PIN No | Signal name | Description |
---|---|---|
1 | OUTPUT ON STATUS(CH1) | On when output is on (output through an open-collector photocoupler). *1 |
2 | OUTPUT ON STATUS(CH2) | On when output is on (output through an open-collector photocoupler). *1 |
3 | OUTPUT ON STATUS(CH3) | On when output is on (output through an open-collector photocoupler). *1 |
4 | OUTPUT ON STATUS(CH4) | On when output is on (output through an open-collector photocoupler). *1 |
5 | POWER ON STATUS | On when the power is on (output through an open-collector photocoupler). *1 |
6 | ALARM STATUS | On when a protection function (OVP, OCP, OHP) is activated or when an alarm signal (ALARM IN) is received. |
7 | STATUS COM | Status signal common for pins 1 to 6. |
8 | OUTPUT ON / OFF CONTROL(CH1) | Output on/off control using external contact input. |
9 | OUTPUT ON / OFF CONTROL(CH2) | Output on/off control using external contact input. |
10 | OUTPUT ON / OFF CONTROL(CH3) | Output on/off control using external contact input. |
11 | OUTPUT ON / OFF CONTROL(CH4) | Output on/off control using external contact input. |
12 | ALARM IN | All channel outputs are turned off when an alarm signal is received. |
13 | FRAME GND | External signal common for pins 8 to 12. *2 |
*1 Open collector output: Maximum voltage of 30 V and maximum current of 8 mA. The status common is floating (isolation voltage or less). It is isolated from the control circuit. *2 FRAME GND is connected to the chassis.