The 83106022/831060-I-W3 is a programmable digital input/output interface module from Crouzet. It is designed to be used in industrial automation and control applications, allowing the device to receive digital input signals, output digital signals, and send/receive data to/from a host controller. The I-W3 model includes integrated relay contacts and supports multiple protocols, including Ethernet/IP, Modbus RTU/TCP, and CANopen. It is protected against mechanical and electrical surge, vibration, and electrical noise, and is certified to IEC 61131-2 and EN 61000-6-2 standards.