XM2100.01-01-31-31-001-NN-101NNNN by Bosch Rexroth Indramat

The XM2100.01-01-31-31-001-NN-101NNNN is an IndraControl programmable logic controller manufactured by Bosch Rexroth Indramat for the XM21 IndraControl Systems series. It serves as a compact central processor that coordinates motion, I/O, and fieldbus communication in modular industrial automation cells. It supplies deterministic control tasks to drives, sensors, and visualization nodes.

The controller uses a nominal supply voltage of 24 V DC, so it can connect directly to standard cabinet power rails without an additional converter. An integrated Intel E620T 600 MHz CPU handles cyclic program execution and supports real-time deterministic response with low thermal output. Application code and nonvolatile data are stored in 1 GB of flash memory, while runtime variables and buffer objects reside in 512 MB of RAM to keep scan times predictable under multitasking conditions. At peak load, the unit draws up to 36 W, which should be considered when sizing cabinet power supplies and thermal management.

For high-speed motion networks, the unit provides 2 RJ45 Sercos ports that operate in master mode, allowing ring or line topologies without additional couplers. Machine-level data exchange with supervisory PCs is handled through a separate 1 Gbit RJ45 engineering Ethernet interface that supports parameterization and diagnostics over standard TCP/IP. Installation is permitted up to 4700 m, enabling use in elevated production sites when derating rules are observed. The housing has an IP20 protection rating and complies with protection class III, so the device must be mounted inside a grounded control cabinet. Dimensions of 126.3 mm × 100 mm × 74.1 mm and a weight of 0.61 kg keep it suited for narrow DIN-rail slots, and front-access USB host and device ports simplify data transfer and logging without disturbing adjacent modules.