Relay Module

A power relay module is an electrical switch that is operated by an electromagnet. The electromagnet is activated by a separate low-power signal from a micro controller. When activated, the electromagnet pulls to either open or close an electrical circuit.

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Description

RELAY MODULE
This is 8 Channel 24VDC Relay Interface Module with a 1C/O pot-free contact configuration having screw-type terminals at.
both ends are used to interface with the digital output card of PLC/DCS/RTU to field or field devices.

 

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