XM2100.01-01-31-31-301-NN-100NNNN

The XM2100.01-01-31-31-301-NN-100NNNN is an embedded controller produced by Bosch Rexroth Indramat within the XM21 IndraControl Systems series. It acts as the primary processing element in industrial machines, executing PLC logic and coordinated motion sequences for drives, sensors, and visualization terminals. Installed on DIN rail inside a control cabinet, the platform offers real-time communication over Sercos and Ethernet so that multi-axis handling systems, packaging lines, or press automation can be orchestrated from a single deterministic source.

Processing performance comes from a Intel Atom E620T CPU that clocks at 600 MHz, giving ample bandwidth for task switching and deterministic interrupt response. The controller carries 512 MB of RAM for active program execution while a soldered flash array supplies 1 GB of non-volatile ROM for firmware, user code, and web-based diagnostics. An additional 128 kB of remanent memory preserves machine counters and recipes through power loss. Motion control links benefit from a Sercos master that exchanges telegrams every 250 µs, allowing tight synchronization between axes and peripheral I/O. The electronics are engineered for Protection Class III operation in extra-low-voltage circuits, and the hardware package weighs 0.61 kg to minimize panel loading.

System expansion is possible through the right-hand bus where up to 3 inline I/O or communication modules can be snapped on without extra cabling. The unit is powered by a single 24 V DC supply rail and maintains full functional integrity at site elevations reaching 4700 m. Its housing carries a cabinet-mount classification of IP20, so installers must provide external enclosure shielding from dust and dripping fluids. These electrical, environmental, and mechanical characteristics complement the processing resources described above to make the XM21 controller suitable for compact yet demanding automation tasks.