DC Power Supply

A 3-wire DC power cable (comprising Ignition, Power, and Ground wires) is designed to connect to a DC power source with a voltage range of 6-36 VDC.

Certain DC power accessories may come with a 4-wire bundle; in such cases, the 4th wire, typically coloured Green, can be disregarded and left unconnected.)

Connecting the Ignition line enables the CTM-ONE to transition into standby/suspend modes, facilitating low-power operation.

Please refer to Appendix 3: Power Connections for OBDII and J1939 Cables for more detail.

Simply connect an appropriate power source to the 4-pin locking connector marked with the power icon .

DC Power Cable Part Numbers:

Length	Part Number

Length	Part Number
3m (10ft)	6954.2063
4m (13 ft)	6954.2000
4.5m (15 ft)	6954.2031