Connect Power; Mount And Ground Chassis - Digi TX54 User Manual

Hardware setup

Connect power

Connect the TX54 power cable to a power source.
Vehicle installation
The TX54 shall be powered from a 5 A fused circuit or shall be installed with an in-line Slow Blow fuse
rated at 5 A.
Maximum ambient operating temperature is limited to 74°C.
Note Always follow the vehicle manufacturer recommendations for electrical accessories connections.
All components used in the electrical connection to the vehicle should be UL listed. See also
and ground chassis.
Alternate installations
The TX54 shall be powered by a Certified ITE LPS power supply or a Direct Plugin Class 2 output
transformer rated at either 12 VDC/2.5 A or 24 VDC/1.25 A minimum. Supplies shall be suitable for the
ambient for which they are installed.
Maximum ambient operating temperature is limited to the lower of the maximum ambient operating
temperature of the power supply or 74° C.
Digi recommends the power supplies in the following accessory kits:
Installations up to +40° C: Digi part number 24000140
n
Installations up to +70° C: Digi part number 76002079 or 76002081
n
Installations up to +74° C: TRACO Power TPP-30-112J, TPP-30-115J, TPP-30-124J, and TEX120-
n
112

Mount and ground chassis

If you intend to install the TX54 in a vehicle, follow these directions for mounting and grounding the
device.
TX54 User Guide
Connect power
Mount
35