Product Description:

The CSH01.1C-S3-ENS-NNN-MEM-L1-S-NN-FW is a single-axis control section manufactured by Bosch Rexroth Indramat for the CSH Advanced Controllers series. Installed on an IndraDrive amplifier, this module interprets motion commands, evaluates encoder feedback, and generates real-time setpoints for industrial servos. By combining high-speed communication and integrated signal conditioning, it supports packaging lines, material-handling cells, and other equipment that require tightly coordinated positioning. It mounts directly in the drive rack and can eliminate the need for a separate PLC on compact systems.

The controller offers two differential analog inputs that accept a range of ±10 V, permitting direct speed or torque references from process instrumentation. A buffered analog output rated at 5 V / 1 mA can retransmit internal variables to external meters or recorders. Network traffic is handled through an RJ-45 interface that meets the IEEE 802.3u 100Base-TX specification, while deterministic motion profiles are exchanged over the SERCOS III protocol. Position sensing is digitized by a converter with 12-bit resolution, compatible with IndraDyn, HIPERFACE, 1 Vpp, or TTL encoders, and the unit can source 12 V at up to 500 mA to power these transducers. An emulator output reproduces absolute or incremental signals for auxiliary devices across 40 m of cabling.

Additional interfaces help the unit integrate with machine safety and high-speed counting tasks. The dedicated safety-control input draws 24 V / 3 mA; when activated, it enforces a power-off sequence that meets Stop Category 0 requirements and holds the converter in starting lockout status. For remote encoder or SERCOS drops, approved cabling can span up to 100 m without repeaters, supporting decentralized layouts on large transfer lines. A TTL capture channel accepts edge frequencies to 400 kHz, allowing the controller to supervise spindle markers or registration marks without additional hardware.