TX40 electrical rating

The TX40 device requires connection to a conditioned power system that meets these requirements:

• Tolerance within maximum operating voltage range 7 VDC to 36 VDC.
• TX40 power connector on the front of the device requires wiring terminals with the following specifications:

Wire size: 18AWG-16AWG (suggested)

Wire type: copper wire only

Terminal blocks torque: 5-7 pounds per inch

For supply connections, use wires suitable for at least 85° C.

• Power installation must be performed by a qualified electrician, following the National Electrical Code, ANSI/NFPA 70 and Canadian Electrical Code, Part I, CSA C22.1.
• Max power for Wi-Fi and Cellular: 11W
• Max power for Wi-Fi, Cellular, and USB: 16W
• There must be a disconnect device in front of TX40 devices to protect maintenance workers. Use a 20 A circuit-breaker as the disconnect device.
• Before doing any maintenance, the maintenance worker must use caution and close the general power supply.