Section 50 00-02-0329
01-09-07 - 2 -
Power and Control Inputs/Outputs (PSU-2)
The Power Input and Control Output Terminals are mounted on the Plug-in Power Supply
(PSU-2) and include an RS485/RS232 serial communication port (Modbus RTU slave) to
interface with micro-controllers, PC’S, PLC’s, and/or communication and control systems. The
serial communication provides read and write register capability and selectable Baud rate up to
38,400 bps.
The Power Supply is reverse polarity protected and can be powered by 10-32vdc or 90-400vdc
negative ground CD ignition. The TTD is fully operable with the internal battery; the external
DC power enables communications support (Modbus slave) and turns on the display backlight.
To order call 1-800-548-1191 or visit www.partdeal.com - info@partdeal.com
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