File Name:CMU2-SPEC 2022-04-26

Multi-Industry General Purpose Smart Controller

CMU2 series

LED

Pin No.

Pin No.

Pin No.

Pin No.

Pin No.

Function

Function

Function

Function

Function

1

1

1

1

1

AC/N

Relay1-NO

AOUT 1

DOUT 1

AIN 1

Relay1-NC

GND

FG

GND

Relay1-COM

AOUT 2

DOUT 2

AIN 2

AOUT 3

DOUT 3

AIN 3

AOUT 4

DOUT 4

AIN 4

AOUT 5

DOUT 5

AIN 5

Relay2-NO

Relay2-NC

Relay2-COM

Relay3-NO

Relay3-NC

Relay3-COM

Relay4-NO

Relay4-NC

Relay4-COM

2

2

2,4,6,8,10

2,4,6,8,10

2,4,6,8,10

3

3

3

3

3

4

5

5

5

5

7

7

7

6

9

9

9

7

8

9

10

11

12

AC/L

FG

Green

Red

Description

Description

Description

Description

Description

Description

The power supply functions normally

AC input neutral wire

Normal-open contact of programmable relay1

The Analog output signal with GND as reference

The isolated digital output signal with FG as reference

Open collector signal, Max. singal voltage is 5V with FG as reference

The Analog input signal with GND as reference

The Analog output signal with GND as reference

The isolated digital output signal with FG as reference

Open collector signal, Max. singal voltage is 5V with FG as reference

The Analog input signal with GND as reference

Normal-close contact of programmable relay1

Common GND for AOUTx

Common FG for DOUTx

Common GND for AINx

Common for relay1 NO/NC contact

Normal-open contact of programmable relay2

Normal-close contact of programmable relay2

Common for relay2 NO/NC contact

Normal-open contact of programmable relay3

Normal-close contact of programmable relay3

Common for relay3 NO/NC contact

Normal-open contact of programmable relay4

Normal-close contact of programmable relay4

Common for relay4 NO/NC contact

The LED will present a constant red light when the abnormal status arises

AC input live wire

FG wire

※ LED Status Indicators & Corresponding Signal at Function Pins

※ AC IN Connector Pin No. Assignment (TB1):

※ Relay Connector Pin No. Assignment (TB30): DECA MX422-25412 or equivalent

※ AOUT Connector Pin No. Assignment (CN37): HIROSE DF11-10 or equivalent

※ DOUT Connector Pin No. Assignment (CN38): HIROSE DF11-10 or equivalent

※ AIN Connector Pin No. Assignment (CN36): HIROSE DF11-10 or equivalent