IO4CAN™

With the use of IO4CAN™ external digital signals can be connected to existing CAN bus systems. IO4CAN™ samples its digital inputs with predefined acquisition time and transfers them to the CAN bus with a specified repetition rate. In inverse operation IO4CAN™ changes the state of its digital outputs according to the content of the received CAN message. This operation mode enables the digital switch on/off control of any device.

In the so called CAN ID Trigger function the reception of a CAN message with a certain ID results in the output alteration, while in the CAN Data Trigger function the digital output changes only when the chosen signal value reaches a certain level in the CAN message.