MODEL: M2SED
Super-mini Signal Conditioners Mini-M Series
SETPOINT 2 OUTPUT
3: Lo (coil energized at alarm)
DC ALARM
(thumbwheel switch adjustment)
[2] POWER INPUT
Functions & Features
AC Power
• Provides SPDT relay outputs at preset DC input levels
• Dual (Hi / Lo) trip
M2: 100 – 240 V AC (Operational voltage range 85 – 264 V,
47 – 66 Hz)
• Thumbwheel switch setpoint adjustments
• Enclosed relays
(90 – 264 V for UL)
DC Power
• Relays can be powered 110 V DC
R: 24 V DC
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)
R2: 11 – 27 V DC
Typical Applications
• Annunciator
(Operational voltage range 11 – 27 V, ripple 10 %p-p max.)
(Select ‘/N’ for ‘Standards & Approvals’ code.)
P: 110 V DC
• Various alarm applications
29.5 (1.16)
(Operational voltage range 85 – 150 V, ripple 10 %p-p max.)
(110 V ±10 % for UL)
76
(2.99)
4
3
4
1
[3] OPTIONS (multiple selections)
Standards & Approvals (must be specified)
/N: Without CE or UL
/CE: CE marking
124
(4.88)
/UL: UL approval, CE marking
Other Options
mm (inch)
blank: none
/Q: Option other than the above (specify the specification)
MODEL: M2SED–[1]13–[2][3]
SPECIFICATIONS OF OPTION: Q (multiple selections)
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
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)
/C02: Polyurethane coating
/C03: Rubber coating (UL not available)
TERMINAL SCREW MATERIAL
• Specify the specification for option code /Q
(e.g. /C01/S01)
/S01: Stainless steel (UL not available)
Note: Must be used with its socket. NOT installable to a
multi-unit installation base. (e.g. model: M2BS-16)
GENERAL SPECIFICATIONS
Construction: Plug-in
[1] INPUT
Connection: M3 screw terminals (torque 0.8 N·m)
Screw terminal: Chromated steel (standard) or stainless
steel
Current
A: 4 – 20 mA DC (Input resistance 250 Ω)
Voltage
Housing material: Flame-resistant resin (black)
Isolation: Input to output to power
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 adjustments: Thumbwheel switches (front);
0 – 99 % independently; 1 % increments
Hysteresis (deadband): 1 ± 0.3 %
SETPOINT 1 OUTPUT
1: Hi (coil energized at alarm)
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)
M2SED SPECIFICATIONS
ES-5042 Rev.16 Page 1/4
http://www.m-system.co.jp/