Product Description:

The CSH01.1C-PB-ENS-EN2-MEM-L1-S-NN-FW is a motion-control processor manufactured by Bosch Rexroth Indramat for the CSH Advanced Controllers series. Mounted beside power modules in an IndraDrive cabinet, it calculates position, speed, and torque commands for multiple servo axes while exchanging diagnostic data with the plant PLC. By executing these closed-loop routines locally, the unit reduces network traffic and gives packaging machines, pick-and-place gantries, and material-handling robots the deterministic timing needed for coordinated movement.

The controller’s base demand is 7.5 W, so heat dissipation remains low and internal cabinet ventilation is usually sufficient. A front-mounted, single-line control panel provides direct access to parameter sets and status codes. Field-level interaction is handled through PROFIBUS, allowing deterministic master communication with existing factory networks. During power-up, an input surge of 4 A can flow, but this inrush is limited to a 100 ms pulse, simplifying circuit-breaker selection and preventing nuisance tripping. Beyond these electrical traits, the module supports incremental and absolute encoder emulation so older drives can still receive position markers without extra interface boards.

The feedback channels supply the sensors directly. Encoder port one delivers 12 V DC at up to 500 mA, while port two offers 5 V DC at 350 mA for lower-voltage transducers. Both ports can stream derived signals at up to 1 MHz through the emulation output, ensuring fine resolution even when the physical encoder is mounted 40 m away. A category-0 safety stop is integrated, meaning removal of power is the final action when the shutdown command is issued. This conforms to Category 0 requirements and pairs with the starting-lockout function to help prevent unintended motion after an emergency reset.