DB9 relay card (for CertaUPS C300R) by Power Control


CRT300R Relay Card

DB9 relay card (for CertaUPS C300R)

The C300R specific DB9 Varient of the Relay Interface also allows alarms to be configured to your choice of normally open or normally closed relays, The relay is rated to 48V to be used for notification via your choice of device, Ie Alarm Light, Buzzer Etc.

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