The PT2001-A1 provides 4 logic control inputs.
The 4 logic control inputs can be used to monitor contacts. The key switch extensions PTO2002-A1 and PTO2003-A1 require two logic control inputs.
Logic control inputs connector - 'CN7'
Pin | Description | Remark |
|---|---|---|
1 | Logic control input 1 | - |
2 | Logic control input 2 | - |
3 | Logic control input 3 | - |
4 | Logic control input 4 | - |
5 | GND | GND reference voltage |
6 | 10 V | 10 V reference voltage |
For more information, see Use logic control inputs.