The Click Plus PLC series is designed for simple control. It is offered in wired-only, wireless-only and wireless/wired styles. All three CPUs offer USB programming and support the IIoT standard MQTT protocol as well as Modbus TCP. The modules with a built-in Ethernet port also support EtherNet/IP communication, and serial-capable models use Modbus RTU. WiFi-capable CPUs provide time-saving installations as no new network cabling is required. Each CPU has a slot for an optional I/O module so it can be configured as a stand-alone PLC with the user’s preference of I/O.
