Product Description:

The CMP60.2-SP-304-FN-K001-FW is a machine control platform developed by Bosch Rexroth Indramat for the CMP Control Units series. Intended for centralized motion and process coordination, this unit links drive controllers, I/O modules, and fieldbuses so that multiple machine axes operate under a single deterministic program. Its role in industrial automation is to execute numerical control sequences, manage spindle functions, and forward status data to supervisory systems.

The hardware is driven by a Celeron 650 MHz CPU that executes motion blocks within a 32-bit PC architecture. Paired with 64 MB of SDRAM, it stores real-time operating code and position buffers without external memory expansion. Communication with legacy or mixed-voltage backplanes is handled by a PCI bus that tolerates 5 V and 3.3 V signaling, while plant-level networking uses the 100Base-T Ethernet interface for engineering access. Power enters at 5 V DC ±5%, and the control electronics draw up to 5 A during axis enable. Internally, trajectory calculations can coordinate up to 64 servo axes, and each NC channel can interpolate a maximum of 8 motion elements concurrently. For high-speed fiber loops, the SERCOS master transmits at 16 Mbaud, allowing cyclic drive updates to remain synchronous with controller arithmetic.

The software layer can administer 12 independent NC channels while simultaneously supervising 32 spindles and 60 V / 1 A ready contacts used for safety chains. PROFIBUS-DP communication reaches 12 Mbaud, ensuring deterministic I/O exchange with peripheral devices. Fast machine cycles are supported by a minimum block processing time of 250 µs, identical to the shortest SERCOS loop that can be configured. Even at full load the electronics consume only 21 W, keeping cabinet thermal rise minimal in multi-controller racks.