This sensor expansion unit belongs to the CAN units of the manufacturer Didactum. CAN is a field bus protocol that has been proven for decades. The IP-based remote monitoring units of the 100 III / 400 / 500 / 500 II / 500 DC / 600 / 700 series are equipped with a CAN Bus port. Here, you can connect digital CAN sensors and CAN units via plug and play.
This sensor expansion box has been developed to increase the number of connections required for the intelligent sensors. By connecting this CAN unit on the IP-based 100 III remote monitoring unit, the total number of intelligent sensors can be increased. If additional sensor ports are needed in future, simply connect this tried-and-tested sensor expansion unit from manufacturer Didactum.