Drawing all of its operating power directly from the -48V bus to which it is connected, DMS-20PC-7-DCM self-powered voltage monitor has a two-wire operational design, meaning that no external supplies or components are needed. The module is powered by simply connecting a -36V to -75V input voltage to the meter's plus and minus rear terminals. Overall accuracy is ±0.1V and operating temperature range is -25°C to 60°C.
Company: DATEL INC.
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