Product Description:

The CSH01.3C-CO-EN2-NNN-CCD-NN-S-NN-FW is a single-axis controller card manufactured by Bosch Rexroth Indramat for the CSH Advanced Controllers series. Installed in Rexroth drive racks, the card performs axis regulation, fieldbus exchange, and local I/O handling for industrial automation equipment such as packaging, printing, and material-handling lines. By combining motion processing with multiple communication channels, the module coordinates servo drives and peripheral sensors, allowing centralized tuning and decentralized data exchange within a larger PLC hierarchy. This arrangement lets the axis respond quickly to feedback signals and network commands without requiring separate interface hardware for each control task.

On the hardware side, the controller presents an analog measurement channel with an input resistance of 160 kΩ, allowing sensors to be connected without loading their output. The card provides an analog output path with a nominal reference level of 5 V for drive setpoints. Digital inputs are accepted at 24 V / 3 mA, while sourcing outputs can deliver 24 V / 0.5 A to external actuators. During power-up, the assembly draws an inrush current of 4 A before settling to a base consumption of 8.5 W, which is useful for cabinet heat calculations. A relay channel rated at DC 24 V / 1 A is included and closes after a 10 ms pickup delay, providing signaling to external safety chains. This combination allows the card to read process signals and switch small external devices directly from the control layer.

The module communicates with upper-level controllers through CANopen or DeviceNet, and cross-frame messaging with neighboring drives occurs via the high-speed SERCOS III ring. Encoder feedback is accepted on a selectable EnDat 2.1, 1 Vpp, or 5 V TTL interface, enabling mixed sensor topologies. For local setup, an RJ-45 8-pin 100Base-TX port connects to a service computer, while an RS-232 diagnostic port supports data rates up to 115 kBaud across cable runs of 15 m. A probing input resolves edge changes within 1 µs, and a programmable capture compares pulse edges as wide as 100 ms, allowing registration marks or product triggers to be latched without PLC intervention. This mix of communication and feedback options supports flexible integration in automated motion systems.