MSEF-B5-F/UL

MSEF MSYSTEM | Alldatasheet

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Technical content

MODEL: MSEF MSEF SPECIFICATIONS ES-1607 Rev.9 Page 1/4 http://www.m-system.co.jp/ Plug-in Signal Conditioners M-UNIT DC ALARM (front control button adjustment) Functions & Features

• Providing SPDT relay outputs at preset DC input levels
• Dual trip
• Latching or non-latching output
• Deadband, ON-delay, Hi/Lo trip, failsafe action can be programmed with front UP/DOWN control buttons
• Enclosed relays
• High-density mounting Typical Applications
• Annunciator
• Various alarm applications (1.97) 136 (5.35) (3.15) mm (inch) MODEL: MSEF–[1]5–[2][3]

ORDERING INFORMATION

• Code number: MSEF-[1]5-[2][3] Specify a code from below for each of [1] through [3]. (e.g. MSEF-65-F/UL/Q)
• Specify the specification for option code /Q (e.g. /C01) [1] INPUT Current A: 4 – 20 mA DC (Input resistance 250 Ω) B: 2 – 10 mA DC (Input resistance 500 Ω) C: 1 – 5 mA DC (Input resistance 1000 Ω) Voltage 4: 0 – 10 V DC (Input resistance 1 MΩ min.) 5: 0 – 5 V DC (Input resistance 1 MΩ min.) 6: 1 – 5 V DC (Input resistance 1 MΩ min.) OUTPUT 5: Dual trip; SPDT or transfer contact [2] POWER INPUT AC Power B: 100 V AC C: 110 V AC D: 115 V AC F: 120 V AC G: 200 V AC (Option /UL not selectable.) H: 220 V AC (Option /UL not selectable.) J: 240 V AC (Option /UL not selectable.) DC Power R: 24 V DC (Option /UL not selectable.) S: 12 V DC (Option /UL not selectable.) [3] OPTIONS (multiple selections) Standards & Approvals blank: CE marking /UL: UL approval, CE marking Other Options blank: none /Q: Option other than the above (specify the specification) SPECIFICATIONS OF OPTION: Q (multiple selections) COATING (For the detail, refer to M-System's web site.) /C01: Silicone coating /C02: Polyurethane coating /C03: Rubber coating (UL not available) TERMINAL SCREW MATERIAL /S01: Stainless steel (UL not available) GENERAL SPECIFICATIONS Construction: Plug-in Connection: M3.5 screw terminals Screw terminal: Chromated steel (standard) or stainless steel Housing material: Flame-resistant resin (black) Isolation: Input to output to power Latching output: Alternatively selectable to deadband option; reset with the power turned OFF. Front LEDs: Red/green dual-color LED Run mode: Red turns ON in tripped condition. L1 for Output 1, L2 for Output 2 Check mode: Green turns ON. Set mode: Red/green turns ON. Display: LED, 4-digit digital meter Display range: -14.0 to +113.5 % Programming: Front key pad
• Trip point
• Hysteresis (deadband)
• Latching
• Trip operation (Hi/Lo, coil energized/de-energized)
• ON-delay time

MODEL: MSEF MSEF SPECIFICATIONS ES-1607 Rev.9 Page 2/4 http://www.m-system.co.jp/

• Power ON-delay time (Refer to the instruction manual) INPUT SPECIFICATIONS ■ DC Current: Shunt resistor attached to the input terminals (0.5 W) OUTPUT SPECIFICATIONS ■ Relay Contact: 100 V AC @ 5 A (cos ø = 1)

120 V AC @ 5 A (cos ø = 1)

240 V AC @ 2.5 A (cos ø = 1)

30 V DC @ 5 A (resistive load)

Maximum switching voltage: 300 V AC or 125 V DC Maximum switching power: 600 VA or 150 W Minimum load: 5 V DC @ 10 mA Mechanical life: 5 × 107 cycles 0 50 100 ▲ Input (%) Lo Setpoint Hi Setpoint Output 1 (9-11)ON (9-10)ON Output 2 (1-3)ON (1-2)ON Alarm Trip Operation Terminal No. in parentheses [Example] Output 1: High trip, coil energized at alarm Output 2: Low trip, coil energized at alarm Trip Operation in Power Failure: Terminals 1 –/nobreakspace 3, 9 – 11 turn on. INSTALLATION Power input

• AC: Operational voltage range: rating ±10 %, 50/60 ±2 Hz, approx. 3 VA
• DC: Operational voltage range: rating ±10 %, ripple 10 %p-p max., approx. 3 W (120 mA at 24 V) 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 in percentage of span Setpoint accuracy: ±0.5 % Display accuracy: ±0.1 % Deadband setpoint accuracy: ±0.3 % Trip point repeatability: ±0.1 % Temp. coefficient: ±0.015 %/°C (±0.008 %/°F) Response time: ≤ 0.5 sec. (0 – 100 % at 90 % setpoint) Line voltage effect: ±0.1 % over voltage range Insulation resistance: ≥ 100 MΩ with 500 V DC Dielectric strength: 2000 V AC @1 minute (input to output to power to ground) STANDARDS & APPROVALS EU conformity: EMC Directive EMI EN 61000-6-4 EMS EN 61000-6-2 Low Voltage Directive EN 61010-1 Measurement Category II (output) Installation Category II (power) Pollution Degree 2 Input to output to power: Basic insulation (300 V) RoHS Directive EN 50581 Approval: UL/C-UL general safety requirements (UL 3111-1, CAN/CSA-C22.2 No.1010-1)

MODEL: MSEF MSEF SPECIFICATIONS ES-1607 Rev.9 Page 3/4 http://www.m-system.co.jp/ EXTERNAL VIEW MODE Selector Digital Display DOWN Control UP Control L1 Monitor LED L2 Monitor LED EXTERNAL DIMENSIONS unit: mm (inch) 5678 2111 10 80 (3.15) 80 (3.15) (.79) 40 (1 .57) 50 (1 .97) 7 .8 (.31) CLAMP (top & bottom) DIN RAIL 35mm wide2–4.5 (.18) dia. MTG HOLE 25 (.98) deep 11 –M3.5 SCREW

• When mounting, no extra space is needed between units. TERMINAL ASSIGNMENTS unit: mm (inch) 2111 10 12 (.47) INPUT RESISTOR (model: REM) Input shunt resistor attached for current input.

MODEL: MSEF MSEF SPECIFICATIONS ES-1607 Rev.9 Page 4/4 http://www.m-system.co.jp/ SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM Inductive Load (Coil) LOAD Diode, Varistor or CR Circuit Inductive Load (Coil) Varistor or Spark Quenching Circuit U LOAD RY RY Base Socket U(+) V(–) POWER *INPUT

5 Low Drift

• DC Powered ■ Relay Protection
• AC Powered *Input shunt resistor attached for current input. OUTPUT 2 OUTPUT 1 N.C. N.O. COM N.C. N.O. COM Digital Computation Circuit L1 L2 UP DOWN MODE DISPLAY/SETTING MONITOR LED Specifications are subject to change without notice.