Schneider 140CRA31200 Ethernet Remote I/O Drop Adapter Module

Description

The Schneider 140CRA31200 is an Ethernet Remote I/O Drop Adapter Module designed exclusively for the Modicon Quantum PLC system. This industrial-grade module supports multiple communication protocols including Modbus TCP/IP, Ethernet IP, and Profinet, enabling seamless data exchange with PLCs and other industrial devices. It operates on a 24V DC power supply, with a working temperature range of -60 degrees Celsius to 0 degrees Celsius and a storage temperature range of -40 degrees Celsius to 85 degrees Celsius, delivering reliable performance in harsh low-temperature environments. With an IP20 protection rating, it is suited for indoor industrial installations.

Key specifications include a 250 millisecond update rate, support for up to 32 digital input channels or 16 analog output channels, and a compact form factor measuring 190 x 143 x 33 millimeters with a weight of 800 grams. Core features include flexible I/O expansion, high anti-interference reliability, easy configuration via dedicated software, and a space-saving design for simplified installation. It enables core functions such as remote data collection, data transmission between PLCs and field devices, and network communication. Ideal for building distributed I/O systems, it supports remote monitoring and control, with applications spanning industrial automation, process control, building automation, water treatment, and traffic management.