connect a diode in parallel with the load.) TERMINAL ASSIGNMENTS ■ I/O Terminal X0 X1 X2 X3 X4 X5 X6 X7 Y0 Y1 Y2 Y3 Y4 Y5 Y6 Y7 X0 1 +24V 24V DC Y0 1 +24V 24V DC X1 1 +24V 24V DC Y1 1 +24V 24V DC X2 1 +24V 24V DC Y2 1 +24V 24V DC X3 1 +24V 24V DC Y3 1 +24V 24V DC X4 1 +24V 24V DC Y4 1 +24V 24V DC X5 1 +24V 24V DC Y5 1 +24V 24V DC X6 1 +24V 24V DC Y6 1 +24V 24V DC X7 1 +24V 24V DC Y7 1 +24V 24V DC No. PIN No. Input Input Input Input Input Input Input Input Output Output Output Output Output Output Output Output

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 21/77 http://www.m-system.co.jp/ SCHEMATIC CIRCUITRY Note: In order to improve EMC performance, bond the FE terminal to ground. Caution: FE terminal is NOT a protective conductor terminal. Control Circuit Comm. Circuit HLS1 HLS2 Power Circuit SNSR.EXC+ SNSR.EXC– FE PWR– PWR+1 POWER SUPPLY (IN) SENSOR EXC. (IN) SNSR.EXC+ SNSR.EXC– FE PWR– PWR+1 POWER SUPPLY (OUT) SENSOR EXC. (OUT) GND NC GND NC +24V INPUT X0 +24V1 +24V

3 Output Y7

+24V Isolation Detecting Circuit Detecting Circuit ■ 2-Wire Sensor Xn GND NC +24V1 Detecting Circuit SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC) SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC)

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 22/77 http://www.m-system.co.jp/ NPN DISCRETE INPUT & NPN TRANSISTOR OUTPUT MODULE, 8 points each (e-CON connector) MODEL: R7F4DH–1–DAC16C SPECIFICATIONS ■ COMMON SPECIFICATIONS Input common: Positive common per 8 points Output common: Negative common per 8 points Input rating/load voltage: 24 V DC ±10 %, ripple 5 %p-p max. Number of I/O: Input, 8 points; Output, 8 points Maximum I/O applicable at once: No limit (at 24 V DC) I/O status indicator: LED turns ON with contact ON Isolation: I/O or sensor excitation to HLS to power input to FE Data allocation: 1 ■ INPUT ON voltage / current: ≥ 15 V DC (I/O's X0 through X7 to +24 V) / ≥ 3.5 mA OFF voltage / current: ≤ 5 V DC (I/O's X0 through X7 to +24 V) / ≤ 1 mA Input current: ≤ 5.5 mA per point at 24 V DC Input resistance: Approx. 4.4 kΩ ON delay: ≤ 0.5 msec. OFF delay: ≤ 0.5 msec. ■ OUTPUT Rated output current: 0.1 A per point, 0.8 A per common Residual voltage: ≤ 1.2 V Leakage current: ≤ 0.1 mA ON delay: ≤ 0.2 msec. OFF delay: ≤ 0.5 msec. Overload current protection function: Limits the current value when overcurrent is detected Overheat Protection Function: Turns OFF the output when overheat is detected (When driving an inductive load, connect a diode in parallel with the load.) TERMINAL ASSIGNMENTS ■ I/O Terminal X0 X1 X2 X3 X4 X5 X6 X7 Y0 Y1 Y2 Y3 Y4 Y5 Y6 Y7 X0 1 +24V 24V DC Y0 1 +24V 24V DC X1 1 +24V 24V DC Y1 1 +24V 24V DC X2 1 +24V 24V DC Y2 1 +24V 24V DC X3 1 +24V 24V DC Y3 1 +24V 24V DC X4 1 +24V 24V DC Y4 1 +24V 24V DC X5 1 +24V 24V DC Y5 1 +24V 24V DC X6 1 +24V 24V DC Y6 1 +24V 24V DC X7 1 +24V 24V DC Y7 1 +24V 24V DC No. PIN No. Input Input Input Input Input Input Input Input Output Output Output Output Output Output Output Output

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 23/77 http://www.m-system.co.jp/ SCHEMATIC CIRCUITRY Note: In order to improve EMC performance, bond the FE terminal to ground. Caution: FE terminal is NOT a protective conductor terminal. Control Circuit Comm. Circuit HLS1 HLS2 Power Circuit SNSR.EXC+ SNSR.EXC– FE PWR– PWR+1 POWER SUPPLY (IN) SENSOR EXC. (IN) SNSR.EXC+ SNSR.EXC– FE PWR– PWR+1 POWER SUPPLY (OUT) SENSOR EXC. (OUT) GND NC GND NC +24V INPUT X0 +24V1 +24V +24V Isolation Detecting Circuit Detecting Circuit ■ 2-Wire Sensor Xn GND NC +24V1 Detecting Circuit SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC) SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC)

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 24/77 http://www.m-system.co.jp/ PNP DISCRETE INPUT & PNP TRANSISTOR OUTPUT MODULE, 8 points each (e-CON connector) MODEL: R7F4DH–1–DAC16D SPECIFICATIONS ■ COMMON SPECIFICATIONS Input common: Negative common per 8 points Output common: Positive common per 8 points Input rating/load voltage: 24 V DC ±10 %, ripple 5 %p-p max. Number of I/O: Input, 8 points; Output, 8 points Maximum I/O applicable at once: No limit (at 24 V DC) I/O status indicator: LED turns ON with contact ON Isolation: I/O or sensor excitation to HLS to power input to FE Data allocation: 1 ■ INPUT ON voltage / current: ≥ 15 V DC (I/O's X0 through X7 to GND) / ≥ 3.5 mA OFF voltage / current: ≤ 5 V DC (I/O's X0 through X7 to GND) / ≤ 1 mA Input current: ≤ 5.5 mA per point at 24 V DC Input resistance: Approx. 4.4 kΩ ON delay: ≤ 0.5 msec. OFF delay: ≤ 0.5 msec. ■ OUTPUT Rated output current: 0.1 A per point, 0.8 A per common Residual voltage: ≤ 1.2 V Leakage current: ≤ 0.1 mA ON delay: ≤ 0.2 msec. OFF delay: ≤ 0.5 msec. Overload current protection function: Limits the current value when overcurrent is detected Overheat Protection Function: Turns OFF the output when overheat is detected (When driving an inductive load, connect a diode in parallel with the load.) TERMINAL ASSIGNMENTS ■ I/O Terminal X0 X1 X2 X3 X4 X5 X6 X7 Y0 Y1 Y2 Y3 Y4 Y5 Y6 Y7 X0 1 +24V 24V DC Y0 1 +24V 24V DC X1 1 +24V 24V DC Y1 1 +24V 24V DC X2 1 +24V 24V DC Y2 1 +24V 24V DC X3 1 +24V 24V DC Y3 1 +24V 24V DC X4 1 +24V 24V DC Y4 1 +24V 24V DC X5 1 +24V 24V DC Y5 1 +24V 24V DC X6 1 +24V 24V DC Y6 1 +24V 24V DC X7 1 +24V 24V DC Y7 1 +24V 24V DC No. PIN No. Input Input Input Input Input Input Input Input Output Output Output Output Output Output Output Output

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 25/77 http://www.m-system.co.jp/ SCHEMATIC CIRCUITRY Note: In order to improve EMC performance, bond the FE terminal to ground. Caution: FE terminal is NOT a protective conductor terminal. Control Circuit Comm. Circuit HLS1 HLS2 Power Circuit SNSR.EXC+ SNSR.EXC– FE PWR– PWR+1 POWER SUPPLY (IN) SENSOR EXC. (IN) SNSR.EXC+ SNSR.EXC– FE PWR– PWR+1 POWER SUPPLY (OUT) SENSOR EXC. (OUT) GND NC GND NC +24V INPUT X0 +24V1 +24V +24V Isolation Detecting Circuit Detecting Circuit ■ 2-Wire Sensor Xn GND NC +24V1 Detecting Circuit SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC) SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC)

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 26/77 http://www.m-system.co.jp/ NPN DISCRETE INPUT MODULE, 16 points (MIL connector) MODEL: R7F4DH–2–DA16A R7F4DH–3–DA16A SPECIFICATIONS Common: Positive common (NPN) per 16 points Number of I/O: Input, 16 points Maximum inputs applicable at once: No limit (at 24 V DC) Input status indicator: LED turns ON with contact ON Isolation: Input or sensor excitation to HLS to power input to FE Data allocation: 1 Rated input voltage: 24 V DC ±10 %; ripple 5 %p-p max. ON voltage / current: ≥ 15 V DC (X0 through XF to +24 V) / ≥ 3.5 mA OFF voltage / current: ≤ 5 V DC (X0 through XF to +24 V) / ≤ 1 mA Input current: ≤ 5.5 mA per point at 24 V DC Input resistance: Approx. 4.4 kΩ ON delay: ≤ 0.5 msec. OFF delay: ≤ 0.5 msec. TERMINAL ASSIGNMENTS ■ Input Terminal 1. TERMINAL BLOCK CODE 2 PIN No. ID FUNCTION PIN No. ID FUNCTION

1 X0 Input 0 11 XA Input 10

2 X1 Input 1 12 XB Input 11

3 X2 Input 2 13 XC Input 12

4 X3 Input 3 14 XD Input 13

5 X4 Input 4 15 XE Input 14

6 X5 Input 5 16 XF Input 15

7 X6 Input 6 17 GND 0V

8 X7 Input 7 18 GND 0V

9 X8 Input 8 19 +24V 24VDC

10 X9 Input 9 20 +24V 24VDC

1. TERMINAL BLOCK CODE 3 PIN No. ID FUNCTION PIN No. ID FUNCTION 1 +24V 24VDC 11 XC Input 12 2 +24V 24VDC 12 X4 Input 4

3 GND 0V 13 XB Input 11

4 GND 0V 14 X3 Input 3

5 XF Input 15 15 XA Input 10

6 X7 Input 7 16 X2 Input 2

7 XE Input 14 17 X9 Input 9

8 X6 Input 6 18 X1 Input 1

9 XD Input 13 19 X8 Input 8

10 X5 Input 5 20 X0 Input 0

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 27/77 http://www.m-system.co.jp/ SCHEMATIC CIRCUITRY Note: In order to improve EMC performance, bond the FE terminal to ground. Caution: FE terminal is NOT a protective conductor terminal. Comm. Circuit Power Circuit Control Circuit SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC) INPUT X0 ■ TERMINAL BLOCK CODE 2 X4 5 XB XA X8 9 XF XE XD XC 13 SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC) Detecting Circuit +24V +24V GND GND 17 Detecting Circuit INPUT XF SNSR.EXC+ SNSR.EXC– FE PWR– PWR+POWER SUPPLY (IN) SENSOR EXC. (IN) SNSR.EXC+ SNSR.EXC– FE PWR– PWR+POWER SUPPLY (OUT) HLS1 HLS2 Isolation SENSOR EXC. (OUT) ■ 2-Wire Sensor GND GND Xn Detecting Circuit

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 28/77 http://www.m-system.co.jp/ Comm. Circuit Power Circuit Control Circuit SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC) INPUT X0 ■ TERMINAL BLOCK CODE 3 XB XA XF XE XD XC SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC) Detecting Circuit +24V +24V GND GND Detecting Circuit INPUT XF SNSR.EXC+ SNSR.EXC– FE PWR– PWR+POWER SUPPLY (IN) SENSOR EXC. (IN) SNSR.EXC+ SNSR.EXC– FE PWR– PWR+POWER SUPPLY (OUT) HLS1 HLS2 Isolation SENSOR EXC. (OUT) ■ 2-Wire Sensor GND GND Xn Detecting Circuit

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 29/77 http://www.m-system.co.jp/ PNP DISCRETE INPUT MODULE, 16 points (MIL connector) MODEL: R7F4DH–2–DA16B R7F4DH–3–DA16B SPECIFICATIONS Common: Negative common (PNP) per 16 points Number of I/O: Input, 16 points Maximum inputs applicable at once: No limit (at 24 V DC) Input status indicator: LED turns ON with contact ON Isolation: Input or sensor excitation to HLS to power input to FE Data allocation: 1 Rated input voltage: 24 V DC ±10 %; ripple 5 %p-p max. ON voltage / current: ≥ 15 V DC (X0 through XF to GND) / ≥ 3.5 mA OFF voltage / current: ≤ 5 V DC (X0 through XF to GND) / ≤ 1 mA Input current: ≤ 5.5 mA per point at 24 V DC Input resistance: Approx. 4.4 kΩ ON delay: ≤ 0.5 msec. OFF delay: ≤ 0.5 msec. TERMINAL ASSIGNMENTS ■ Input Terminal 1. TERMINAL BLOCK CODE 2 PIN No. ID FUNCTION PIN No. ID FUNCTION

1. TERMINAL BLOCK CODE 3 PIN No. ID FUNCTION PIN No. ID FUNCTION 1 +24V 24VDC 11 XC Input 12 2 +24V 24VDC 12 X4 Input 4

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 30/77 http://www.m-system.co.jp/ SCHEMATIC CIRCUITRY Note: In order to improve EMC performance, bond the FE terminal to ground. Caution: FE terminal is NOT a protective conductor terminal. Comm. Circuit Control Circuit SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC) INPUT X0 ■ TERMINAL BLOCK CODE 2 X4 5 XB XA X8 9 XF XE XD XC 13 SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC) Detecting Circuit +24V +24V GND GND 17 Detecting Circuit INPUT XF SNSR.EXC+ SNSR.EXC– FE PWR– PWR+POWER SUPPLY (IN) SENSOR EXC. (IN) SNSR.EXC+ SNSR.EXC– FE PWR– PWR+POWER SUPPLY (OUT) SENSOR EXC. (OUT) Power Circuit HLS1 HLS2 Isolation ■ 2-Wire Sensor +24V +24V Xn Detecting Circuit

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 31/77 http://www.m-system.co.jp/ Comm. Circuit Control Circuit SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC) INPUT X0 ■ TERMINAL BLOCK CODE 3 XB XA XF XE XD XC SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC) Detecting Circuit +24V +24V GND GND Detecting Circuit INPUT XF SNSR.EXC+ SNSR.EXC– FE PWR– PWR+POWER SUPPLY (IN) SENSOR EXC. (IN) SNSR.EXC+ SNSR.EXC– FE PWR– PWR+POWER SUPPLY (OUT) SENSOR EXC. (OUT) Power Circuit HLS1 HLS2 Isolation ■ 2-Wire Sensor +24V +24V Xn Detecting Circuit

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 32/77 http://www.m-system.co.jp/ NPN TRANSISTOR OUTPUT MODULE, 16 points (MIL connector) MODEL: R7F4DH–2–DC16A R7F4DH–3–DC16A SPECIFICATIONS Common: Negative common (NPN) per 16 points Number of I/O: Output, 16 points Maximum outputs applicable at once: No limit (at 24 V DC) Output status indicator: LED turns ON with contact ON Isolation: Output or sensor excitation to HLS to power input to FE Data allocation: 1 Rated load voltage: 24 V DC ±10 % (ripple 5 %p-p max.) Rated output current: 0.1 A per point, 1.6 A per common Residual voltage: ≤ 1.2 V Leakage current: ≤ 0.1 mA ON delay: ≤ 0.2 msec. OFF delay: ≤ 0.5 msec. Overload current protection function: Limits the current value when overcurrent is detected Overheat Protection Function: Turns OFF the output when overheat is detected (When driving an inductive load, connect a diode in parallel with the load.) TERMINAL ASSIGNMENTS ■ Output Terminal 1. TERMINAL BLOCK CODE 2 PIN No. ID FUNCTION PIN No. ID FUNCTION

1 Y0 Output 0 11 YA Output 10

2 Y1 Output 1 12 YB Output 11

3 Y2 Output 2 13 YC Output 12

4 Y3 Output 3 14 YD Output 13

5 Y4 Output 4 15 YE Output 14

6 Y5 Output 5 16 YF Output 15

7 Y6 Output 6 17 GND 0V

8 Y7 Output 7 18 GND 0V

9 Y8 Output 8 19 +24V 24VDC

10 Y9 Output 9 20 +24V 24VDC

1. TERMINAL BLOCK CODE 3 PIN No. ID FUNCTION PIN No. ID FUNCTION 1 +24V 24VDC 11 YC Output 12 2 +24V 24VDC 12 Y4 Output 4

3 GND 0V 13 YB Output 11

4 GND 0V 14 Y3 Output 3

6 Y7 Output 7 16 Y2 Output 2

8 Y6 Output 6 18 Y1 Output 1

10 Y5 Output 5 20 Y0 Output 0

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 33/77 http://www.m-system.co.jp/ SCHEMATIC CIRCUITRY Note: In order to improve EMC performance, bond the FE terminal to ground. Caution: FE terminal is NOT a protective conductor terminal. Control Circuit Comm. Circuit 1 OUTPUT Y0 OUTPUT YF SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC) SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC) Power Circuit ■ TERMINAL BLOCK CODE 2 Y4 5 YB YA Y8 9 YF YE YD YC 13 +24V +24V GND GND17 SNSR.EXC+ SNSR.EXC– FE PWR– PWR+ POWER SUPPLY (IN) SENSOR EXC. (IN) SNSR.EXC+ SNSR.EXC– FE PWR– PWR+ POWER SUPPLY (OUT) SENSOR EXC. (OUT) HLS1 HLS2 Isolation

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 34/77 http://www.m-system.co.jp/ Control Circuit Comm. Circuit OUTPUT Y0 OUTPUT YF SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC) SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC) Power Circuit ■ TERMINAL BLOCK CODE 3 YB YA YF YE YD YC +24V +24V GND GND SNSR.EXC+ SNSR.EXC– FE PWR– PWR+ POWER SUPPLY (IN) SENSOR EXC. (IN) SNSR.EXC+ SNSR.EXC– FE PWR– PWR+ POWER SUPPLY (OUT) SENSOR EXC. (OUT) HLS1 HLS2 Isolation

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 35/77 http://www.m-system.co.jp/ PNP TRANSISTOR OUTPUT MODULE, 16 points (MIL connector) MODEL: R7F4DH–2–DC16B R7F4DH–3–DC16B SPECIFICATIONS Common: Positive common (PNP) per 16 points Number of I/O: Output, 16 points Maximum outputs applicable at once: No limit (at 24 V DC) Output status indicator: LED turns ON with contact ON Isolation: Output or sensor excitation to HLS to power input to FE Data allocation: 1 Rated load voltage: 24 V DC ±10 % (ripple 5 %p-p max.) Rated output current: 0.1 A per point, 1.6 A per common Residual voltage: ≤ 1.2 V Leakage current: ≤ 0.1 mA ON delay: ≤ 0.2 msec. OFF delay: ≤ 0.5 msec. Overload current protection function: Limits the current value when overcurrent is detected Overheat Protection Function: Turns OFF the output when overheat is detected (When driving an inductive load, connect a diode in parallel with the load.) TERMINAL ASSIGNMENTS ■ Output Terminal 1. TERMINAL BLOCK CODE 2 PIN No. ID FUNCTION PIN No. ID FUNCTION

1. TERMINAL BLOCK CODE 3 PIN No. ID FUNCTION PIN No. ID FUNCTION 1 +24V 24VDC 11 YC Output 12 2 +24V 24VDC 12 Y4 Output 4

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 36/77 http://www.m-system.co.jp/ SCHEMATIC CIRCUITRY Note: In order to improve EMC performance, bond the FE terminal to ground. Caution: FE terminal is NOT a protective conductor terminal. Control Circuit Comm. Circuit 1 OUTPUT Y0 OUTPUT YF SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC) SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC) Power Circuit ■ TERMINAL BLOCK CODE 2 Y4 5 YB YA Y8 9 YF YE YD YC 13 +24V +24V GND GND17 SNSR.EXC+ SNSR.EXC– FE PWR– PWR+ POWER SUPPLY (IN) SENSOR EXC. (IN) SNSR.EXC+ SNSR.EXC– FE PWR– PWR+ POWER SUPPLY (OUT) SENSOR EXC. (OUT) HLS1 HLS2 Isolation

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 37/77 http://www.m-system.co.jp/ Control Circuit Comm. Circuit OUTPUT Y0 OUTPUT YF SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC) SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC) Power Circuit YB YA YF YE YD YC +24V +24V GND GND SNSR.EXC+ SNSR.EXC– FE PWR– PWR+ POWER SUPPLY (IN) SENSOR EXC. (IN) SNSR.EXC+ SNSR.EXC– FE PWR– PWR+ POWER SUPPLY (OUT) SENSOR EXC. (OUT) HLS1 HLS2 Isolation ■ TERMINAL BLOCK CODE 3

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 38/77 http://www.m-system.co.jp/ PNP DISCRETE INPUT & NPN TRANSISTOR OUTPUT MODULE, 8 points each (MIL connector) MODEL: R7F4DH–2–DAC16A R7F4DH–3–DAC16A SPECIFICATIONS ■ COMMON SPECIFICATIONS Common: Negative common per 16 points Input rating/load voltage: 24 V DC ±10 %, ripple 5 %p-p max. Number of I/O: Input, 8 points; Output, 8 points Maximum I/O applicable at once: No limit (at 24 V DC) I/O status indicator: LED turns ON with contact ON Isolation: I/O or sensor excitation to HLS to power input to FE Data allocation: 1 ■ INPUT ON voltage / current: ≥ 15 V DC (I/O's X0 through X7 to GND) / ≥ 3.5 mA OFF voltage / current: ≤ 5 V DC (I/O's X0 through X7 to GND) / ≤ 1 mA Input current: ≤ 5.5 mA per point at 24 V DC Input resistance: Approx. 4.4 kΩ ON delay: ≤ 0.5 msec. OFF delay: ≤ 0.5 msec. ■ OUTPUT Rated output current: 0.1 A per point, 0.8 A per common Residual voltage: ≤ 1.2 V Leakage current: ≤ 0.1 mA ON delay: ≤ 0.2 msec. OFF delay: ≤ 0.5 msec. Overload current protection function: Limits the current value when overcurrent is detected Overheat Protection Function: Turns OFF the output when overheat is detected (When driving an inductive load, connect a diode in parallel with the load.) TERMINAL ASSIGNMENTS ■ I/O Terminal 1. TERMINAL BLOCK CODE 2 PIN No. ID FUNCTION PIN No. ID FUNCTION

1 X0 Input 0 11 Y2 Output 2

2 X1 Input 1 12 Y3 Output 3

3 X2 Input 2 13 Y4 Output 4

4 X3 Input 3 14 Y5 Output 5

5 X4 Input 4 15 Y6 Output 6

6 X5 Input 5 16 Y7 Output 7

9 Y0 Output 0 19 +24V 24VDC

10 Y1 Output 1 20 +24V 24VDC

1. TERMINAL BLOCK CODE 3 PIN No. ID FUNCTION PIN No. ID FUNCTION 1 +24V 24VDC 11 Y4 Output 4 2 +24V 24VDC 12 X4 Input 4

3 GND 0V 13 Y3 Output 3

5 Y7 Output 7 15 Y2 Output 2

7 Y6 Output 6 17 Y1 Output 1

9 Y5 Output 5 19 Y0 Output 0

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 39/77 http://www.m-system.co.jp/ SCHEMATIC CIRCUITRY Note: In order to improve EMC performance, bond the FE terminal to ground. Caution: FE terminal is NOT a protective conductor terminal. Control Circuit Comm. Circuit SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC) SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC) Power Circuit OUTPUT Y0 OUTPUT Y7 .X3 X4 5 +24V +24V GND GND17 ■ TERMINAL BLOCK CODE 2 SNSR.EXC+ SNSR.EXC– FE PWR– PWR+ POWER SUPPLY (IN) SENSOR EXC. (IN) SNSR.EXC+ SNSR.EXC– FE PWR– PWR+ POWER SUPPLY (OUT) SENSOR EXC. (OUT) INPUT X0 Detecting Circuit INPUT X7Detecting Circuit HLS1 HLS2 Isolation ■ 2-Wire Sensor +24V +24V Xn Detecting Circuit

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 40/77 http://www.m-system.co.jp/ Control Circuit Comm. Circuit SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC) SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC) Power Circuit OUTPUT Y0 OUTPUT Y7 .X3 +24V +24V GND GND ■ TERMINAL BLOCK CODE 3 SNSR.EXC+ SNSR.EXC– FE PWR– PWR+ POWER SUPPLY (IN) SENSOR EXC. (IN) SNSR.EXC+ SNSR.EXC– FE PWR– PWR+ POWER SUPPLY (OUT) SENSOR EXC. (OUT) INPUT X0 Detecting Circuit INPUT X7Detecting Circuit HLS1 HLS2 Isolation ■ 2-Wire Sensor +24V +24V Xn Detecting Circuit

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 41/77 http://www.m-system.co.jp/ NPN DISCRETE INPUT & PNP TRANSISTOR OUTPUT MODULE, 8 points each (MIL connector) MODEL: R7F4DH–2–DAC16B R7F4DH–3–DAC16B SPECIFICATIONS ■ COMMON SPECIFICATIONS Common: Positive common per 16 points Input rating/load voltage: 24 V DC ±10 %, ripple 5 %p-p max. Number of I/O: Input, 8 points; Output, 8 points Maximum I/O applicable at once: No limit (at 24 V DC) I/O status indicator: LED turns ON with contact ON Isolation: I/O or sensor excitation to HLS to power input to FE Data allocation: 1 ■ INPUT ON voltage / current: ≥ 15 V DC (I/O's X0 through X7 to +24 V) / ≥ 3.5 mA OFF voltage / current: ≤ 5 V DC (I/O's X0 through X7 to +24 V) / ≤ 1 mA Input current: ≤ 5.5 mA per point at 24 V DC Input resistance: Approx. 4.4 kΩ ON delay: ≤ 0.5 msec. OFF delay: ≤ 0.5 msec. ■ OUTPUT Rated output current: 0.1 A per point, 0.8 A per common Residual voltage: ≤ 1.2 V Leakage current: ≤ 0.1 mA ON delay: ≤ 0.2 msec. OFF delay: ≤ 0.5 msec. Overload current protection function: Limits the current value when overcurrent is detected Overheat Protection Function: Turns OFF the output when overheat is detected (When driving an inductive load, connect a diode in parallel with the load.) TERMINAL ASSIGNMENTS ■ I/O Terminal 1. TERMINAL BLOCK CODE 2 PIN No. ID FUNCTION PIN No. ID FUNCTION

1. TERMINAL BLOCK CODE 3 PIN No. ID FUNCTION PIN No. ID FUNCTION 1 +24V 24VDC 11 Y4 Output 4 2 +24V 24VDC 12 X4 Input 4

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 42/77 http://www.m-system.co.jp/ SCHEMATIC CIRCUITRY Note: In order to improve EMC performance, bond the FE terminal to ground. Caution: FE terminal is NOT a protective conductor terminal. Control Circuit Comm. Circuit SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC) SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC) Power Circuit SNSR.EXC+ SNSR.EXC– FE PWR– PWR+ POWER SUPPLY (IN) SENSOR EXC. (IN) SNSR.EXC+ SNSR.EXC– FE PWR– PWR+ POWER SUPPLY (OUT) SENSOR EXC. (OUT) OUTPUT Y0 OUTPUT Y7 +24V +24V GND GND INPUT X0Detecting Circuit Detecting Circuit INPUT X7 HLS1 HLS2 Isolation ■ TERMINAL BLOCK CODE 2 GND GND Xn Detecting Circuit ■ 2-Wire Sensor

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 43/77 http://www.m-system.co.jp/ GND GND Xn Detecting Circuit ■ 2-Wire Sensor Control Circuit Comm. Circuit SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC) SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC) Power Circuit . SNSR.EXC+ SNSR.EXC– FE PWR– PWR+ POWER SUPPLY (IN) SENSOR EXC. (IN) SNSR.EXC+ SNSR.EXC– FE PWR– PWR+ POWER SUPPLY (OUT) SENSOR EXC. (OUT) OUTPUT Y0 OUTPUT Y7 +24V +24V GND GND INPUT X0Detecting Circuit Detecting Circuit INPUT X7 HLS1 HLS2 Isolation ■ TERMINAL BLOCK CODE 3

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 44/77 http://www.m-system.co.jp/ NPN DISCRETE INPUT & NPN TRANSISTOR OUTPUT MODULE, 8 points each (MIL connector) MODEL: R7F4DH–2–DAC16C R7F4DH–3–DAC16C SPECIFICATIONS ■ COMMON SPECIFICATIONS Input common: Positive common per 8 points Output common: Negative common per 8 points Input rating/load voltage: 24 V DC ±10 %, ripple 5 %p-p max. Number of I/O: Input, 8 points; Output, 8 points Maximum I/O applicable at once: No limit (at 24 V DC) I/O status indicator: LED turns ON with contact ON Isolation: I/O or sensor excitation to HLS to power input to FE Data allocation: 1 ■ INPUT ON voltage / current: ≥ 15 V DC (I/O's X0 through X7 to +24 V) / ≥ 3.5 mA OFF voltage / current: ≤ 5 V DC (I/O's X0 through X7 to +24 V) / ≤ 1 mA Input current: ≤ 5.5 mA per point at 24 V DC Input resistance: Approx. 4.4 kΩ ON delay: ≤ 0.5 msec. OFF delay: ≤ 0.5 msec. ■ OUTPUT Rated output current: 0.1 A per point, 0.8 A per common Residual voltage: ≤ 1.2 V Leakage current: ≤ 0.1 mA ON delay: ≤ 0.2 msec. OFF delay: ≤ 0.5 msec. Overload current protection function: Limits the current value when overcurrent is detected Overheat Protection Function: Turns OFF the output when overheat is detected (When driving an inductive load, connect a diode in parallel with the load.) TERMINAL ASSIGNMENTS ■ I/O Terminal 1. TERMINAL BLOCK CODE 2 PIN No. ID FUNCTION PIN No. ID FUNCTION

1. TERMINAL BLOCK CODE 3 PIN No. ID FUNCTION PIN No. ID FUNCTION 1 +24V 24VDC 11 Y4 Output 4 2 +24V 24VDC 12 X4 Input 4

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 45/77 http://www.m-system.co.jp/ SCHEMATIC CIRCUITRY Note: In order to improve EMC performance, bond the FE terminal to ground. Caution: FE terminal is NOT a protective conductor terminal. GND GND Xn Detecting Circuit Control Circuit Comm. Circuit SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC) SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC) Power Circuit X4 5 +24V +24V GND GND17 SNSR.EXC+ SNSR.EXC– FE PWR– PWR+ POWER SUPPLY (IN) SENSOR EXC. (IN) SNSR.EXC+ SNSR.EXC– FE PWR– PWR+ POWER SUPPLY (OUT) SENSOR EXC. (OUT) OUTPUT Y0 OUTPUT Y7 INPUT X0Detecting Circuit Detecting Circuit INPUT X7 HLS1 HLS2 Isolation ■ 2-Wire Sensor ■ TERMINAL BLOCK CODE 2

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 46/77 http://www.m-system.co.jp/ GND GND Xn Detecting Circuit Control Circuit Comm. Circuit SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC) SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC) Power Circuit +24V +24V GND GND SNSR.EXC+ SNSR.EXC– FE PWR– PWR+ POWER SUPPLY (IN) SENSOR EXC. (IN) SNSR.EXC+ SNSR.EXC– FE PWR– PWR+ POWER SUPPLY (OUT) SENSOR EXC. (OUT) OUTPUT Y0 OUTPUT Y7 INPUT X0Detecting Circuit Detecting Circuit INPUT X7 HLS1 HLS2 Isolation ■ 2-Wire Sensor ■ TERMINAL BLOCK CODE 3

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 47/77 http://www.m-system.co.jp/ PNP DISCRETE INPUT & PNP TRANSISTOR OUTPUT MODULE, 8 points each (MIL connector) MODEL: R7F4DH–2–DAC16D R7F4DH–3–DAC16D SPECIFICATIONS ■ COMMON SPECIFICATIONS Input common: Negative common per 8 points Output common: Positive common per 8 points Input rating/load voltage: 24 V DC ±10 %, ripple 5 %p-p max. Number of I/O: Input, 8 points; Output, 8 points Maximum I/O applicable at once: No limit (at 24 V DC) I/O status indicator: LED turns ON with contact ON Isolation: I/O or sensor excitation to HLS to power input to FE Data allocation: 1 ■ INPUT ON voltage / current: ≥ 15 V DC (I/O's X0 through X7 to GND) / ≥ 3.5 mA OFF voltage / current: ≤ 5 V DC (I/O's X0 through X7 to GND) / ≤ 1 mA Input current: ≤ 5.5 mA per point at 24 V DC Input resistance: Approx. 4.4 kΩ ON delay: ≤ 0.5 msec. OFF delay: ≤ 0.5 msec. ■ OUTPUT Rated output current: 0.1 A per point, 0.8 A per common Residual voltage: ≤ 1.2 V Leakage current: ≤ 0.1 mA ON delay: ≤ 0.2 msec. OFF delay: ≤ 0.5 msec. Overload current protection function: Limits the current value when overcurrent is detected Overheat Protection Function: Turns OFF the output when overheat is detected (When driving an inductive load, connect a diode in parallel with the load.) TERMINAL ASSIGNMENTS ■ I/O Terminal 1. TERMINAL BLOCK CODE 2 PIN No. ID FUNCTION PIN No. ID FUNCTION

1. TERMINAL BLOCK CODE 3 PIN No. ID FUNCTION PIN No. ID FUNCTION 1 +24V 24VDC 11 Y4 Output 4 2 +24V 24VDC 12 X4 Input 4

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 48/77 http://www.m-system.co.jp/ SCHEMATIC CIRCUITRY Note: In order to improve EMC performance, bond the FE terminal to ground. Caution: FE terminal is NOT a protective conductor terminal. Control Circuit Comm. Circuit SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC) HLS1 SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC) HLS2 Power Circuit X4 5 +24V +24V . SNSR.EXC+ SNSR.EXC– FE PWR– PWR+ POWER SUPPLY (IN) SENSOR EXC. (IN) SNSR.EXC+ SNSR.EXC– FE PWR– PWR+ POWER SUPPLY (OUT) SENSOR EXC. (OUT) OUTPUT Y0 OUTPUT Y7 GND GND INPUT X0Detecting Circuit INPUT X7Detecting Circuit Isolation ■ 2-Wire Sensor +24V +24V Xn Detecting Circuit ■ TERMINAL BLOCK CODE 2

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 49/77 http://www.m-system.co.jp/ Control Circuit Comm. Circuit SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC) HLS1 SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC) HLS2 Power Circuit +24V +24V . SNSR.EXC+ SNSR.EXC– FE PWR– PWR+ POWER SUPPLY (IN) SENSOR EXC. (IN) SNSR.EXC+ SNSR.EXC– FE PWR– PWR+ POWER SUPPLY (OUT) SENSOR EXC. (OUT) OUTPUT Y0 OUTPUT Y7 GND GND INPUT X0Detecting Circuit INPUT X7Detecting Circuit Isolation ■ 2-Wire Sensor +24V +24V Xn Detecting Circuit ■ TERMINAL BLOCK CODE 3

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 50/77 http://www.m-system.co.jp/ PNP DISCRETE INPUT & NPN TRANSISTOR OUTPUT MODULE, 16 points each (MIL connector) MODEL: R7F4DH–2–DAC32A R7F4DH–3–DAC32A SPECIFICATIONS ■ COMMON SPECIFICATIONS Common: Negative common per 32 points Input rating/load voltage: 24 V DC ±10 %, ripple 5 %p-p max. Number of I/O: Input, 16 points; Output, 16 points Maximum I/O applicable at once: No limit (at 24 V DC) I/O status indicator: LED turns ON with contact ON Isolation: I/O or sensor excitation to HLS to power input to FE Data allocation: 1 ■ INPUT ON voltage / current: ≥ 15 V DC (I/O's X0 through XF to GND) / ≥ 3.5 mA OFF voltage / current: ≤ 5 V DC (I/O's X0 through XF to GND) / ≤ 1 mA Input current: ≤ 5.5 mA per point at 24 V DC Input resistance: Approx. 4.4 kΩ ON delay: ≤ 0.5 msec. OFF delay: ≤ 0.5 msec. ■ OUTPUT Rated output current: 0.1 A per point, 1.6 A per common Residual voltage: ≤ 1.2 V Leakage current: ≤ 0.1 mA ON delay: ≤ 0.2 msec. OFF delay: ≤ 0.5 msec. Overload current protection function: Limits the current value when overcurrent is detected Overheat Protection Function: Turns OFF the output when overheat is detected (When driving an inductive load, connect a diode in parallel with the load.) TERMINAL ASSIGNMENTS ■ I/O Terminal CN2 CN1 ■ TERMINAL BLOCK CODE 2

• CN1 PIN No. ID FUNCTION PIN No. ID FUNCTION

9 X8 INPUT 8 19 +24V 24V DC

10 X9 INPUT 9 20 +24V 24V DC

• CN2 PIN No. ID FUNCTION PIN No. ID FUNCTION

9 Y8 OUTPUT 8 19 +24V 24V DC

10 Y9 OUTPUT 9 20 +24V 24V DC

■ TERMINAL BLOCK CODE 3

• CN1 PIN No. ID FUNCTION PIN No. ID FUNCTION 1 +24V 24V DC 11 XC INPUT 12 2 +24V 24V DC 12 X4 INPUT 4
• CN2 PIN No. ID FUNCTION PIN No. ID FUNCTION 1 +24V 24V DC 11 YC OUTPUT 12 2 +24V 24V DC 12 Y4 OUTPUT 4

5 YF OUTPUT 15 15 YA OUTPUT 10

7 YE OUTPUT 14 17 Y9 OUTPUT 9

9 YD OUTPUT 13 19 Y8 OUTPUT 8

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 51/77 http://www.m-system.co.jp/ SCHEMATIC CIRCUITRY Note: In order to improve EMC performance, bond the FE terminal to ground. Caution: FE terminal is NOT a protective conductor terminal. SLD NC NC NC TXD+ (TR+) TXD− (TR−) RXD+ (NC) RXD− (NC) HLS1 SLD NC NC NC TXD+ (TR+) TXD− (TR−) RXD+ (NC) RXD− (NC) HLS2 OUTPUT Y0 OUTPUT YF ■ TERMINAL BLOCK CODE 2 SNSR.EXC+ SNSR.EXC− FE PWR− PWR+ POWER SUPPLY (IN) SENSOR EXC. (IN) SNSR.EXC+ SNSR.EXC− FE PWR− PWR+ POWER SUPPLY (OUT) SENSOR EXC. (OUT) INPUT X0 Detecting Circuit INPUT XFDetecting Circuit XB XA XF XE XD XC +24V +24V GND GND YB YA YF YE YD YC +24V +24V GND GND Control Circuit Comm. Circuit Power Circuit Isolation CN1 CN2

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 52/77 http://www.m-system.co.jp/ SLD NC NC NC TXD+ (TR+) TXD− (TR−) RXD+ (NC) RXD− (NC) HLS1 SLD NC NC NC TXD+ (TR+) TXD− (TR−) RXD+ (NC) RXD− (NC) HLS2 OUTPUT Y0 OUTPUT YF ■ TERMINAL BLOCK CODE 3 SNSR.EXC+ SNSR.EXC− FE PWR− PWR+ POWER SUPPLY (IN) SENSOR EXC. (IN) SNSR.EXC+ SNSR.EXC− FE PWR− PWR+ POWER SUPPLY (OUT) SENSOR EXC. (OUT) INPUT X0 Detecting Circuit INPUT XFDetecting Circuit XB XA XF XE XD XC +24V +24V GND GND YB YA YF YE YD YC +24V +24V GND GND Control Circuit Comm. Circuit Power Circuit Isolation CN1 CN2

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 53/77 http://www.m-system.co.jp/ NPN DISCRETE INPUT & PNP TRANSISTOR OUTPUT MODULE, 16 points each (MIL connector) MODEL: R7F4DH–2–DAC32B R7F4DH–3–DAC32B SPECIFICATIONS ■ COMMON SPECIFICATIONS Common: Positive common per 32 points Input rating/load voltage: 24 V DC ±10 %, ripple 5 %p-p max. Number of I/O: Input, 16 points; Output, 16 points Maximum I/O applicable at once: No limit (at 24 V DC) I/O status indicator: LED turns ON with contact ON Isolation: I/O or sensor excitation to HLS to power input to FE Data allocation: 1 ■ INPUT ON voltage / current: ≥ 15 V DC (I/O's X0 through XF to +24 V) / ≥ 3.5 mA OFF voltage / current: ≤ 5 V DC (I/O's X0 through XF to +24 V) / ≤ 1 mA Input current: ≤ 5.5 mA per point at 24 V DC Input resistance: Approx. 4.4 kΩ ON delay: ≤ 0.5 msec. OFF delay: ≤ 0.5 msec. ■ OUTPUT Rated output current: 0.1 A per point, 1.6 A per common Residual voltage: ≤ 1.2 V Leakage current: ≤ 0.1 mA ON delay: ≤ 0.2 msec. OFF delay: ≤ 0.5 msec. Overload current protection function: Limits the current value when overcurrent is detected Overheat Protection Function: Turns OFF the output when overheat is detected (When driving an inductive load, connect a diode in parallel with the load.) TERMINAL ASSIGNMENTS ■ I/O Terminal CN2 CN1 ■ TERMINAL BLOCK CODE 2

• CN1 PIN No. ID FUNCTION PIN No. ID FUNCTION
• CN2 PIN No. ID FUNCTION PIN No. ID FUNCTION

■ TERMINAL BLOCK CODE 3

• CN1 PIN No. ID FUNCTION PIN No. ID FUNCTION 1 +24V 24V DC 11 XC INPUT 12 2 +24V 24V DC 12 X4 INPUT 4
• CN2 PIN No. ID FUNCTION PIN No. ID FUNCTION 1 +24V 24V DC 11 YC OUTPUT 12 2 +24V 24V DC 12 Y4 OUTPUT 4

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 54/77 http://www.m-system.co.jp/ SCHEMATIC CIRCUITRY Note: In order to improve EMC performance, bond the FE terminal to ground. Caution: FE terminal is NOT a protective conductor terminal. SLD NC NC NC TXD+ (TR+) TXD− (TR−) RXD+ (NC) RXD− (NC) HLS1 SLD NC NC NC TXD+ (TR+) TXD− (TR−) RXD+ (NC) RXD− (NC) HLS2 ■ TERMINAL BLOCK CODE 2 SNSR.EXC+ SNSR.EXC− FE PWR− PWR+ POWER SUPPLY (IN) SENSOR EXC. (IN) SNSR.EXC+ SNSR.EXC− FE PWR− PWR+ POWER SUPPLY (OUT) SENSOR EXC. (OUT) OUTPUT Y0 OUTPUT YF INPUT X0Detecting Circuit Detecting Circuit INPUT XF XB XA XF XE XD XC +24V +24V GND GND YB YA YF YE YD YC +24V +24V GND GND Control Circuit Comm. Circuit Power Circuit Isolation CN1 CN2

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 55/77 http://www.m-system.co.jp/ SLD NC NC NC TXD+ (TR+) TXD− (TR−) RXD+ (NC) RXD− (NC) HLS1 SLD NC NC NC TXD+ (TR+) TXD− (TR−) RXD+ (NC) RXD− (NC) HLS2 ■ TERMINAL BLOCK CODE 3 SNSR.EXC+ SNSR.EXC− FE PWR− PWR+ POWER SUPPLY (IN) SENSOR EXC. (IN) SNSR.EXC+ SNSR.EXC− FE PWR− PWR+ POWER SUPPLY (OUT) SENSOR EXC. (OUT) OUTPUT Y0 OUTPUT YF INPUT X0Detecting Circuit Detecting Circuit INPUT XF XB XA XF XE XD XC +24V +24V GND GND YB YA YF YE YD YC +24V +24V GND GND Control Circuit Comm. Circuit Power Circuit Isolation CN1 CN2

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 56/77 http://www.m-system.co.jp/ NPN DISCRETE INPUT & NPN TRANSISTOR OUTPUT MODULE, 16 points each (MIL connector) MODEL: R7F4DH–2–DAC32C R7F4DH–3–DAC32C SPECIFICATIONS ■ COMMON SPECIFICATIONS Input common: Positive common per 16 points Output common: Negative common per 16 points Input rating/load voltage: 24 V DC ±10 %, ripple 5 %p-p max. Number of I/O: Input, 16 points; Output, 16 points Maximum I/O applicable at once: No limit (at 24 V DC) I/O status indicator: LED turns ON with contact ON Isolation: I/O or sensor excitation to HLS to power input to FE Data allocation: 1 ■ INPUT ON voltage / current: ≥ 15 V DC (I/O's X0 through XF to +24 V) / ≥ 3.5 mA OFF voltage / current: ≤ 5 V DC (I/O's X0 through XF to +24 V) / ≤ 1 mA Input current: ≤ 5.5 mA per point at 24 V DC Input resistance: Approx. 4.4 kΩ ON delay: ≤ 0.5 msec. OFF delay: ≤ 0.5 msec. ■ OUTPUT Rated output current: 0.1 A per point, 1.6 A per common Residual voltage: ≤ 1.2 V Leakage current: ≤ 0.1 mA ON delay: ≤ 0.2 msec. OFF delay: ≤ 0.5 msec. Overload current protection function: Limits the current value when overcurrent is detected Overheat Protection Function: Turns OFF the output when overheat is detected (When driving an inductive load, connect a diode in parallel with the load.) TERMINAL ASSIGNMENTS ■ I/O Terminal CN2 CN1 ■ TERMINAL BLOCK CODE 2

• CN1 PIN No. ID FUNCTION PIN No. ID FUNCTION
• CN2 PIN No. ID FUNCTION PIN No. ID FUNCTION

■ TERMINAL BLOCK CODE 3

• CN1 PIN No. ID FUNCTION PIN No. ID FUNCTION 1 +24V 24V DC 11 XC INPUT 12 2 +24V 24V DC 12 X4 INPUT 4
• CN2 PIN No. ID FUNCTION PIN No. ID FUNCTION 1 +24V 24V DC 11 YC OUTPUT 12 2 +24V 24V DC 12 Y4 OUTPUT 4

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 57/77 http://www.m-system.co.jp/ SCHEMATIC CIRCUITRY Note: In order to improve EMC performance, bond the FE terminal to ground. Caution: FE terminal is NOT a protective conductor terminal. SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC) HLS1 SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC) HLS2 +24V +24V GND GND ■ TERMINAL BLOCK CODE 2 SNSR.EXC+ SNSR.EXC– FE PWR– PWR+ POWER SUPPLY (IN) SENSOR EXC. (IN) SNSR.EXC+ SNSR.EXC– FE PWR– PWR+ POWER SUPPLY (OUT) SENSOR EXC. (OUT) OUTPUT Y0 OUTPUT YF INPUT X0Detecting Circuit Detecting Circuit INPUT XF XB XA XF XE XD XC +24V +24V GND GND YB YA YF YE YD YC Control Circuit Comm. Circuit Power Circuit Isolation CN1 CN2

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 58/77 http://www.m-system.co.jp/ SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC) HLS1 SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC) HLS2 +24V +24V GND GND ■ TERMINAL BLOCK CODE 3 SNSR.EXC+ SNSR.EXC– FE PWR– PWR+ POWER SUPPLY (IN) SENSOR EXC. (IN) SNSR.EXC+ SNSR.EXC– FE PWR– PWR+ POWER SUPPLY (OUT) SENSOR EXC. (OUT) OUTPUT Y0 OUTPUT YF INPUT X0Detecting Circuit Detecting Circuit INPUT XF XB XA XF XE XD XC +24V +24V GND GND YB YA YF YE YD YC Control Circuit Comm. Circuit Power Circuit Isolation CN1 CN2

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 59/77 http://www.m-system.co.jp/ PNP DISCRETE INPUT & PNP TRANSISTOR OUTPUT MODULE, 16 points each (MIL connector) MODEL: R7F4DH–2–DAC32D R7F4DH–3–DAC32D SPECIFICATIONS ■ COMMON SPECIFICATIONS Input common: Negative common per 16 points Output common: Positive common per 16 points Input rating/load voltage: 24 V DC ±10 %, ripple 5 %p-p max. Number of I/O: Input, 16 points; Output, 16 points Maximum I/O applicable at once: No limit (at 24 V DC) I/O status indicator: LED turns ON with contact ON Isolation: I/O or sensor excitation to HLS to power input to FE Data allocation: 1 ■ INPUT ON voltage / current: ≥ 15 V DC (I/O's X0 through XF to GND) / ≥ 3.5 mA OFF voltage / current: ≤ 5 V DC (I/O's X0 through XF to GND) / ≤ 1 mA Input current: ≤ 5.5 mA per point at 24 V DC Input resistance: Approx. 4.4 kΩ ON delay: ≤ 0.5 msec. OFF delay: ≤ 0.5 msec. ■ OUTPUT Rated output current: 0.1 A per point, 1.6 A per common Residual voltage: ≤ 1.2 V Leakage current: ≤ 0.1 mA ON delay: ≤ 0.2 msec. OFF delay: ≤ 0.5 msec. Overload current protection function: Limits the current value when overcurrent is detected Overheat Protection Function: Turns OFF the output when overheat is detected (When driving an inductive load, connect a diode in parallel with the load.) TERMINAL ASSIGNMENTS ■ I/O Terminal CN2 CN1 ■ TERMINAL BLOCK CODE 2

• CN1 PIN No. ID FUNCTION PIN No. ID FUNCTION
• CN2 PIN No. ID FUNCTION PIN No. ID FUNCTION

■ TERMINAL BLOCK CODE 3

• CN1 PIN No. ID FUNCTION PIN No. ID FUNCTION 1 +24V 24V DC 11 XC INPUT 12 2 +24V 24V DC 12 X4 INPUT 4
• CN2 PIN No. ID FUNCTION PIN No. ID FUNCTION 1 +24V 24V DC 11 YC OUTPUT 12 2 +24V 24V DC 12 Y4 OUTPUT 4

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 60/77 http://www.m-system.co.jp/ SCHEMATIC CIRCUITRY Note: In order to improve EMC performance, bond the FE terminal to ground. Caution: FE terminal is NOT a protective conductor terminal. SLD NC NC NC TXD+ (TR+) TXD− (TR−) RXD+ (NC) RXD− (NC) HLS1 SLD NC NC NC TXD+ (TR+) TXD− (TR−) RXD+ (NC) RXD− (NC) HLS2 ■ TERMINAL BLOCK CODE 2 SNSR.EXC+ SNSR.EXC− FE PWR− PWR+ POWER SUPPLY (IN) SENSOR EXC. (IN) SNSR.EXC+ SNSR.EXC− FE PWR− PWR+ POWER SUPPLY (OUT) SENSOR EXC. (OUT) OUTPUT Y0 OUTPUT YF INPUT X0Detecting Circuit INPUT XFDetecting Circuit XB XA XF XE XD XC +24V +24V GND GND YB YA YF YE YD YC +24V +24V GND GND Control Circuit Comm. Circuit Power Circuit Isolation CN1 CN2

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 61/77 http://www.m-system.co.jp/ SLD NC NC NC TXD+ (TR+) TXD− (TR−) RXD+ (NC) RXD− (NC) HLS1 SLD NC NC NC TXD+ (TR+) TXD− (TR−) RXD+ (NC) RXD− (NC) HLS2 ■ TERMINAL BLOCK CODE 3 SNSR.EXC+ SNSR.EXC− FE PWR− PWR+ POWER SUPPLY (IN) SENSOR EXC. (IN) SNSR.EXC+ SNSR.EXC− FE PWR− PWR+ POWER SUPPLY (OUT) SENSOR EXC. (OUT) OUTPUT Y0 OUTPUT YF INPUT X0Detecting Circuit INPUT XFDetecting Circuit XB XA XF XE XD XC +24V +24V GND GND YB YA YF YE YD YC +24V +24V GND GND Control Circuit Comm. Circuit Power Circuit Isolation CN1 CN2

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 62/77 http://www.m-system.co.jp/ NPN DISCRETE INPUT MODULE, 16 points (Tension clamp terminal block) MODEL: R7F4DH–4–DA16A SPECIFICATIONS Common: Positive common (NPN) per 16 points Number of I/O: Input, 16 points Maximum inputs applicable at once: No limit (at 24 V DC) Input status indicator: LED turns ON with contact ON Isolation: Input or sensor excitation to HLS to power input to FE Data allocation: 1 Rated input voltage: 24 V DC ±10 %; ripple 5 %p-p max. ON voltage / current: ≥ 15 V DC (X0 through XF to +24 V) / ≥ 3.5 mA OFF voltage / current: ≤ 5 V DC (X0 through XF to +24 V) / ≤ 1 mA Input current: ≤ 5.5 mA per point at 24 V DC Input resistance: Approx. 4.4 kΩ ON delay: ≤ 0.5 msec. OFF delay: ≤ 0.5 msec. TERMINAL ASSIGNMENTS ■ Input Terminal X0 X2 X1 X3 X5 X4 X6 X8 X7 X9 XB XA XC XE XD XF +24V +24V GND GND PIN No. ID FUNCTION PIN No. ID FUNCTION X0 1 X0 Input 0 X8 1 X8 Input 8 2 +24V 24V DC 2 +24V 24V DC X1 1 X1 Input 1 X9 1 X9 Input 9 2 +24V 24V DC 2 +24V 24V DC X2 1 X2 Input 2 XA 1 XA Input 10 2 +24V 24V DC 2 +24V 24V DC X3 1 X3 Input 3 XB 1 XB Input 11 2 +24V 24V DC 2 +24V 24V DC X4 1 X4 Input 4 XC 1 XC Input 12 2 +24V 24V DC 2 +24V 24V DC X5 1 X5 Input 5 XD 1 XD Input 13 2 +24V 24V DC 2 +24V 24V DC X6 1 X6 Input 6 XE 1 XE Input 14 2 +24V 24V DC 2 +24V 24V DC X7 1 X7 Input 7 XF 1 XF Input 15 2 +24V 24V DC 2 +24V 24V DC

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 63/77 http://www.m-system.co.jp/ SCHEMATIC CIRCUITRY Note: In order to improve EMC performance, bond the FE terminal to ground. Caution: FE terminal is NOT a protective conductor terminal. Comm. Circuit Power Circuit Control Circuit SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC) HLS1 GND +24V INPUT X0 SNSR.EXC+ SNSR.EXC– FE PWR– PWR+ SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC) HLS2 XF GND +24V INPUT XF POWER SUPPLY (IN) SENSOR EXC. (IN) SNSR.EXC+ SNSR.EXC– FE PWR– PWR+ 1 POWER SUPPLY (OUT) SENSOR EXC. (OUT) Isolation Detecting Circuit Detecting Circuit ■ 2-Wire Sensor Xn GND +24V 2 Detecting Circuit

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 64/77 http://www.m-system.co.jp/ PNP DISCRETE INPUT MODULE, 16 points (Tension clamp terminal block) MODEL: R7F4DH–4–DA16B SPECIFICATIONS Common: Negative common (PNP) per 16 points Number of I/O: Input, 16 points Maximum inputs applicable at once: No limit (at 24 V DC) Input status indicator: LED turns ON with contact ON Isolation: Input or sensor excitation to HLS to power input to FE Data allocation: 1 Rated input voltage: 24 V DC ±10 %; ripple 5 %p-p max. ON voltage / current: ≥ 15 V DC (X0 through XF to GND) / ≥ 3.5 mA OFF voltage / current: ≤ 5 V DC (X0 through XF to GND) / ≤ 1 mA Input current: ≤ 5.5 mA per point at 24 V DC Input resistance: Approx. 4.4 kΩ ON delay: ≤ 0.5 msec. OFF delay: ≤ 0.5 msec. TERMINAL ASSIGNMENTS ■ Input Terminal X0 X2 X1 X3 X5 X4 X6 X8 X7 X9 XB XA XC XE XD XF +24V +24V GND GND PIN No. ID FUNCTION PIN No. ID FUNCTION X0 1 X0 Input 0 X8 1 X8 Input 8 2 +24V 24V DC 2 +24V 24V DC X1 1 X1 Input 1 X9 1 X9 Input 9 2 +24V 24V DC 2 +24V 24V DC X2 1 X2 Input 2 XA 1 XA Input 10 2 +24V 24V DC 2 +24V 24V DC X3 1 X3 Input 3 XB 1 XB Input 11 2 +24V 24V DC 2 +24V 24V DC X4 1 X4 Input 4 XC 1 XC Input 12 2 +24V 24V DC 2 +24V 24V DC X5 1 X5 Input 5 XD 1 XD Input 13 2 +24V 24V DC 2 +24V 24V DC X6 1 X6 Input 6 XE 1 XE Input 14 2 +24V 24V DC 2 +24V 24V DC X7 1 X7 Input 7 XF 1 XF Input 15 2 +24V 24V DC 2 +24V 24V DC

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 65/77 http://www.m-system.co.jp/ SCHEMATIC CIRCUITRY Note: In order to improve EMC performance, bond the FE terminal to ground. Caution: FE terminal is NOT a protective conductor terminal. Comm. Circuit Power Circuit Control Circuit SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC) HLS1 SNSR.EXC+ SNSR.EXC– FE PWR– PWR+ SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC) HLS2 POWER SUPPLY (IN) SENSOR EXC. (IN) SNSR.EXC+ SNSR.EXC– FE PWR– PWR+ 1 POWER SUPPLY (OUT) SENSOR EXC. (OUT) Isolation ■ 2-Wire Sensor Xn GND +24V 2 3Detecting Circuit GND +24V 2 XF GND +24V 2 INPUT X0 INPUT XF Detecting Circuit Detecting Circuit

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 66/77 http://www.m-system.co.jp/ NPN TRANSISTOR OUTPUT MODULE, 16 points (Tension clamp terminal block) MODEL: R7F4DH–4–DC16A SPECIFICATIONS Common: Negative common (NPN) per 16 points Number of I/O: Output, 16 points Maximum outputs applicable at once: No limit (at 24 V DC) Output status indicator: LED turns ON with contact ON Isolation: Output or sensor excitation to HLS to power input to FE Data allocation: 1 Rated load voltage: 24 V DC ±10 % (ripple 5 %p-p max.) Rated output current: 0.1 A per point, 1.6 A per common Residual voltage: ≤ 1.2 V Leakage current: ≤ 0.1 mA ON delay: ≤ 0.2 msec. OFF delay: ≤ 0.5 msec. Overload current protection function: Limits the current value when overcurrent is detected Overheat Protection Function: Turns OFF the output when overheat is detected (When driving an inductive load, connect a diode in parallel with the load.) TERMINAL ASSIGNMENTS ■ Output Terminal Y0 Y2 Y1 Y3 Y5 Y4 Y6 Y8 Y7 Y9 YB YA YC YE YD YF +24V +24V GND GND PIN No. ID FUNCTION PIN No. ID FUNCTION Y0 1 Y0 Output 0 Y8 1 Y8 Output 8 2 +24V 24V DC 2 +24V 24V DC Y1 1 Y1 Output 1 Y9 1 Y9 Output 9 2 +24V 24V DC 2 +24V 24V DC Y2 1 Y2 Output 2 YA 1 YA Output 10 2 +24V 24V DC 2 +24V 24V DC Y3 1 Y3 Output 3 YB 1 YB Output 11 2 +24V 24V DC 2 +24V 24V DC Y4 1 Y4 Output 4 YC 1 YC Output 12 2 +24V 24V DC 2 +24V 24V DC Y5 1 Y5 Output 5 YD 1 YD Output 13 2 +24V 24V DC 2 +24V 24V DC Y6 1 Y6 Output 6 YE 1 YE Output 14 2 +24V 24V DC 2 +24V 24V DC Y7 1 Y7 Output 7 YF 1 YF Output 15 2 +24V 24V DC 2 +24V 24V DC

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 67/77 http://www.m-system.co.jp/ SCHEMATIC CIRCUITRY Note: In order to improve EMC performance, bond the FE terminal to ground. Caution: FE terminal is NOT a protective conductor terminal. Control Circuit Comm. Circuit 2 TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC) HLS1 SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC) HLS2 GND +24V +24V Power Circuit SNSR.EXC+ SNSR.EXC– FE PWR– PWR+1 POWER SUPPLY (IN) SENSOR EXC. (IN) SNSR.EXC+ SNSR.EXC– FE PWR– PWR+1 POWER SUPPLY (OUT) SENSOR EXC. (OUT) Isolation

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 68/77 http://www.m-system.co.jp/ PNP TRANSISTOR OUTPUT MODULE, 16 points (Tension clamp terminal block) MODEL: R7F4DH–4–DC16B SPECIFICATIONS Common: Positive common (PNP) per 16 points Number of I/O: Output, 16 points Maximum outputs applicable at once: No limit (at 24 V DC) Output status indicator: LED turns ON with contact ON Isolation: Output or sensor excitation to HLS to power input to FE Data allocation: 1 Rated load voltage: 24 V DC ±10 % (ripple 5 %p-p max.) Rated output current: 0.1 A per point, 1.6 A per common Residual voltage: ≤ 1.2 V Leakage current: ≤ 0.1 mA ON delay: ≤ 0.2 msec. OFF delay: ≤ 0.5 msec. Overload current protection function: Limits the current value when overcurrent is detected Overheat Protection Function: Turns OFF the output when overheat is detected (When driving an inductive load, connect a diode in parallel with the load.) TERMINAL ASSIGNMENTS ■ Output Terminal Y0 Y2 Y1 Y3 Y5 Y4 Y6 Y8 Y7 Y9 YB YA YC YE YD YF +24V +24V GND GND PIN No. ID FUNCTION PIN No. ID FUNCTION Y0 1 Y0 Output 0 Y8 1 Y8 Output 8 2 +24V 24V DC 2 +24V 24V DC Y1 1 Y1 Output 1 Y9 1 Y9 Output 9 2 +24V 24V DC 2 +24V 24V DC Y2 1 Y2 Output 2 YA 1 YA Output 10 2 +24V 24V DC 2 +24V 24V DC Y3 1 Y3 Output 3 YB 1 YB Output 11 2 +24V 24V DC 2 +24V 24V DC Y4 1 Y4 Output 4 YC 1 YC Output 12 2 +24V 24V DC 2 +24V 24V DC Y5 1 Y5 Output 5 YD 1 YD Output 13 2 +24V 24V DC 2 +24V 24V DC Y6 1 Y6 Output 6 YE 1 YE Output 14 2 +24V 24V DC 2 +24V 24V DC Y7 1 Y7 Output 7 YF 1 YF Output 15 2 +24V 24V DC 2 +24V 24V DC

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 69/77 http://www.m-system.co.jp/ SCHEMATIC CIRCUITRY Note: In order to improve EMC performance, bond the FE terminal to ground. Caution: FE terminal is NOT a protective conductor terminal. Control Circuit Comm. Circuit TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC) HLS1 SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC) HLS2 GND +24V +24V Power Circuit SNSR.EXC+ SNSR.EXC– FE PWR– PWR+1 POWER SUPPLY (IN) SENSOR EXC. (IN) SNSR.EXC+ SNSR.EXC– FE PWR– PWR+1 POWER SUPPLY (OUT) SENSOR EXC. (OUT) Isolation

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 70/77 http://www.m-system.co.jp/ PNP DISCRETE INPUT & NPN TRANSISTOR OUTPUT MODULE, 8 points each (Tension clamp terminal block) MODEL: R7F4DH–4–DAC16A SPECIFICATIONS ■ COMMON SPECIFICATIONS Common: Negative common per 16 points Input rating/load voltage: 24 V DC ±10 %, ripple 5 %p-p max. Number of I/O: Input, 8 points; Output, 8 points Maximum I/O applicable at once: No limit (at 24 V DC) I/O status indicator: LED turns ON with contact ON Isolation: I/O or sensor excitation to HLS to power input to FE Data allocation: 1 ■ INPUT ON voltage / current: ≥ 15 V DC (I/O's X0 through X7 to GND) / ≥ 3.5 mA OFF voltage / current: ≤ 5 V DC (I/O's X0 through X7 to GND) / ≤ 1 mA Input current: ≤ 5.5 mA per point at 24 V DC Input resistance: Approx. 4.4 kΩ ON delay: ≤ 0.5 msec. OFF delay: ≤ 0.5 msec. ■ OUTPUT Rated output current: 0.1 A per point, 0.8 A per common Residual voltage: ≤ 1.2 V Leakage current: ≤ 0.1 mA ON delay: ≤ 0.2 msec. OFF delay: ≤ 0.5 msec. Overload current protection function: Limits the current value when overcurrent is detected Overheat Protection Function: Turns OFF the output when overheat is detected (When driving an inductive load, connect a diode in parallel with the load.) TERMINAL ASSIGNMENTS ■ I/O Terminal X0 X2 X1 X3 X5 X4 X6 Y0 X7 Y1 Y3 Y2 Y4 Y6 Y5 Y7 +24V +24V GND GND PIN No. ID FUNCTION PIN No. ID FUNCTION X0 1 X0 Input 0 Y0 1 Y0 Output 0 2 +24V 24V DC 2 +24V 24V DC X1 1 X1 Input 1 Y1 1 Y1 Output 1 2 +24V 24V DC 2 +24V 24V DC X2 1 X2 Input 2 Y2 1 Y2 Output 2 2 +24V 24V DC 2 +24V 24V DC X3 1 X3 Input 3 Y3 1 Y3 Output 3 2 +24V 24V DC 2 +24V 24V DC X4 1 X4 Input 4 Y4 1 Y4 Output 4 2 +24V 24V DC 2 +24V 24V DC X5 1 X5 Input 5 Y5 1 Y5 Output 5 2 +24V 24V DC 2 +24V 24V DC X6 1 X6 Input 6 Y6 1 Y6 Output 6 2 +24V 24V DC 2 +24V 24V DC X7 1 X7 Input 7 Y7 1 Y7 Output 7 2 +24V 24V DC 2 +24V 24V DC

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 71/77 http://www.m-system.co.jp/ SCHEMATIC CIRCUITRY Note: In order to improve EMC performance, bond the FE terminal to ground. Caution: FE terminal is NOT a protective conductor terminal. Control Circuit Comm. Circuit SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC) HLS1 SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC) HLS2 SNSR.EXC+ SNSR.EXC– FE PWR– PWR+1 POWER SUPPLY (IN) SENSOR EXC. (IN) SNSR.EXC+ SNSR.EXC– FE PWR– PWR+1 POWER SUPPLY (OUT) SENSOR EXC. (OUT) GND GND +24V INPUT X0 +24V2 +24V GND +24V Isolation Power Circuit ■ 2-Wire Sensor Xn GND +24V Detecting Circuit Detecting Circuit Output Y0 Output Y7 Detecting Circuit

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 72/77 http://www.m-system.co.jp/ NPN DISCRETE INPUT & PNP TRANSISTOR OUTPUT MODULE, 8 points each (Tension clamp terminal block) MODEL: R7F4DH–4–DAC16B SPECIFICATIONS ■ COMMON SPECIFICATIONS Common: Positive common per 16 points Input rating/load voltage: 24 V DC ±10 %, ripple 5 %p-p max. Number of I/O: Input, 8 points; Output, 8 points Maximum I/O applicable at once: No limit (at 24 V DC) I/O status indicator: LED turns ON with contact ON Isolation: I/O or sensor excitation to HLS to power input to FE Data allocation: 1 ■ INPUT ON voltage / current: ≥ 15 V DC (I/O's X0 through X7 to +24 V) / ≥ 3.5 mA OFF voltage / current: ≤ 5 V DC (I/O's X0 through X7 to +24 V) / ≤ 1 mA Input current: ≤ 5.5 mA per point at 24 V DC Input resistance: Approx. 4.4 kΩ ON delay: ≤ 0.5 msec. OFF delay: ≤ 0.5 msec. ■ OUTPUT Rated output current: 0.1 A per point, 0.8 A per common Residual voltage: ≤ 1.2 V Leakage current: ≤ 0.1 mA ON delay: ≤ 0.2 msec. OFF delay: ≤ 0.5 msec. Overload current protection function: Limits the current value when overcurrent is detected Overheat Protection Function: Turns OFF the output when overheat is detected (When driving an inductive load, connect a diode in parallel with the load.) TERMINAL ASSIGNMENTS ■ I/O Terminal X0 X2 X1 X3 X5 X4 X6 Y0 X7 Y1 Y3 Y2 Y4 Y6 Y5 Y7 +24V +24V GND GND PIN No. ID FUNCTION PIN No. ID FUNCTION X0 1 X0 Input 0 Y0 1 Y0 Output 0 2 +24V 24V DC 2 +24V 24V DC X1 1 X1 Input 1 Y1 1 Y1 Output 1 2 +24V 24V DC 2 +24V 24V DC X2 1 X2 Input 2 Y2 1 Y2 Output 2 2 +24V 24V DC 2 +24V 24V DC X3 1 X3 Input 3 Y3 1 Y3 Output 3 2 +24V 24V DC 2 +24V 24V DC X4 1 X4 Input 4 Y4 1 Y4 Output 4 2 +24V 24V DC 2 +24V 24V DC X5 1 X5 Input 5 Y5 1 Y5 Output 5 2 +24V 24V DC 2 +24V 24V DC X6 1 X6 Input 6 Y6 1 Y6 Output 6 2 +24V 24V DC 2 +24V 24V DC X7 1 X7 Input 7 Y7 1 Y7 Output 7 2 +24V 24V DC 2 +24V 24V DC

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 73/77 http://www.m-system.co.jp/ SCHEMATIC CIRCUITRY Note: In order to improve EMC performance, bond the FE terminal to ground. Caution: FE terminal is NOT a protective conductor terminal. Detecting Circuit Control Circuit Comm. Circuit SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC) HLS1 SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC) HLS2 Power Circuit SNSR.EXC+ SNSR.EXC– FE PWR– PWR+1 POWER SUPPLY (IN) SENSOR EXC. (IN) SNSR.EXC+ SNSR.EXC– FE PWR– PWR+1 POWER SUPPLY (OUT) SENSOR EXC. (OUT) GND GND +24V INPUT X0 +24V2 +24V +24V Isolation Detecting Circuit Detecting Circuit ■ 2-Wire Sensor Xn GND +24V2

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 74/77 http://www.m-system.co.jp/ NPN DISCRETE INPUT & NPN TRANSISTOR OUTPUT MODULE, 8 points each (Tension clamp terminal block) MODEL: R7F4DH–4–DAC16C SPECIFICATIONS ■ COMMON SPECIFICATIONS Input common: Positive common per 8 points Output common: Negative common per 8 points Input rating/load voltage: 24 V DC ±10 %, ripple 5 %p-p max. Number of I/O: Input, 8 points; Output, 8 points Maximum I/O applicable at once: No limit (at 24 V DC) I/O status indicator: LED turns ON with contact ON Isolation: I/O or sensor excitation to HLS to power input to FE Data allocation: 1 ■ INPUT ON voltage / current: ≥ 15 V DC (I/O's X0 through X7 to +24 V) / ≥ 3.5 mA OFF voltage / current: ≤ 5 V DC (I/O's X0 through X7 to +24 V) / ≤ 1 mA Input current: ≤ 5.5 mA per point at 24 V DC Input resistance: Approx. 4.4 kΩ ON delay: ≤ 0.5 msec. OFF delay: ≤ 0.5 msec. ■ OUTPUT Rated output current: 0.1 A per point, 0.8 A per common Residual voltage: ≤ 1.2 V Leakage current: ≤ 0.1 mA ON delay: ≤ 0.2 msec. OFF delay: ≤ 0.5 msec. Overload current protection function: Limits the current value when overcurrent is detected Overheat Protection Function: Turns OFF the output when overheat is detected (When driving an inductive load, connect a diode in parallel with the load.) TERMINAL ASSIGNMENTS ■ I/O Terminal X0 X2 X1 X3 X5 X4 X6 Y0 X7 Y1 Y3 Y2 Y4 Y6 Y5 Y7 +24V +24V GND GND PIN No. ID FUNCTION PIN No. ID FUNCTION X0 1 X0 Input 0 Y0 1 Y0 Output 0 2 +24V 24V DC 2 +24V 24V DC X1 1 X1 Input 1 Y1 1 Y1 Output 1 2 +24V 24V DC 2 +24V 24V DC X2 1 X2 Input 2 Y2 1 Y2 Output 2 2 +24V 24V DC 2 +24V 24V DC X3 1 X3 Input 3 Y3 1 Y3 Output 3 2 +24V 24V DC 2 +24V 24V DC X4 1 X4 Input 4 Y4 1 Y4 Output 4 2 +24V 24V DC 2 +24V 24V DC X5 1 X5 Input 5 Y5 1 Y5 Output 5 2 +24V 24V DC 2 +24V 24V DC X6 1 X6 Input 6 Y6 1 Y6 Output 6 2 +24V 24V DC 2 +24V 24V DC X7 1 X7 Input 7 Y7 1 Y7 Output 7 2 +24V 24V DC 2 +24V 24V DC

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 75/77 http://www.m-system.co.jp/ SCHEMATIC CIRCUITRY Note: In order to improve EMC performance, bond the FE terminal to ground. Caution: FE terminal is NOT a protective conductor terminal. Detecting Circuit Xn GND +24V2 Control Circuit Comm. Circuit SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC) HLS1 SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− ( NC) HLS2 Power Circuit SNSR.EXC+ SNSR.EXC– FE PWR– PWR+1 POWER SUPPLY (IN) SENSOR EXC. (IN) SNSR.EXC+ SNSR.EXC– FE PWR– PWR+1 POWER SUPPLY (OUT) SENSOR EXC. (OUT) GND GND +24V INPUT X0 +24V2 +24V +24V Isolation Detecting Circuit Detecting Circuit ■ 2-Wire Sensor

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 76/77 http://www.m-system.co.jp/ PNP DISCRETE INPUT & PNP TRANSISTOR OUTPUT MODULE, 8 points each (Tension clamp terminal block) MODEL: R7F4DH–4–DAC16D SPECIFICATIONS ■ COMMON SPECIFICATIONS Input common: Negative common per 8 points Output common: Positive common per 8 points Input rating/load voltage: 24 V DC ±10 %, ripple 5 %p-p max. Number of I/O: Input, 8 points; Output, 8 points Maximum I/O applicable at once: No limit (at 24 V DC) I/O status indicator: LED turns ON with contact ON Isolation: I/O or sensor excitation to HLS to power input to FE Data allocation: 1 ■ INPUT ON voltage / current: ≥ 15 V DC (I/O's X0 through X7 to GND) / ≥ 3.5 mA OFF voltage / current: ≤ 5 V DC (I/O's X0 through X7 to GND) / ≤ 1 mA Input current: ≤ 5.5 mA per point at 24 V DC Input resistance: Approx. 4.4 kΩ ON delay: ≤ 0.5 msec. OFF delay: ≤ 0.5 msec. ■ OUTPUT Rated output current: 0.1 A per point, 0.8 A per common Residual voltage: ≤ 1.2 V Leakage current: ≤ 0.1 mA ON delay: ≤ 0.2 msec. OFF delay: ≤ 0.5 msec. Overload current protection function: Limits the current value when overcurrent is detected Overheat Protection Function: Turns OFF the output when overheat is detected (When driving an inductive load, connect a diode in parallel with the load.) TERMINAL ASSIGNMENTS ■ I/O Terminal X0 X2 X1 X3 X5 X4 X6 Y0 X7 Y1 Y3 Y2 Y4 Y6 Y5 Y7 +24V +24V GND GND PIN No. ID FUNCTION PIN No. ID FUNCTION X0 1 X0 Input 0 Y0 1 Y0 Output 0 2 +24V 24V DC 2 +24V 24V DC X1 1 X1 Input 1 Y1 1 Y1 Output 1 2 +24V 24V DC 2 +24V 24V DC X2 1 X2 Input 2 Y2 1 Y2 Output 2 2 +24V 24V DC 2 +24V 24V DC X3 1 X3 Input 3 Y3 1 Y3 Output 3 2 +24V 24V DC 2 +24V 24V DC X4 1 X4 Input 4 Y4 1 Y4 Output 4 2 +24V 24V DC 2 +24V 24V DC X5 1 X5 Input 5 Y5 1 Y5 Output 5 2 +24V 24V DC 2 +24V 24V DC X6 1 X6 Input 6 Y6 1 Y6 Output 6 2 +24V 24V DC 2 +24V 24V DC X7 1 X7 Input 7 Y7 1 Y7 Output 7 2 +24V 24V DC 2 +24V 24V DC

MODEL: R7F4DH R7F4DH SPECIFICATIONS ES-7799 Rev.7 Page 77/77 http://www.m-system.co.jp/ SCHEMATIC CIRCUITRY Note: In order to improve EMC performance, bond the FE terminal to ground. Caution: FE terminal is NOT a protective conductor terminal. Control Circuit Comm. Circuit SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC) HLS1 SLD NC NC NC TXD+ (TR+) TXD− (TR–) RXD+ (NC) RXD− (NC) HLS2 Power Circuit SNSR.EXC+ SNSR.EXC– FE PWR– PWR+1 POWER SUPPLY (IN) SENSOR EXC. (IN) SNSR.EXC+ SNSR.EXC– FE PWR– PWR+1 POWER SUPPLY (OUT) SENSOR EXC. (OUT) GND GND +24V INPUT X0 +24V2 +24V +24V Isolation Detecting Circuit Detecting Circuit ■ 2-Wire Sensor Xn GND +24V2

3 Detecting Circuit

Specifications are subject to change without notice.