CHAPTER 2: GETTING STARTED
UB25 LINEAR DC RESISTANCE WELDING CONTROL
2-6 990-665
Air-Actuated Weld Head Connections
If you are using an air-actuated weld head, you will need to make the following two connections in
addition to the manual weld head connections.
Air Head Connections
1 Connect the Model FS1L or FS2L Foot Switch cable connector to the Power Supply connector
marked
FOOT SWITCH.
2 Connect the weld head air valve solenoid cable connector to the Power Supply connector marked
AIR VALVE DRIVER 24V.
NOTE: This connector provides 24 VAC power only. It will not drive 115 VAC air valves.
Refer to the weld head manufacturer’s manual.
Relay, Data, And Communication Connections
For the Power Supply programmable relay connections, PLC, data logging, or other I/O connections, you
will have to fabricate the appropriate connecting cables. For the Power Supply connector pin identification
and specifications, see Appendix B, Electrical and Data Connectors.
To Next Page
Loading...
