XM2100.01-01-31-31-001-NN-108N3NN

The XM2100.01-01-31-31-001-NN-108N3NN controller comes from the XM21 IndraControl Systems series manufactured by Bosch Rexroth Indramat. It is intended for cabinet installation where it executes PLC logic, motion coordination, and real-time fieldbus supervision for automated production cells. By coupling a low-power Intel Atom processor with integrated communication ports, the device serves as the main decision layer that links sensors, drives, and higher-level MES servers in industrial automation architectures.

At its core sits an Intel Atom E620 running at 600 MHz, providing deterministic execution for IEC 61131-3 programs while minimizing heat. A built-in Ethernet interface transfers user data and diagnostics at 1 Gbit/s, so drive and HMI traffic share a common backbone without external switches. The controller draws up to 36 W under peak load but typically stays near 24 W, and every supply line enters through a 24 V DC terminal protected by an internal fuse rated at 2.5 A. When working in motion applications, the Sercos master can close control loops at a 250 µs cycle, and the S20 backplane delivers 2 A to distributed I/O slices.

Environmental and expansion limits round out its performance envelope. The unit remains functional up to 4700 m installation height, and its fanless aluminum housing weighs only 0.7 kg, easing DIN-rail mounting. The enclosure carries an IP20 protection type, so it requires placement inside a control cabinet but allows tool-free access to terminals. Transients up to 1500 W are absorbed by on-board suppressors, and a diode array delivers reverse-polarity protection to prevent damage during wiring. Three side connectors accept extension modules, while a separate bus supports 63 S20 I/O cards; these capacities let machine builders scale axial counts and sensor density without adding external controllers.