This module carrier is part of the Modicon X80 range, a common platform of modules for Modicon M580 and M340 Programmable Automation Controllers (PAC). Equipped with an Ethernet and an X-Bus, it is an accessory for programmable automation controllers. This Ethernet and X-Bus module carrier offers 12 slots with 8 Ethernet &, X-Bus ports for mixed modules and 4 X-Bus ports for X-Bus modules. The design is very robust and provides a uniform environment for the use of Modicon X80 I/O modules in automation architectures by reducing the costs of spare parts inventory, maintenance and training. This robust product can be used in harsher environments and operate in an extended temperature range of -25°C to +70°C. It is an IP20 certified product. It complies with EN 61131-2, EN 61000-6-4, EN 61000-6-2 and EN 61010-2-201 standards. This Ethernet module carrier rack is compatible with certain application modules, I/O modules, BMXCPS power supplies, BMX processors and BME processors.