MODEL: M2SED

M2SED SPECIFICATIONS

ES-5042 Rev.16 Page 1/4

http://www.m-system.co.jp/

Super-mini Signal Conditioners Mini-M Series

DC ALARM

(thumbwheel switch adjustment)

Functions & Features

• Provides SPDT relay outputs at preset DC input levels

• Dual (Hi / Lo) trip

• Thumbwheel switch setpoint adjustments

• Enclosed relays

• Relays can be powered 110 V DC

Typical Applications

• Annunciator

• Various alarm applications

29.5 (1.16)

76

(2.99)

124

(4.88)

3

1

4

4

mm (inch)

MODEL: M2SED–[1]13–[2][3]

ORDERING INFORMATION

• Code number: M2SED-[1]13-[2][3]

Specify a code from below for each of [1] through [3].

(e.g. M2SED-613-P/CE/Q)

• Specify the specification for option code /Q

(e.g. /C01/S01)

Note: Must be used with its socket. NOT installable to a

multi-unit installation base. (e.g. model: M2BS-16)

[1] INPUT

Current

A: 4 – 20 mA DC (Input resistance 250 Ω)

Voltage

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.)

SETPOINT 1 OUTPUT

1: Hi (coil energized at alarm)

SETPOINT 2 OUTPUT

3: Lo (coil energized at alarm)

[2] POWER INPUT

AC Power

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)

[3] 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)

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

Setpoint adjustments: Thumbwheel switches (front);

0 – 99 % independently; 1 % increments

Hysteresis (deadband): 1 ± 0.3 %

Front LEDs: Red light turns on when the coil is energized.

INPUT SPECIFICATIONS

■ DC Current:

Shunt resistor attached to the input terminals (0.5 W)