The CJ1W-NC413 module is an Ethernet/IP network unit that allows the CJ1W PLC system to communicate with other devices using the Ethernet/IP protocol. It provides connectivity to Ethernet/IP networks and enables the exchange of data between the PLC and other devices on the network.

With the CJ1W-NC413 module, you can establish communication between the PLC and various devices such as Human Machine Interfaces (HMIs), distributed I/O modules, sensors, actuators, and other industrial control equipment. The module supports both explicit messaging and I/O messaging over the Ethernet/IP network.