Example of internal ohmic contact sense

Internal ohmic contact sense is the default installation for the torch and the TorchConnect™ console. No more steps are necessary.

Figure 1. Example diagram of internal ohmic contact sense
Example diagram of internal ohmic contact sense
1 Torch
2 Ohmic wire, inside of torch and torch lead
3 TorchConnect console
4 Ohmic wire, torch receptacle to ohmic relay
5 Ohmic relay
6 Ohmic wire, ohmic relay to J3
7 Ohmic Printed Circuit Board (PCB)
8 J1 to J27 wires
9 Control PCB
10 Controller Area Network (CAN) connection
11 Two ground connections (mandatory)
12 Ohmic wire, J4 to torch lifter or third-party ohmic circuit: pin 1 and pin 2 are connected in the ohmic PCB
13 Torch lifter or third-party ohmic circuit