Product Description:

The CSH01.1C-PB-ENS-MEM-MD1-NN-S-NN-FW is a single-axis control section produced by Bosch Rexroth Indramat for the CSH Advanced Controllers series. It serves as the motion kernel within an IndraDrive stack, translating high-level commands into precise servo setpoints for industrial automation tasks. The card includes computing capacity, parameter memory, and fieldbus routing so packaging lines, gantry systems, and material transfer modules remain aligned with PLC schedules. Integration of probe inputs with microsecond response supports synchronized capture of positional edges during fast machine events.

The front add-on connector is a 25-pin D-Sub that groups process signals on a single shielded ribbon, which helps simplify cabinet wiring. Inside this block, the controller accepts 12 opto-isolated digital inputs, and each channel draws 3 mA at the rated 24 V so status sensors can be connected without extra relays. It also provides 8 digital outputs, and the shared output rail can supply up to 1.2 A for contactors or indicator lamps. Analog conversion is supported by a differential input stage whose impedance is 160 kΩ, which minimizes loading on strain gauges or temperature transmitters during data acquisition. A probe response time of 1 µs allows these mixed signals to enter the control loop without noticeable delay.

Output conditioning on the card includes two voltage-reference channels, and each channel can deliver 1 mA at a fixed 5 V. This level is suitable for potentiometer position feedback or other low-current signal uses. The mechanical form factor supports dense panel layouts because the board shares the standard IndraDrive height of 241 mm, occupies only 49.5 mm of front width, and extends 103 mm into the rack. A built-in RS232 service port remains accessible on the faceplate, allowing local serial access to operating data while the primary fieldbus remains in use.