Power wiring for IPG fiber laser VLP-10-SX from 2003
Hello, I really need your help for fiber laser power wiring has cut-off. There are 5 wires as pictured. I see 3 clusters are Grey + Brown, White + Yellow, Green. Green is Ground wire. Power voltage is 24VDC, can you help me to define what are the Positive (+) and Negative (-) wires.
The fiber cable has cut-off, so can I extend or weld to use later?
Thank you a lot!