M2SN MSYSTEM | Alldatasheet

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MODEL: M2SN M2SN SPECIFICATIONS ES-5019 Rev.17 Page 1/4 http://www.m-system.co.jp/ Super-mini Signal Conditioners Mini-M Series INPUT LOOP POWERED ISOLATOR Functions & Features

  • Loop-powered design eliminates output loop power supply
  • Two isolators housed in one enclosure
  • 350 Ω output drive with 4 – 20 mA Typical Applications
  • Isolation between control room and field instrumentation, between telemetering system and input device
  • Eliminates ground problems in existing systems thanks to easiness of application without requiring additional power wiring Model SPAN ZERO SPAN ZERO 23 (.91) (2.99) 124 (4.88) mm (inch) MODEL: M2SN-[1][2][3][4]

ORDERING INFORMATION

  • Code number: M2SN-[1][2][3][4] Specify a code from below for each [1] through [4]. (e.g. M2SN-2A6/CE/Q)
  • Specify the specification for option code /Q (e.g. /C01/S01) [1] NO. OF CHANNELS 1: 1 channel 2: 2 channels [2] INPUT Current A: 4 – 20 mA DC H: 10 – 50 mA DC [3] OUTPUT Current A: 4 – 20 mA DC Voltage 6: 1 – 5 V DC [4] OPTIONS (multiple selections) Standards & Approvals (must be specified) /N: Without CE or UL /CE: 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 screw terminals (torque 0.8 N·m) Screw terminal: Chromated steel (standard) or stainless steel Housing material: Flame-resistant resin (black) Isolation: Input to output; between channels Zero adjustment (front) Voltage output: -4 to +4 % Current output: -0.5 to +0.5 % Span adjustment (front) Voltage output: 95 to 105 % Current output: 98.5 to 101.5 %

MODEL: M2SN M2SN SPECIFICATIONS ES-5019 Rev.17 Page 2/4 http://www.m-system.co.jp/ INPUT & OUTPUT ■ Input 4 – 20 mA DC / Output 1 – 5 V DC Equivalent input impedance: Approx. 250 Ω with 20 mA input Operational range: 3 – 22 mA DC (Accuracy is assured within 4 – 22 mA) Load resistance: ≥ 50 kΩ ■ Input 10 – 50 mA DC / Output 1 – 5 V DC Equivalent input impedance: Approx. 100 Ω with 50 mA input Operational range: 7 – 55 mA DC (Accuracy is assured within 8 – 55 mA) Load resistance: ≥ 50 kΩ ■ Input 4 – 20 mA DC / Output 4 – 20 mA DC Equivalent input impedance: 230 Ω plus load resistance with 20 mA input Operational range: 3 – 22 mA DC (Accuracy is assured within 4 – 22 mA) Load resistance: 50 – 350 Ω (min. 50 Ω required for adequate operation) ■ Input 10 – 50 mA DC / Output 4 – 20 mA DC Equivalent input impedance: 90 Ω + [load resistance×0.16] with 50 mA input Operational range: 7 – 55 mA DC (Accuracy is assured within 8 – 55 mA) Load resistance: 50 – 600 Ω (min. 50 Ω required for adequate operation)

  • INPUT 4 – 20 mA DC / OUTPUT 1 – 5 V DC INPUT CURRENT [mA] 4 12 20 5.0 approx. 3.7 VOLTAGE [V] ACROSS INPUT TERMINALS 3.0 approx. 5.0 4.0
  • INPUT 10 – 50 mA DC / OUTPUT 1 – 5 V DC INPUT CURRENT [mA] 10 30 50 5.0 approx. 3.7 VOLTAGE [V] ACROSS INPUT TERMINALS 3.0 approx. 5.0 4.0
  • INPUT 4 – 20mA DC / OUTPUT 4 – 20 mA DC INPUT CURRENT [mA] 4 12 20 10.0 VOLTAGE [V] ACROSS INPUT TERMINALS 3.0 approx. 5.6 (load 50Ω ) 6.0 12.0 approx. 5.0 8.0 approx. 3.8 approx. 9.6 (load 250Ω ) approx. 4.6 approx. 11.6 (load 350Ω )
  • INPUT 10 – 50 mA DC / OUTPUT 4 – 20 mA DC INPUT CURRENT [mA] 10 30 50 10.0 VOLTAGE [V] ACROSS INPUT TERMINALS 3.0 approx. 4.9 (load 50Ω ) 6.0 approx. 4.7 8.0 approx. 3.8 approx. 6.5 (load 250Ω ) approx. 4.1 approx. 9.3 (load 600Ω ) INSTALLATION Operating temperature: -5 to +55°C (23 to 131°F) Operating humidity: 30 to 90 %RH (non-condensing) Mounting: Surface or DIN rail Weight: 150 g (0.33 lb) PERFORMANCE in percentage of span Accuracy: ±0.1 % Temp. coefficient Voltage output: ±0.015 %/°C (±0.008 %/°F) Current output: ±0.02 %/°C (±0.01 %/°F) Response time Voltage output: ≤ 0.5 sec. (0 – 90 %) Current output: Approx. 15 msec. (0 – 90 %) Load effect (current output) 4 – 20 mA input: 0.015 %/Ω (50 – 150 Ω) 10 – 50 mA input: 0.015 %/Ω (50 – 100 Ω) (The unit is calibrated with 250 Ω load at the factory.) Insulation resistance: ≥ 100 MΩ with 500 V DC Dielectric strength:

500 V AC @1 minute (input to output)

2000 V AC @1 minute (between channels)

2000 V AC @1 minute (input or output to ground)

MODEL: M2SN M2SN SPECIFICATIONS ES-5019 Rev.17 Page 3/4 http://www.m-system.co.jp/ STANDARDS & APPROVALS EU conformity: EMC Directive EMI EN 61000-6-4 EMS EN 61000-6-2 RoHS Directive EN 50581 Approval: UL/C-UL nonincendive Class I, Division 2, Groups A, B, C, and D (ANSI/ISA-12.12.01, CAN/CSA-C22.2 No.213) UL/C-UL general safety requirements (UL 61010-1, CAN/CSA-C22.2 No.61010-1) EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch) 21.5 (.85) 70.5 (2.78) 6 (.23) 59 (2.32) DIN RAIL 35mm wide [4 (.16)] 8–M3 SCREW 72 (2.83) 23 (.91) 2–4.2x5 (.17x.20) MTG HOLE 6 (.24) deep 114 (4.49)

  • When mounting, no extra space is needed between units. 14 13 4 (.16)

MODEL: M2SN M2SN SPECIFICATIONS ES-5019 Rev.17 Page 4/4 http://www.m-system.co.jp/ SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM ■ VOLTAGE OUTPUT ■ CURRENT OUTPUT Base Socket Ch 1. INPUT Ch 2. INPUT Chopper Buffer Amplifier Z S Channel 2 Ch 1. OUTPUT Ch 2. OUTPUT Inverter Rectifier Base Socket Ch 1. INPUT 1 + Ch 2. INPUT S Channel 2 Ch 1. OUTPUT Ch 2. OUTPUT Inverter Isolation Load Effect Compensation Z Specifications are subject to change without notice.