Module description:

1. Maximum load on normally open pin: AC 250V/10A, DC 30V/10A.

2. Trigger current 5mA;

3. Module can be set high level or low level trigger by jumper wire;

4. Power indicator light (green), relay status indicator light (red);

5. Module size: 50mm*41mm*18.5mm.

Module interface specifications:

1. DC+ : DC power supply positive pole

2. DC- : DC power supply negative pole

3. IN1 : channel 1 signal triggering pin

4. IN2 : channel 2 signal triggering pin

Relay output:

1. Normally closed pin (NC1) :  channel 1 relay normally closed pin

2. Common pin (COM1) :  channel 1 relay common pin

3. Normally opened pin (NO1) :  channel 1 relay normally opened pin

4. Normally closed pin (NC2) :  channel 2 relay normally closed pin

5. Common pin (COM2) :  channel 2 relay common pin

6. Normally opened pin (NO2) :  channel 2 relay normally opened pin

High or low level trigger option:

1. S1:It is option switch for channel 1 relay;

2. S2:It is option switch for channel 2 relay;

3. It is low level triger if COM pin connect to LOW pin; It is high level triger if COM connect to High.

Package Included: