Model ZERO SPAN MODEL: M2FV Super-mini Signal Conditioners Mini-M Series OUTPUT – Field-selectable Current 4 – 20 mA DC (Load resistance 750 Ω max.) SIGNAL TRANSMITTER 0 – 20 mA DC (Load resistance 750 Ω max.) (field-configurable) Voltage Functions & Features 0 – 10 V DC (Load resistance 10 kΩ min.) • Converts DC input from a sensor into a standard process 2 – 10 V DC (Load resistance 10 kΩ min.) signal 0 – 5 V DC (Load resistance 5000 Ω min.) • DIP switch configurable input & output range and 1 – 5 V DC (Load resistance 5000 Ω min.) response time • High-density mounting • Power indicator LED [1] POWER INPUT • CE marking AC Power M: 85 – 264 V AC (Operational voltage range 85 – 264 V, Typical Applications 47 – 66 Hz) • Isolation between control room and field instrumentation (Select ‘/N’ for ‘Standards & Approvals’ code.) M2: 100 – 240 V AC (Operational voltage range 85 – 264 V, 23 (.91) 47 – 66 Hz) DC Power R: 24 V DC 76 (Operational voltage range 24 V ±10 %, ripple 10 %p-p max.) (2.99) R2: 11 – 27 V DC (Operational voltage range 11 – 27 V, ripple 10 %p-p max.) (Select ‘/N’ for ‘Standards & Approvals’ code.) 124 P: 110 V DC (4.88) mm (inch) (Operational voltage range 85 – 150 V, ripple 10 %p-p max.) [2] OPTIONS (multiple selections) MODEL: M2FV-[1][2] STANDARDS & APPROVALS (must be specified) /N: Without CE ORDERING INFORMATION /CE: CE marking Specify a code from below for each [1] and [2]. OTHER OPTIONS Orders will be shipped at default factory settings for Input (4 blank: none – 20mA ) and Output (4 – 20mA ) and Response time /Q: Option other than the above (specify the specification) (Standard responce ). • Code number: M2FV-[1][2] SPECIFICATIONS OF OPTION: Q (multiple selections) (e.g. M2FV-M2/CE/Q) COATING (For the detail, refer to M-System's web site.) • Specify the specification for option code /Q /C01: Silicone coating (e.g. /C01/S01) /C02: Polyurethane coating /C03: Rubber coating INPUT – Field-selectable TERMINAL SCREW MATERIAL Current /S01: Stainless steel 4 – 20 mA DC (Input resistance 50 Ω) 0 – 20 mA DC (Input resistance 50 Ω) GENERAL SPECIFICATIONS Voltage Construction: Plug-in 0 – 10 V DC (Input resistance 100 kΩ min.) Connection: M3 screw terminals (torque 0.8 N·m) 2 – 10 V DC (Input resistance 100 kΩ min.) Housing material: Flame-resistant resin (black) 0 – 5 V DC (Input resistance 100 kΩ min.) Isolation: Input to output to power 1 – 5 V DC (Input resistance 100 kΩ min.) Overrange output: Approx. -10 to +120 % Zero adjustment: -2 to +2 % (front) Span adjustment: 98 to 102 % (front) http://www.m-system.co.jp/ M2FV SPECIFICATIONS ES-5106 Rev.2 Page 1/4 MODEL: M2FV Power LED: Green light turns on when the power is supplied. INPUT SPECIFICATIONS • DC Current: Input resistor incorporated INSTALLATION Power Consumption •AC Power input: Approx. 3 VA at 100 V Approx. 4 VA at 200 V Approx. 5 VA at 264 V •DC Power input: Approx. 3 W Operating temperature: -30 to +60°C (-22 to +140°F) Operating humidity: 30 to 90 %RH (non-condensing) Mounting: Surface or DIN rail Weight: 150 g (0.33 lbs) PERFORMANCE in percentage of span Accuracy: ±0.1 % Temp. coefficient: ±0.015%/°C (±0.008%/°F) Response time: Standard response ≤ 0.5 sec. (0 – 90 %) Fast response ≤ 30 msec. (0 – 90 %) 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 CE conformity: EMC Directive (2004/108/EC) EN 61000-6-4 (EMI) EN 61000-6-2 (EMS) Low Voltage Directive (2006/95/EC) EN 61010-1 Installation Category II Pollution Degree 2 Max. operating voltage 300 V Input or output to power: Reinforced insulation Input to output: Basic insulation http://www.m-system.co.jp/ M2FV SPECIFICATIONS ES-5106 Rev.2 Page 2/4 MODEL: M2FV EXTERNAL VIEW n FRONT VIEW n SIDE VIEW Input Range and Response Time Setting Power LED SW1 1 2 3 4 ON OFF Output Range Setting SW2 Zero Adj. 1 2 3 4 5 6 Span Adj. ON OFF Refer to the instruction manual for detailed procedures. DIMENSIONS unit: mm (inch) 6 (.23) DIN RAIL 4 1 35mm wide 8 5 2–4.2x5 (.17x.20) MTG HOLE 6 (.24) deep 12 9 8–M3 SCREW 14 13 21.5 (.85) 10 (.39) 84 (3.31) 15 (.59) 114 (4.49) [4 (.16)] 23 (.91) • When mounting, no extra space is needed between units. SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM INPUT RANGE OUTPUT RANGE & RESPONSE TIME SELECTOR DIP SW SELECTOR DIP SW Z S Isolation * Low Drift Output + + 1 9 Amplifier Driver INPUT OUTPUT – 4 12 – POWER LED 5 13 U(+) POWER 8 14 V(–) Base Socket * Input shunt resistor incorporated for current input. http://www.m-system.co.jp/ M2FV SPECIFICATIONS ES-5106 Rev.2 Page 3/4 70.5 (2.78) 59 (2.32) 4 (.16) 72 (2.83) MODEL: M2FV Specifications are subject to change without notice. http://www.m-system.co.jp/ M2FV SPECIFICATIONS ES-5106 Rev.2 Page 4/4