12V CAN Relay Board PoRelay8

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Product details

Management number	234965543	Release Date	2026/07/02	List Price	$18.09	Model Number	234965543
Category	Product General

12V CAN Relay Board PoRelay8
Boards from the single PoExtBus connector
Can be mounted to a DIN rail
Includes a 5 wires board-to-board ribbon cable
Offers improved reliability over original PoExtBusRe boards
Allows expanding the number of outputs

The 12V CAN Relay Board PoRelay8 allows expanding the number of outputs of the PoKeys device by using the PoExtBus. It features 8 relay outputs. Multiple boards can be daisy-chained with use of a CAN bus for up to 80 additional outputs. It has improved robustness against noise on communication lines.

Another improvement over similar products are failsafe configuration options. It is a significant upgrade in reliability, robustness to electricla noise and functionality. Daisy-chaining over CAN bus, allowing greater distances between each board in the chain with much improved noise immunity Prepared for DIN rail mounting with DIN rail mount adapter.

PoRelay8 – CAN relay incorporates 8 electromechanical relays with terminals for NO, NC and common relay contacts. There is one green LED for power supply indication and 8 additional LEDs for relay operation indications.

The device can be mounted to a standard DIN rail using the DIN rail mount adapters or directly via 4 mounting holes. The PoRelay8 replaces the (now obsolete) PoExtBusRE output extension device.