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Power for the CTM-ONE can be sourced through an AC/DC wall adapter for continuous operation. Alternatively, a DC power cable can A 3-wire DC power cable (comprising Ignition, Power, and Ground wires) is designed to connect to a DC power source within the with a voltage range of 76-32 36 VDC.Moreover, ignition line detection is supported, allowing

Info

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 for , facilitating low-power scenariosoperation.

Please refer to Appendix 1: Power for more detail.

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

 

DC Power Cable Part Numbers:

Length

Part Number

3m (10ft)

6954.2063

4m (13 ft)

6954.2000

4.5m (15 ft)

6954.2031

AC Wall Adaptor Part Number:

Item

Part Number

CTM-ONE/500 AC wall adaptor

6954.2019

Operation/Standby Line

Picture1.pngImage Removed

When the operate/standby line is utilized, the CTM-ONE can leverage the state of this line through its "ignition sense" features. Even when the ignition line is wired, the CTM-ONE does not completely shut down; instead, it consumes a minimal amount of power (ranging from 1.2mW to 40mW) to monitor the status of various inputs. This allows the device to "wake on events" that occur while in low power mode.

Advantages of connecting power using the vehicle's operate/standby or ignition line include:

  • Reporting and logging of Ignition ON/OFF events.

  • Activation of shutdown based on a timer, such as turning off the CTM-ONE ten minutes after ignition has been turned off.

Note

Before connecting any external cables (GPS, Cellular RF, Wi-Fi RF, WPAN RF, serial, Ethernet, GPIO, CAN), ensure that the power cable is correctly wired on the battery side. In some instances, connecting the battery input in reverse may result in damage that is not covered under warranty.

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