R1M-J3

R1M-J3 MSYSTEM | Alldatasheet

Document overview

• Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
• PDF pages: 9

Technical content

MODEL: R1M-J3 R1M-J3 SPECIFICATIONS ES-5655 Rev.15 Page 1/9 https://www.m-system.co.jp/ Remote I/O R1M Series RTD & POTENTIOMETER INPUT MODULE (8 points) Functions & Features

• 8-point RTD or potentiometer inputs
• Easy system expansion via Modbus RTU [1.57] 115 [4.53] mm [inch] 175 [6.89] MODEL: R1M-J3T-[1][2]

ORDERING INFORMATION

• Code number: R1M-J3T-[1][2] Specify a code from below for each of [1] and [2]. (e.g. R1M-J3T-M2/Q)
• Specify the specification for option code /Q (e.g. /C01) FIELD TERMINAL TYPE T: M3 screw terminals [1] POWER INPUT AC Power M2: 100 – 240 V AC (Operational voltage range 85 – 264 V, 47 – 66 Hz) DC Power R: 24 V DC (Operational voltage range 24 V ±10 %, ripple 10 %p-p max.) [2] OPTIONS blank: none /Q: With options (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

RELATED PRODUCTS

• R1X configurator software (model: R1CON) Downloadable at M-System’s web site. A dedicated cable is required to connect the module to the PC. Please refer to the internet software download site or the users manual for the PC configurator for applicable cable types. GENERAL SPECIFICATIONS Connection Power input, transmission: Euro type connector terminal (Applicable wire size AWG24-12 (0.2 – 2.5 mm2), stripped length 7 mm) RS-232-C: 9-pin D-sub connector (male) (Lock screw No. 4-40 UNC) Input: M3 screw terminals (torque: 0.6N·m) Screw terminal: Nickel-plated steel Housing material: Flame-resistant resin (gray) Isolation: Input to RS-232-C or RS-485 to power Node address setting: Rotary switch; 1 – F (15 nodes) RUN indicator LED: Green light blinks in normal conditions. COMMUNICATION Baud rate: 38.4 kbps Communication: Half-duplex, asynchronous, no procedure Protocol: Modbus RTU Refer to Modbus Protocol Reference Guide (EM-5650) for supported functions. ■ RS-232-C Standard: Conforms to RS-232-C, EIA Transmission distance: 10 meters max. ■ RS-485 Standard: Conforms to TIA/EIA-485-A Transmission distance: 500 meters max. Transmission media: Shielded twisted-pair cable (CPEV-S 0.9 dia.) INPUT SPECIFICATIONS Input: RTD or potentiometer input, 8 points Maximum leadwire resistance: 20 Ω per wire (3-wire) Sensing current: ≤ 1 mA RTDs: JPt 100 (JIS ’89), Pt 100 (JIS ’89), Pt 100 (JIS ’97, IEC), Pt 50 Ω (JIS ’81), Ni 508.4 Ω, Pt 1000 Potentiometers: 0 – 100 Ω, 0 – 500 Ω, 0 – 1 kΩ, 0 – 10 kΩ Sampling rate: 100 msec./8 points
• Trigger input: Dry contact; ON detected at ≤ 1.5 V Sensing: Approx. 5 V DC @ 1 mA

MODEL: R1M-J3 R1M-J3 SPECIFICATIONS ES-5655 Rev.15 Page 2/9 https://www.m-system.co.jp/ INSTALLATION Power consumption

• AC: Approx. 10 VA
• DC: Approx. 7 W Operating temperature: -5 to +60°C (23 to 140°F) Operating humidity: 30 to 90 %RH (non-condensing) Mounting: Surface or DIN rail Weight: 400 g (0.88 lb) PERFORMANCE (% of measuring range) Temp. coefficient: ±0.015 %/°C (±0.008 %/°F) Insulation resistance: ≥ 100 MΩ with 500 V DC Dielectric strength: 2000 V AC @ 1 minute (input to RS-232- C or RS-485 to power to FG) Accuracy Potentiometer input : ±0.3% RTD input : See the table below. RTD USABLE RANGE ACCURACY °C °F (%) JPt 100 (JIS ’89) -200 to +500 -328 to +932 ±0.2 Pt 100 (JIS ’89) -200 to +660 -328 to +1220 ±0.2 Pt 100 -200 to +850 -328 to +1562 ±0.2 (JIS ’97, IEC) Pt 50Ω (JIS ’81) -200 to +649 -328 to +1200 ±0.3 Ni 508.4Ω -50 to +280 -58 to +536 ±0.3 Pt 1000 -200 to +850 -328 to +1562 ±0.2 STANDARDS & APPROVALS EU conformity: EMC Directive EMI EN 61000-6-4 EMS EN 61000-6-2 Low Voltage Directive EN 61010-1, EN 61010-2-201 Measurement Category II (output) Pollution Degree 2 Input or RS-232-C/RS-485 to power: Reinforced insulation (300 V) Input to RS-232-C/RS-485: Basic insulation (300 V) RoHS Directive

MODEL: R1M-J3 R1M-J3 SPECIFICATIONS ES-5655 Rev.15 Page 3/9 https://www.m-system.co.jp/ EXTERNAL VIEW RS-485 Connector Power Terminals Node Address Setting Rotary SW Configurator Jack RUN Indicator LED RS-232-C 9-pin Connector ABBR. PIN NO. EXPLANATION OF FUNCTION BA (SD) 2 Transmitted Data BB (RD) 3 Received Data AB (SG) 5 Signal Common CB (CS) 7 Clear to Send CA (RS) 8 Request to Send 1 Not Used. 4 DO NOT connect. Connec ting may 6 cause malfunctions. 1 5 6 9 ■ RS-232-C INTERFACE MODBUS WIRING CONNECTION R1M R1M R1M CONNECTOR RS-232-C RS-485 *1 *1 *1. Internal terminating resistor is used when the device is at the end of a transmission line. *2. Install shielded cables to all sections and ground them at single point. *2FG RS-485

MODEL: R1M-J3 R1M-J3 SPECIFICATIONS ES-5655 Rev.15 Page 4/9 https://www.m-system.co.jp/ CONNECTION DIAGRAM Note: In order to improve EMC performance, bond the FG terminal to ground. Caution: FG terminal is NOT a protective conductor terminal. RS-232-C Term. Resist. Output Circuit When the device is located at the end of a transmission line via twisted-pair cable, (when there is no cross-wiring), close across the terminal T2 – T3 with the attached jumper pin (or with a leadwire). When the device is not at the end, remove the jumper pin.

36 TRIGGER INPUT

Shielded Twisted-pair Cable To Other I/O Modules Jumper*FG U (+) V (–) POWER D-SUB CONNECTOR A B B RTD INPUT POT INPUT INPUT 1 max. min. A B B INPUT 2 A B B INPUT 3 A B B INPUT 4 A B B INPUT 5 A B B INPUT 6 A B B INPUT 7 A B B INPUT 8 Unused This device is not designed to attenuate noises on input signals, therefore we ecommend that the user takes precautions to eliminate noises from the input signals e.g. by using shielded twisted-pair cable. DO NOT CONNECT to the terminals 25 through 34. Wrong connection may cause failure of the device.

MODEL: R1M-J3 R1M-J3 SPECIFICATIONS ES-5655 Rev.15 Page 5/9 https://www.m-system.co.jp/ MODBUS COMMUNICATION ■ COMMUNICATION PARAMETERS PARAMETER SPECIFICATION Data Mode RTU Baud Rate 9600 / 19200 / 38400 (*) bps Parity None / Odd (*) / Even Bit Length 8 Stop Bit 1 (*) / 2 Node Address 1 (*) to 15 Floating Point Data N/A Interface RS-232-C/ RS-485 (*) Ex-factory setting ■ FUNCTION CODES & SUPPORTED CODES CODE NAME

01 Read Coil Status X Digital output from the slave

02 Read Input Status X Status of digital inputs to the slave

03 Read Holding Registers X General purpose register within the slave

04 Read Input Registers X Collected data from the field by the slave

05 Force Single Coil X Digital output from the slave

06 Preset Single Registers X General purpose register within the slave

07 Read Exception Status

08 Diagnostics

09 Program 484

10 Poll 484

11 Fetch Comm. Event Counter Fetch a status word and an event counter 12 Fetch Comm. Event Log A status word, an event counter, a message count and a field of event bytes

13 Program Controller

14 Poll Controller

15 Force Multiple Coils X Digital output from the slave

16 Preset Multiple Registers X General purpose register within the slave

17 Report Slave ID Slave type / ‘RUN’ status

18 Program 884/M84

19 Reset Comm. Link

20 Read General Reference

21 Write General Reference

22 Mask Write 4X Register

23 Read/Write 4X Register

24 Read FIFO Queue

MODEL: R1M-J3 R1M-J3 SPECIFICATIONS ES-5655 Rev.15 Page 6/9 https://www.m-system.co.jp/ ■ DATA ADDRESS ADDRESS TYPE DATA NAME GH2 J3 A1 D1 FORMAT Coil (0X) 1 – 32 --- --- --- Y bit DO *1 33 – 48 Y --- --- --- bit Cold junction compensation SW (0: Disable, 1: Enable) *2 Input Status (1X) 1 – 32 Y Y Y --- bit DI *3 33 – 48 Y Y --- --- bit ADC overrange Input Register 1 – 16 Y --- --- --- I AI in % (1 – 8 for Type J3) (3X) 17 – 48 Y Y --- --- F AI per channel in engineering unit 49 – 50 Y --- --- --- F Cold junction temperature *2 81 – 96 Y Y --- --- I Channel sta tus

513 Y Y Y Y I Bit System Status

0 to 5 Reserved for system use

6 E 2PROM diagnostics (0: Normal, 1: Error)

7 ADC error (0: Normal, 1: Error)

8 to 15 Reserved for system use 514 – 521 Y Y Y Y B16 Model No. (“R1M-x”) 522 – 529 Y Y Y Y B16 Serial No. 530 – 537 Y Y Y Y B16 Hardware version No. 538 – 545 Y Y Y Y B16 F irmware version No. Holding Register 1 – 16 --- --- --- --- I (Reserved for AO in %) (4X) 17 – 48 --- --- --- --- F (Reserved for AO in engineering unit) 145 – 160 Y Y --- --- I I/O type No. 161 – 176 Y --- --- --- I Burnout type (161 – 168 for Type J3) (0: No burnout, 1: Upscale, 2: Downscale) *4 I = 16-bit integer, F = 32-bit floating, B16 = 16-byte character *1. Discrete output only. *2. Thermocouple input only. *3. Trigger contact input for Types GH2 and J3. (Only Address10001 is enabled.) *4. Same setting for all channels. For potent iometer inputs, always leave certain residual resistance at 0% side in order to avoid wrong burnout detection. (0% input or shortcircuit across the terminals 1 – 2 = Wire breakdown at the terminal 3) Sign Address n+1

• 32-bit Floating Address n Exponent Mantissa Address n, High-order
• 32-bit Integer, No sign (R1M-A1) Address n+1, Low order High order bytes High order bytes Low order bytes Low order bytes ■ INPUT DATA

MODEL: R1M-J3 R1M-J3 SPECIFICATIONS ES-5655 Rev.15 Page 7/9 https://www.m-system.co.jp/ ■ INPUT REGISTERS DESCRIPTION (1) ANALOG INPUT IN % (30001 to 30016; 30001 to 30008 for J3) Indicates analog input values in percentage for each channel (1 – 16; 1 – 8 for J3). INPUT TYPE & RANGE A/D DATA (Decimal) DC ±20V ±20000 ±5V ±5000 ±1V ±10000 ±0.8V ±8000 ±0.2V ±20000 ±50mV ±5000 ±10mV ±10000 Thermocouple Temperature x 10 RTD Temperature x 10 Potentiometer 0 – 100Ω 0 – 500Ω 0 – 1kΩ 0 – 10kΩ ±2000 (2) ANALOG INPUT IN ENGINEERING UNIT (30017 to 30048; 30017 to 30032 for J3) Indicates analog input values in engineering unit for each channel (1 – 16; 1 – 8 for J3). The unit is speci/f_i c to each input type: °C for temperature, Volts for voltage, and % for potentiometer. The data are 32-bit /f_l oating values, which requires two consecutive registers for one module. (3) CHANNEL STATUS (30081 to 30096) Indicates the current status of analog inputs (1 – 16; 1 – 8 for J3). The following list shows the names and descriptions of each bit. BIT NAME DESCRIPTION

6 Input Overrange Indicates the designated analog input is in overrange, de/f_i ned as one or

more of the following condition:

• ADC input value 0x0000 or 0xFFFF
• Burnout status for thermocouple, RTD and Potentiometer input
• Out of range de/f_i ned in the temperature table (thermocouple and RTD)
• ADC error 0 : Normal 1 : Overrange 7 ADC Error Indicates the status of ADC. 0 : Normal 1 : Error 12 Cold Junction Compensation SW Indicates whether the cold junction compensation is enabled or disabled, for thermocouple input. 0 : Disable 1 : Enable Others Reserved For system’s use

MODEL: R1M-J3 R1M-J3 SPECIFICATIONS ES-5655 Rev.15 Page 8/9 https://www.m-system.co.jp/ ■ INPUT REGISTERS DESCRIPTION Indicates I/O type for each channel. The data are 16-bit integer values. MODEL I/O I/O TYPE SELECTION USABLE RANGE NOTES R1MS-GH3 R2M-2G3 DC input 0x00 -10 to +10 V -10 to +10 V R1M-GH2 DC input 0x00 -20 to +20 V -22.7 to +22.7 V ATT SW ON 0x01 -5 to +5 V -5.6 to +5.6 V ATT SW ON 0x02 -1 to +1 V -1 .4 to +1 .4 V ATT SW ON 0x03 -800 to +800 mV -860 to +860 mV 0x04 -200 to +200 mV -215 to +215 mV 0x05 -50 to +50 mV -53 to +53 mV 0x06 -10 to +10 mV -13.4 to +13.4 mV R1M-GH2 R1MS-GH3 R2M-2H3 T/C input 0x10 (PR) 0 to 1770°C 0x11 K (CA) -270 to +1370°C 0x12 E (CRC) -270 to +1000°C 0x13 J (IC) -210 to +1200°C 0x14 T (CC) -270 to +400°C 0x15 B (RH) 100 to 1820°C 0x16 R -50 to +1760°C 0x17 S -50 to +1760°C 0x18 C (WRe 5-26) 0 to 2320°C 0x19 N -270 to +1300°C 0x1A U -200 to +600°C 0x1B L -200 to +900°C 0x1C P (Platinel II) 0 to 1395°C R1M-J3 RTD input 0x30 JPt 100 (JIS ’89) -200 to +500°C 0x31 Pt 100 (JIS ’89) -200 to +660°C 0x32 Pt 100 (JIS ’97, IEC) -200 to +850°C 0x33 Pt 50 Ω (JIS ’81) -200 to +649°C 0x34 Ni 508.4 Ω -50 to +280°C 0x35 Pt 1000 -200 to +850°C POT input 0x40 0 to 100 ohms 0 to 100 % 0x41 0 to 500 ohms 0 to 100 % 0x42 0 to 1 kohms 0 to 100 % 0x43 0 to 10 kohms 0 to 100 % R1M-D1 DO 0x60 R1M-A1 DI 0x70

MODEL: R1M-J3 R1M-J3 SPECIFICATIONS ES-5655 Rev.15 Page 9/9 https://www.m-system.co.jp/ EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm [inch] 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 35 T1 T2 T3 T4 T5 T6 T7 104 [4.09] 163 [6.42] 36–M3 INPUT TERMINALS 165 [6.50] 175 [6.89] 3–5 [.20] dia. MTG HOLES FOR WALL MOUNT. 6.2 [.24] 15.5 [.61] (6 [.24])40 [1.57] 3 [.12] 46 [1.81] DIN RAIL 35 mm wide SYSTEM CONFIGURATION EXAMPLES RS-485 RTD/Pot Inputs (model: R1M-J3) Contact Inputs (model: R1M-A1) Contact Outputs (model: R1M-D1) When the cable distance between the PC and the R1Ms is long, insert an RS-232C/RS-485 Converter for isolation. RS-232-C RS-232-C/RS-485 Converter (model: R2K-1) Specifications are subject to change without notice.