Click Plus PLCs combine the simplicity of the original Click PLC with advanced features, including Wi-Fi capability, MQTT communication, data logging and mobile access. A two-slot CPU offers an additional built-in option module slot for more PLC I/O customization. More than 400 option slot I/O module combinations are possible for a single stand-alone PLC unit. The module slots allow for easily changeable I/O configurations. For systems with higher I/O needs, the two-slot CPU also can be expanded with as many as eight additional stackable I/O modules for up to 156 discrete I/O or 60 analog I/O points total.
