DPS Telecom D-UM-216RP, User Manual, Page: 14 / 56

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Serial Connection 5.3
Choose between an RS232 or RS485 serial port for your build of the Remote Power Switch.
Fig. 5.5 RS232 pinout.
Fig. 5.6 RS485 pinout.
50-pin Amphenol Connector (RTU build only) 5.4
The 50-pin Amphenol connector on the Remote Power Switch is used for the discrete alarms, controls,
and analogs. The pinout is shown below.
Fig. 5.7 - For RTU- build only: Ampnehol pinout.