XM2100.01-01-31-31-001-NN-100NNNN

The XM2100.01-01-31-31-001-NN-100NNNN is an embedded control unit produced by Bosch Rexroth Indramat within the XM21 IndraControl Systems series. Designed for machine and plant automation, it integrates PLC logic, fieldbus communication, and local I/O processing so axis drives, safety modules, and visualization panels can be coordinated from a single node.

The housing measures 100 mm wide, 126.3 mm high, and 74.1 mm deep, allowing DIN-rail installation inside shallow switchgear cabinets. Operation is supplied by 24 V DC, matching typical control-circuit power loops and eliminating separate converters. An Intel Atom E620 600 MHz processor executes cyclic user code while maintaining deterministic task times for motion functions. The unit provides one Gigabit Ethernet port for real-time protocols, a USB host port for keyboard or memory devices, a USB device port for PC connection, and a 24-pin backplane bus for expansion slices, so field wiring and functional growth can be handled without external gateways. Its Protection class III design keeps input circuitry separated from hazardous mains levels, easing integration with extra-low-voltage sensors.

Network performance reaches 1 Gbit/s on the embedded switch, enabling high-speed Sercos, EtherNet/IP, or OPC UA traffic between drives and supervisory systems. The controller carries 512 MB of DDR2 RAM for variable tables and buffers, while its flash card reserves 1 GB of non-volatile storage for user programs and trend data. An IP rating of IP20 indicates finger-safe protection against solid objects but requires mounting inside a sealed electrical enclosure to satisfy industrial cleanliness or moisture demands. USB host and device interfaces simplify commissioning, data retrieval, and service firmware loading.