User Interlock
- Updated2025-10-31
- 1 minute(s) read
Configure the User Interlock to provide an additional input to the existing interlock circuit.
The User Interlock is accessible through terminal block connection TB25. Refer to ETX-1640x Terminal Block Connections for more information.
To set the User Interlock to Closed, provide +24 VDC between pins A1+ and A2- on TB25.
To track this input, ensure DIP switch 3 is Closed (in the Up position).
Related Information
- ETX-1640x Terminal Block Connections
Certain connections within the High-Power Production Test Base System are routed through a bank of DIN rail-mounted terminal blocks that are located in the side space of the rack.