Product Description:

The CSH01.1C-SE-EN1-NNN-NNN-L2-S-NN-FW controller forms the central processing section in Bosch Rexroth Indramat motion systems and sits within the CSH Advanced Controllers series. As a plug-in automation module, it governs drive axes, coordinates feedback, and exchanges real-time data with higher-level PLCs in industrial automation cells. By concentrating command logic and field interfaces inside one compact board, it helps reduce panel space while providing deterministic drive control. It mounts inside IndraDrive power sections, where it handles task scheduling, communication, and basic machine safety.

The controller draws a base consumption of 7.5 W; the additional SE and EN1 option cards add only 2 W and 6 W respectively, so heat dissipation remains low inside a closed cabinet. Motion data are exchanged over SERCOS II, giving synchronized setpoint cycles across multiple axes. Field terminals receive a stabilized logic feed of 24 VDC, and within this rail seven dedicated digital inputs capture sensor states while two transistor outputs can switch loads up to 500 mA each. The hardware carries certified Safe Torque Off circuitry that disconnects gate-firing energy and prevents unintended motor rotation without removing mains power.

For analog processing, the board supplies one input channel and two outputs, and each output can drive equipment that presents at least 5 kΩ of load. All four combined I/O channels are scanned at 12-bit resolution to support temperature loops or speed trims. Feedback devices connect through the resolver and HSF interface, energized by a regulated 8 VDC supply. A pluggable relay contact rated at 30 VDC / 1 A is available for enable chains or brake release lines. Parameter access can also be performed over the integrated RS232 service port, providing an alternative to the fiber-optic ring for node setup and diagnostics.