Product Description:

The CMP60.1-SP-304-FN-NNNN-NW belongs to the CMP Control Units series from Bosch Rexroth Indramat. This rack-mountable control platform coordinates multiple drives and machine peripherals through real-time fieldbus links and deterministic motion kernels. In an automation cell, it serves as the central numerical control, distributing trajectory data, gathering status feedback, and synchronizing spindle or axis movement so that processes such as machining, packaging, or printing stay within tolerance windows.

A single controller can command up to 64 motion axes while exchanging diagnostic and program data over Ethernet at a peak rate of 100 Mbaud through its RJ45 connector. Internal logic, digital outputs, and encoder supplies can draw as much as 5 A from the 5 V DC ±5% backplane feed, and core tasks are executed within a minimum block cycle of 250 µs. Typical consumption is only 21 W, so heat dissipation requirements remain modest even when all axis groups, spindle interfaces, and PLC tasks are enabled. Additional field-level integration is available through PROFIBUS-DP and SERCOS, and motion sequences can be interpolated on dedicated channels without reducing the deterministic scan time.

SERCOS telegrams move across the fiber ring at 16 Mbaud, while PROFIBUS-DP messaging tops out at 12 Mbaud; these independent buses support distributed I/O, remote drives, and tool changers. Each NC channel handles up to 8 interpolated axes, and a pool of eight spindles can be queued for contour routing or tapping. Command execution is handled by a 650 MHz Celeron processor with 64 MB of SDRAM for buffer storage, fixture offsets, and user macro variables. Ready relay contacts are sized for 60 V at 1 A so external safety relays can verify controller health, and the minimum SERCOS cycle time matches the block cycle to keep axis following error tightly bounded.