M2LV MSYSTEM | Alldatasheet

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MODEL: M2LV M2LV SPECIFICATIONS ES-5072 Rev.4 Page 1/3 http://www.m-system.co.jp/ Super-mini Signal Conditioners Mini-M Series SIGNAL TRANSMITTER (field- and PC-configurable) Functions & Features

  • Accepts a DC mV, V or mA input and provides an isolated DC signal
  • Easy ‘One-Step Cal’ calibration using the front three control buttons without needing a PC; PC software is also usable.
  • Both input and output type and range are configurable 23 (.91) (2.99) 124 (4.88) mm (inch) MODEL: M2LV-[1][2]-M[3]

ORDERING INFORMATION

  • Code number: M2LV-[1][2]-M[3] Specify a code from below for each [1] through [3]. (e.g. M2LV-S2Z1-M/Q)
  • Input range (e.g. 0 – 5 V DC)
  • Output range (e.g. 4 – 20 mA DC)
  • Specify the specification for option code /Q (e.g. /C01/S01) [1] INPUT Current Z1: Range 0 – 50 mA DC (Input resistance 24.9 Ω) Voltage S1: Range -1000 – +1000 mV DC (Input resistance 1 MΩ min.) S2: Range -10 – +10 V DC (Input resistance 1 MΩ min.) (Input range are fully programmable out of the range specified when ordering by setting up the DIP switch and using ‘One-Step-Cal’ Calibration. PC Configurator is also available.) [2] OUTPUT Current Z1: Range 0 – 20 mA DC Voltage V1: Range -2.5 – +2.5 V DC V2: Range -10 – +10 V DC Output ranges are fully programmable out of the range specified when ordering by setting up the DIP switch and using ‘One-Step-Cal’ Calibration. PC Configurator is also available. POWER INPUT AC Power M: 85 – 264 V AC (Operational voltage range 85 – 264 V, 47 – 66 Hz) [3] OPTIONS blank: none /Q: With options (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 TERMINAL SCREW MATERIAL /S01: Stainless steel

RELATED PRODUCTS

  • PC configurator software (model: M2LVCFG) 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 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 to power Overrange output: Approx. -15 to +115 % Zero adjustment: -15 to +15 % (front) Span adjustment: 85 to 115 % (front) Status indicator LED: Tri-color (green/amber/red) LED; Blinking patterns indicate operation status of the transmitter. Configuration ‘One-Step Cal’ calibration: With I/O type and the full-scale range configured via the side DIP switches, precise 0 % and 100 % ranges are calibrated via the front control buttons with a help of LED.

MODEL: M2LV M2LV SPECIFICATIONS ES-5072 Rev.4 Page 2/3 http://www.m-system.co.jp/ PC configurator: Via Windows PC connected to the front jack. Programmable features include:

  • I/O type and range
  • Zero and span adjustments
  • User’s linearization table Configurator connection: 2.5 dia. miniature jack; RS-232-C level INPUT SPECIFICATIONS ■ DC Current: Input resistor incoporated (If not specified, the input range is 4 – 20 mA DC.) Input range: 0 – 50 mA DC Minimum span: 2 mA Offset: Lower range can be any specific value within the input range provided that the minimum span is maintained. ■ DC Voltage
  • Code S1 (narrow spans) Input range: -1000 – +1000 mV DC Minimum span: 100 mV
  • Code S2 (wide spans) Input range: -10 – +10 V DC Minimum span: 1 V Offset: Lower range can be any specific value within the input range provided that the minimum span is maintained. If not specified, the input range is shown below. S1: 0 – 100 mV DC S2: 1 – 5 V DC OUTPUT SPECIFICATIONS ■ DC Current Maximum range: 0 – 20 mA DC Conformance range: 0 – 24 mA DC Minimum span: 1 mA Offset: Lower range can be any specific value within the output range provided that the minimum span is maintained. Load resistance: Output drive 12 V max. (e.g. 4 – 20 mA: 600 Ω [12 V ÷ 20 mA]) If not specified, the output range is 4 – 20 mA DC. ■ DC Voltage Code V1 (narrow spans) Conformance range: -3 – +3 V DC Output range: -2.5 – +2.5 V DC Minimum span: 250 mV Code V2 (wide spans) Conformance range: -11.5 – +11.5 V DC Output range: -10 – +10 V DC Minimum span: 1 V Offset: Lower range can be any specific value within the output range provided that the minimum span is maintained. Load resistance: Output drive 1 mA max. If not specified, the output range is shown below. V1: 0 – 1 V DC V2: 1 – 5 V DC INSTALLATION Power Consumption
  • AC: Approx. 4 VA at 100 V Approx. 5 VA at 200 V Approx. 6 VA at 264 V Operating temperature: -5 to +55°C (23 to 131°F) Operating humidity: 30 to 90 %RH (non-condensing) Mounting: Surface or DIN rail Weight: 120 g (0.26 lb) PERFORMANCE Accuracy: Input accuracy + output accuracy Inversely proportional to the span. Except the accuracy of input resistor. See CALCULATION EXAMPLES OF OVERALL ACURACY. Input accuracy: (% of input range) Output accuracy: ±0.04 % of output range Temp. coefficient: ±0.015 %/°C (±0.008 %/°F) of max. span Response time: ≤ 1 sec. (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) CALCULATION EXAMPLES OF OVERALL ACCURACY [Example] Input Type -10 – +10 V, Input Range 1 – 5 V, Output Type -10 – +10 V, Output Range 1 – 5 V
  • Input accuracy = Max. Input Range (20 V) ÷ Span (4 V) × 0.01 % = 0.05 %
  • Output accuracy = Max. Output Range (20 V) ÷ Span (4 V) × 0.04 % = 0.2 % Accuracy= ±0.25 %

MODEL: M2LV M2LV SPECIFICATIONS ES-5072 Rev.4 Page 3/3 http://www.m-system.co.jp/ EXTERNAL VIEW 1 2 3 4 5 6 7 8 OFF ON OFF ON 1 2 3 4 SW2 SW1 Configuration DIP SW ■ FRONT VIEW ■ SIDE VIEW Configurator Jack DOWN Button UP Button MODE Button LED3 (LD3) LED2 (LD2) LED1 (LD1) For detailed information on the configuration and calibration, refer to the instruction manual. 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) SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM U V Isolation Base Socket

1 Output

24.9Ω VOLTAGE (S1, S2) CURRENT (Z1) Specifications are subject to change without notice.