MODEL: M2AVS Super-mini Signal Conditioners Mini-M Series DC ALARM Functions & Features • Provides N.O. relay outputs at preset DC input levels • Dual trip • Multi-turn potentiometer adj. • Monitor jacks help setpoint adj. • Power ON timer • Relays can be powered 110 V DC Typical Applications • Annunciator • Various alarm applications 23 [.91] Z: Specify current (See INPUT SPECIFICATIONS) Voltage 1: 0 – 10 mV DC (Input resistance 10 kΩ min.) 15: 0 – 50 mV DC (Input resistance 10 kΩ min.) 16: 0 – 60 mV DC (Input resistance 10 kΩ min.) 2: 0 – 100 mV DC (Input resistance 100 kΩ min.) 3: 0 – 1 V DC (Input resistance 1 MΩ min.) 4: 0 – 10 V DC (Input resistance 1 MΩ min.) 5: 0 – 5 V DC (Input resistance 1 MΩ min.) 6: 1 – 5 V DC (Input resistance 1 MΩ min.) 4W: -10 – +10 V DC (Input resistance 1 MΩ min.) 5W: -5 – +5 V DC (Input resistance 1 MΩ min.) 0: Specify voltage (See INPUT SPECIFICATIONS) (Select ‘/N’ for ‘Standards & Approvals’ code.) 01: Specify voltage (See INPUT SPECIFICATIONS) (Select ‘/CE’ for ‘Standards & Approvals’ code.) [2] SETPOINT 1 OUTPUT Model 1: Hi (coil energized at alarm) 3: Lo (coil energized at alarm) 1: Hi (coil energized at alarm) 3: Lo (coil energized at alarm) 2: Relay; N.O. or make contact 6: Photo MOSFET relay; N.O. ORDERING INFORMATION • Code number: M2AVS-[1][2][3][4]-[5][6] Specify a code from below for each of [1] through [6]. (e.g. M2AVS-6112-R/CE/Q) • Special input range (For codes Z, 0 & 01) • Specify the specification for option code /Q (e.g. /C01/S01) [1] INPUT Current A: 4 – 20 mA DC (Input resistance 250 Ω) A1: 4 – 20 mA DC (Input resistance 50 Ω) B: 2 – 10 mA DC (Input resistance 500 Ω) C: 1 – 5 mA DC (Input resistance 1000 Ω) D: 0 – 20 mA DC (Input resistance 50 Ω) E: 0 – 16 mA DC (Input resistance 62.5 Ω) F: 0 – 10 mA DC (Input resistance 100 Ω) G: 0 – 1 mA DC (Input resistance 1000 Ω) H: 10 – 50 mA DC (Input resistance 100 Ω) J: 0 – 10 μA DC (Input resistance 1000 Ω) K: 0 – 100 μA DC (Input resistance 1000 Ω) GW: -1 – +1 mA DC (Input resistance 1000 Ω) FW: -10 – +10 mA DC (Input resistance 100 Ω) [5] POWER INPUT AC Power M: 85 – 264 V AC (Operational voltage range 85 – 264 V, 47 – 66 Hz) (Select ‘/N’ for ‘Standards & Approvals’ code.) 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.) (Select ‘/N’ for ‘Standards & Approvals’ code.) [6] OPTIONS (multiple selections) Standards & Approvals (

MODEL: M2AVS /Q: Option other than the above (specify the specification) SPECIFICATIONS OF OPTION: Q (multiple selections) COATING (For the detail, refer to our web site.) /C01: Silicone coating /C02: Polyurethane coating /C03: Rubber coating /C04: Polyolefin coating TERMINAL SCREW MATERIAL /S01: Stainless steel Mechanical life: 5 × 107 cycles For maximum relay life with inductive loads, external protection is recommended. ■ Photo MOSFET Relay Maximum switching voltage: 30 V AC or 50 V DC Maximum switching current: 0.5 A ON resistance: ≤ 2 kΩ Leakage current at OFF: ≤ 10 μA For maximum relay...

MODEL: M2AVS Measurement Category II (output) Installation Category II (power) Pollution Degree 2 Input to output to power: Basic insulation (300 V) RoHS Directive FRONT VIEW Output 1 Monitor LED Output 1 Setpoint Monitor (A1) Output 2 Monitor LED Output 2 Setpoint Monitor (A2) COM Output 1 Setpoint Adj. Output 2 Setpoint Adj. Refer to the instruction manual for detailed procedures. EXTERNAL DIMENSIONS unit: mm [inch] 6 [.23] DIN RAIL 35mm wide • When mounting, no extra space is needed between units. TERMINAL ASSIGNMENTS unit: mm [inch] INPUT RESISTOR (model: REM2) Input shunt resistor attached...

MODEL: M2AVS SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM ■ Relay Protection • AC Powered COM. SP ADJ. Inductive Load (Coil) • DC Powered Inductive Load (Coil) Diode, Varistor or CR Circuit Base Socket *Input shunt resistor attached for current input. Specifications are subject to change without notice.