Product Description:

The CSH01.1C-SE-ENS-NNN-NNN-NN-S-XP-FW is an automation controller manufactured by Bosch Rexroth Indramat for the CSH Advanced Controllers series. It mounts beside IndraDrive power modules and manages axis feedback through an IndraDyn-compatible encoder interface while exchanging cyclic setpoints over the SERCOS high-speed ring. In a production cell, it closes the command loop between motion tasks and field-level actuators, providing deterministic updates that keep conveyors, loaders, or gantries synchronized with the master sequence.

This controller delivers time-critical analog commands through two output channels. Each channel finishes conversion in 10 µs with 8-bit converter resolution, so voltage steps remain small enough for precise torque or speed references. Internal electronics are supplied by a 24 VDC control line segregated from drive power, reducing noise on the logic rails. When linked to a SERCOS backbone, the device can exchange process data at a minimum cycle of 250 µs. Despite the high refresh rate, overall power draw stays at only 7.5 W, which limits panel heat and supports dense multi-controller installations.

The analog output swing is limited to 5 V on each pin to protect downstream amplifiers, while auxiliary electronics for the digital domain are fed by a bus that can source up to 1.1 A without external boosters. The housing spans 49.5 mm across the rail, and the SERCOS connector is secured with a union nut tightened to 0.6 Nm. Additional figures, including a 241 mm height, 103 mm depth, 4 A inrush, and 1000 mA relay rating, apply to panel clearances and fuse sizing but do not affect the fast signal paths described above. Encoder supplies of 11.6 V at 500 mA, 3 mA digital input draw, and 0.5 A transistor outputs are also provided for sensor and actuator wiring.