Product Description:

The CSH01.1C-PB-ENS-EN1-NNN-L1-S-NN-FW is a controller plug-in from Bosch Rexroth Indramat within the CSH Advanced Controllers series. Installed in an IndraDrive power section, it serves as the central processing board that handles drive control functions, processes feedback, and exchanges data between motion axes and higher-level PLCs. It suits multi-axis packaging lines, material handling systems, and general factory automation where coordinated speed, torque, and position loops are required.

Fieldbus integration is based on PROFIBUS-DP and is routed to the dedicated X30 connector, allowing cyclic data exchange with a master at rates up to 12 Mbit/s. A bipolar analog channel provides a 0–5 V reference that can be scaled for speed or torque override. For discrete signaling, the module sources or sinks up to 24 V / 0.5 A through its digital outputs, enabling direct actuation of contactors or indicator lamps without relays. Operating feedback is shown on a compact Single-Line Display that complements the standard control panel for parameter entry and fault codes. All encoder interfaces share a 500 mA source current, and the primary incremental or serial encoder port supplies 12 V DC to the sensor head.

A resolver interface supplies 8 V DC power and excites the stator winding with 18.2 Vpp at 4 kHz, providing noise-immune position data during high-speed rotation. The integrated safety circuit implements Starting Lockout; its demand input draws 24 V / 3 mA, uses a D-Sub 9-pin female connector, and is energized from a 19.2–30 V DC source in the machine control panel. When the lockout is active, the drive follows Stop Category 0, cutting torque-forming energy without delay. This arrangement supports immediate shutdown behavior while keeping the safety path separate from normal motion commands.