M3SRS MSYSTEM | Alldatasheet

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MODEL: M3SRS M3SRS SPECIFICATIONS ES-7712 Rev.6 Page 1/3 http://www.m-system.co.jp/ Super-space-saving Signal Conditioners M3S-UNIT Series RTD TRANSMITTER Functions & Features

  • Accepts direct input from an RTD and provides a standard process signal
  • Linearization
  • Burnout protection
  • Universal AC/DC power input
  • Fast response type available
  • High-density mounting
  • Power indicator LED Typical Applications
  • Long distance transmission between the RTD and the transmitter
  • Combination with intrinsic safety barriers 12 (.47) mm (inch) 110.5 (4.35) 106 (4.17) MODEL: M3SRS–[1][2]–[3][4]

ORDERING INFORMATION

  • Code number: M3SRS-[1][2]-[3][4] Specify a code from below for each [1] through [4]. (e.g. M3SRS-4A-R/K/BL/Q)
  • Temperature range (e.g. 0 – 500°C)
  • Special output range (For codes Z & 0)
  • Specify the specification for option code /Q (e.g. /C01) [1] INPUT RTD (2- or 3-wire) 1: JPt 100 (JIS'89) (Usable range: -200 to +500°C, -328 to +932°F; min.span: 50°C, 90°F) 3: Pt 100 (JIS'89) (Usable range: -200 to +650°C, -328 to +1202°F; min.span: 50°C, 90°F) 4: Pt 100 (JIS'97, IEC) (Usable range: -200 to +850°C, -328 to +1562°F; min.span: 50°C, 90°F) 5: Pt 50 Ω (JIS'81) (Usable range: -200 to +500°C, -328 to +932°F; min.span: 100°C, 180°F) 6: Ni 508.4 Ω (Usable range: -50 to +200°C, -58 to +392°F; min.span: 30°C, 54°F) 0: Specify Note: Consult M-System for 2-wire RTD [2] OUTPUT Current A: 4 – 20 mA DC (Load resistance 550 Ω max.) B: 2 – 10 mA DC (Load resistance 1100 Ω max.) C: 1 – 5 mA DC (Load resistance 2200 Ω max.) D: 0 – 20 mA DC (Load resistance 550 Ω max.) E: 0 – 16 mA DC (Load resistance 680 Ω max.) F: 0 – 10 mA DC (Load resistance 1100 Ω max.) G: 0 – 1 mA DC (Load resistance 11 kΩ max.) Z: Specify current (See OUTPUT SPECIFICATIONS) Voltage 1: 0 – 10 mV DC (Load resistance 10 kΩ min.) 2: 0 – 100 mV DC (Load resistance 100 kΩ min.) 3: 0 – 1 V DC (Load resistance 1000 Ω min.) 4: 0 – 10 V DC (Load resistance 10 kΩ min.) 5: 0 – 5 V DC (Load resistance 5000 Ω min.) 6: 1 – 5 V DC (Load resistance 5000 Ω min.) 4W: -10 – +10 V DC (Load resistance 10 kΩ min.) 5W: -5 – +5 V DC (Load resistance 5000 Ω min.) 0: Specify voltage (See OUTPUT SPECIFICATIONS) [3] POWER INPUT AC Power M2: 100 – 240 V AC (Operational voltage range 90 – 264 V, 47 – 66 Hz) DC Power R: 24 V DC (Operational voltage range 24 V ±10 %, ripple 10 %p-p max.) Universal AD: 100 – 240 V AC / 24 – 240 V DC (universal) (Operational voltage range 90 - 264 V AC, 47 - 66 Hz / 21.6 - 264 V DC, ripple 10 %p-p max.) [4] OPTIONS (multiple selections) Response Time (0 – 90 %) blank: Standard (≤ 0.5 sec.) /K: Fast Response (Approx. 25 msec.) Burnout blank: Upscale burnout /BL: Downscale burnout Other Options blank: none /Q: Option other than the above (specify the specification)

MODEL: M3SRS M3SRS SPECIFICATIONS ES-7712 Rev.6 Page 2/3 http://www.m-system.co.jp/ SPECIFICATIONS OF OPTION: Q COATING (For the detail, refer to M-System's web site.) /C01: Silicone coating /C02: Polyurethane coating /C03: Rubber coating GENERAL SPECIFICATIONS Construction: Small-sized front terminal structure Connection: Euro type connector terminal Applicable wire size: 0.2 to 2.5 mm2, stripped length 8 mm Housing material: Flame-resistant resin (gray) Isolation: Input to output to power Overrange output: Approx. -10 to +120 % at 1 – 5 V Zero adjustment: -2 to +2 % (front) Span adjustment: 98 to 102 % (front) Burnout: Upscale standard;downscale optional Linearization: Standard Power LED: Green light turns on when the power is supplied. INPUT SPECIFICATIONS Maximum leadwire resistance: 200 Ω per wire (3-wire) Sensing current: 1.3 mA (Pt); 0.7 mA (Ni 508.4 Ω) OUTPUT SPECIFICATIONS ■ DC Current: 0 – 20 mA DC Minimum span: 1 mA Offset: Max. 1.5 times span Load resistance: Output drive 11 V max. ■ DC Voltage: -10 – +11 V DC Minimum span: 5 mV Offset: Max. 1.5 times span Load resistance: Output drive 1 mA maximum; at ≥ 0.5 V INSTALLATION Power consumption

  • AC: Approx. 2 VA at 100 V Approx. 3 VA at 200 V Approx. 4 VA at 264 V
  • DC: Approx. 1 W Operating temperature: -10 to +55°C (14 to 131°F) Operating humidity: 30 to 90 %RH (non-condensing) Mounting: DIN rail Weight: 100 g (3.53 oz) PERFORMANCE in percentage of span Accuracy: ±0.2 % Temp. coefficient: ±0.015 %/°C (±0.008 %/°F) Burnout response: ≤ 10 sec. 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 Installation Category II Pollution Degree 2 Input or output to power: Reinforced insulation (300 V) Input to output: Basic insulation (300 V) RoHS Directive EN 50581

MODEL: M3SRS M3SRS SPECIFICATIONS ES-7712 Rev.6 Page 3/3 http://www.m-system.co.jp/ EXTERNAL VIEW 1 2 3 4 Zero Adj. Power LED Span Adj. EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch) 7 8 5 6 1 2 3 4 106 (4.17) (.47) 110.5 (4.35) 62 (2.44) [5 (.20)]

  • When mounting, no extra space is needed between units. DIN RAIL 35mm wide SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM Isolation SZ Output Driver Voltage Amplifier OUTPUT U(+) V(–) POWER A B B RTD Burnout Linearizer Differential Amplifier Reference Resistor Constant Current Constant Current POWER LED Specifications are subject to change without notice.