MODEL: MEX-P

MEX-P SPECIFICATIONS

ES-4625 Rev.1 Page 3/3

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

EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch)

50 (1.97)

72 (2.83)

107 (4.21)

136 (5.35)

[3.3 (.13)]

60 (2.36)

72 (2.83)

7.8 (.31)

CLAMP

(top & bottom)

DIN RAIL

35mm wide

2–4.5 (.18) dia.

MTG HOLE

25 (.98) deep

14–M3.5

SCREW

• When mounting, no extra space is needed between units.

12

5

6

14

11

1

10

15

4

3

2

7

9

8

SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM

6

5

4

12

11

7

14

+

−

2

Base Socket

OPEN

CLOSE

1 2 3 4

Capacitor

Motor

CPU

1

15

9

10

Close

Open

M

Feedback

Potentiometer

Close

Open

Deadband

CONTACT INPUT 0

CONTACT INPUT 1

CONTACT INPUT 2

Timer

U

V

POWER

SSR

SSR

Excitation Volt.

Generator

Voltage

Amplifier

Preset

Isolation

Note:

Note that when limit switches inserted in motor wiring, the making/breaking may cause

stress on the SSRs.

EXPLANATIONS OF TERMS

• SSR (Solid State Relay)

Composed only of semiconductor parts, SSR is free from arc discharge or chattering which is typical with electromagnetic

relays. It features excellent characteristics against vibration, physical impact or other environmental conditions.

• Zero-Cross Function

SSR with zero-cross function turns on when AC power voltage is near zero, creating delay of switching when input is provided in

the middle of an wave cycle, thus limiting transient switching noise voltage and rush current.

Specifications are subject to change without notice.