ESM2AC

ESM2AC MSYSTEM | Alldatasheet

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Technical content

MODEL: M2AC M2AC SPECIFICATIONS ES-5036 Rev.16 Page 1/3 http://www.m-system.co.jp/ Super-mini Signal Conditioners Mini-M Series AC TRANSMITTER Functions & Features

• Converts an alternating current/voltage input into a standard process signal
• True RMS sensing Typical Applications
• Converting high AC current in combination with a shunt resistor, or narrow span AC voltage Model SPAN ZERO 23 (.91) (2.99) 124 (4.88) mm (inch) MODEL: M2AC-[1][2]-[3][4]

ORDERING INFORMATION

• Code number: M2AC-[1][2]-[3][4] Specify a code from below for each of [1] through [4]. (e.g. M2AC-A1A-M2/CE/Q)
• Special input and output ranges (For codes AZ, A8, Z & 0)
• Specify the specification for option code /Q (e.g. /C01/S01) [1] INPUT Current AA: 0 – 10 mA AC (Input resistance 100 Ω) AB: 0 – 50 mA AC (Input resistance 20 Ω) AC: 0 – 100 mA AC (Input resistance 10 Ω) AD: 0 – 500 mA AC (Input resistance 1 Ω) AZ: Specify current (See INPUT SPECIFICATIONS) (0 % input must be 0 mA.) Voltage A1: 0 – 100 mV AC (Input resistance Approx. 100 kΩ min.) A2: 0 – 500 mV AC (Input resistance Approx. 100 kΩ min.) A3: 0 – 1 V AC (Input resistance Approx. 100 kΩ min.) A4: 0 – 5 V AC (Input resistance Approx. 100 kΩ min.) A5: 0 – 10 V AC (Input resistance Approx. 100 kΩ min.) A6: 0 – 120 V AC (Input resistance Approx. 100 kΩ min.) A7: 0 – 150 V AC (Input resistance Approx. 100 kΩ min.) A8: Specify voltage (See INPUT SPECIFICATIONS) (0 % input must be 0 V.) [2] OUTPUT Current A: 4 – 20 mA DC (Load resistance 750 Ω max.) B: 2 – 10 mA DC (Load resistance 1500 Ω max.) C: 1 – 5 mA DC (Load resistance 3000 Ω max.) D: 0 – 20 mA DC (Load resistance 750 Ω max.) E: 0 – 16 mA DC (Load resistance 900 Ω max.) F: 0 – 10 mA DC (Load resistance 1500 Ω max.) G: 0 – 1 mA DC (Load resistance 15 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 M: 85 – 264 V AC (Operational voltage range 85 – 264 V, 47 – 66 Hz) (Select ‘/N’ for ‘Standards & Approvals’ code.) M2: 100 – 240 V AC (Operational voltage range 85 – 264 V, 47 – 66 Hz) (90 – 264 V for UL) DC Power R: 24 V DC (Operational voltage range 24 V ±10 %, ripple 10 %p-p max.) R2: 11 – 27 V DC (Operational voltage range 11 – 27 V, ripple 10 %p-p max.) (Select ‘/N’ for ‘Standards & Approvals’ code.) P: 110 V DC (Operational voltage range 85 – 150 V, ripple 10 %p-p max.) (110 V ±10 % for UL) [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)

MODEL: M2AC M2AC SPECIFICATIONS ES-5036 Rev.16 Page 2/3 http://www.m-system.co.jp/ 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 to power Input waveform RMS sensing: Up to 15 % of 3rd harmonic content Overrange output: 0 to 120 % at 1 – 5 V Zero adjustment: -5 to +5 % (front) Span adjustment: 95 to 105 % (front) INPUT SPECIFICATIONS Frequency: 40 Hz min., 1 kHz max. ■ AC Current: 0 – 1 A AC; input resistor incorporated Minimum span: 1 mA Input resistance Span 1 mA: 1 kΩ Span ≤ 2 mA: 500 Ω Span ≤ 5 mA: 200 Ω Span ≤ 10 mA: 100 Ω Span ≤ 20 mA: 50 Ω Span ≤ 50 mA: 20 Ω Span ≤ 100 mA: 10 Ω Span ≤ 500 mA: 1 Ω Span ≤ 1 A: 0.5 Ω ■ AC Voltage: 0 – 250 V AC Minimum span: 50 mV Input resistance: Approx. 100 kΩ min. OUTPUT SPECIFICATIONS ■ DC Current: 0 – 20 mA DC Minimum span: 1 mA Offset: Max. 1.5 times span Load resistance: Output drive 15 V max. ■ DC Voltage: -10 – +12 V DC Minimum span: 5 mV Offset: Max. 1.5 times span Load resistance: Output drive 1 mA max.; at ≥ 0.5 V INSTALLATION Power Consumption

• AC: Approx. 3 VA at 100 V Approx. 4 VA at 200 V Approx. 5 VA at 264 V
• DC: Approx. 3 W 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: ±0.4 % Temp. coefficient: ±0.05 %/°C (±0.03 %/°F) Response time: ≤ 0.7 sec. (0 – 90 %) Ripple: 0.5 %p-p max. (50/60 Hz) 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 (input) Installation Category II (power) Pollution Degree 2 Input or output to power: Reinforced insulation (300 V) Input to output: Basic insulation (300 V) 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)

MODEL: M2AC M2AC SPECIFICATIONS ES-5036 Rev.16 Page 3/3 http://www.m-system.co.jp/ 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 Isolation Base Socket INPUT 1 R.M.S. Operation Output Driver OUTPUT SZ AC Amplifier *Input shunt resistor incorporated for current input. U(+) V(–) POWER Specifications are subject to change without notice.