DescriptionThe OME-DB-16R 16-channel relay output board consists of 16 form C relays for efficient switching of loads by programmed control. The relays are energized by applying 5 V signal to the appropriate relay channel on the 20-pin flat cable connector. Sixteen LED’s (one for each relay) light when their associated relay is activated. To avoid overloading your PC’s power supply, this board provides a screw terminal connection for a power supply.
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