Product Description:

The CSH01.3C-CO-ENS-EN2-CCD-NN-S-NN-FW is a single-axis motion control card built by Bosch Rexroth Indramat for the CSH Advanced Controllers series. Installed in an IndraDrive cabinet, the card coordinates servo positioning tasks and supplies encoder power so that connected drives receive synchronized feedback. It acts as the central logic element within multi-axis automation cells, translating network commands into pulse patterns for the drive modules.

Its electrical front end is designed for an inrush current of 4 A, allowing the motherboard fuse to stay compact while still tolerating energizing surges. Steady internal demand remains modest at 8.5 W, so heat dissipation inside the cabinet can be handled with normal convection. The control outputs accept pulse trains up to 100 ms wide, giving adequate duration for brake release or status lines before automatic reset. Field termination is simplified by an onboard terminator rated at 124 ohm, 1%, 200 mW, eliminating the need for external resistors on short trunks. On the CANopen connector, the controller can scan and manage as many as 127 discrete slave nodes, enabling large sensor or I/O clusters to share one motion controller without exceeding bus addressing limits.

Secondary communication uses SERCOS III for cross-device exchange, while application-layer commands enter through CANopen or DeviceNet. For dual-encoder architectures, the EN2 port can deliver a regulated 5.0 V supply at up to 350 mA over runs reaching 75 m. A separate ENS rail furnishes 11.6 V at 500 mA for auxiliary transducers when required, and the card supports IndraDyn, HIPERFACE, and EnDat feedback formats without individual power adapters. Because no integrated safety technology is present, external safety relays must interrupt the power stage during an emergency stop.