C4-RPI CM4 only DIs
In this section you will find all C4 IoT controllers with integrated digital inputs. Our inputs are designed for use with 12-48Vdc or for 12-250Vac/dc signals. Many controller versions offer 2nd Ethernet interface or LTE modem.

In this section you will find all C4 IoT controllers with integrated digital inputs. Our inputs are designed for use with 12-48Vdc or for 12-250Vac/dc signals. Many controller versions offer 2nd Ethernet interface or LTE modem.