Product Description:

The CSH01.1C-CO-EN2-EN2-NNN-L1-S-NN-FW controller is produced by Bosch Rexroth Indramat within the CSH Advanced Controllers series. It is a modular control section that plugs into IndraDrive drives to manage one servo axis, supplying command processing, feedback evaluation, and fieldbus communication needed in industrial automation cells. By combining motion logic with direct encoder support, the unit coordinates motor torque, speed, and position so that packaging lines, material-handling gantries, or forming presses can achieve repeatable performance.

Beneath its front cover, the controller works as a single-axis module configured to draw only 7.5 W during steady operation, which helps in cabinets where power budgets are tight. At startup, the supply must tolerate an inrush of 4 A, after which communication over the multiprotocol bus is handled through DeviceNet / CANopen, which terminates on a spring-loaded five-pin connector. The standard single-line control panel provides local parameter access, and the digital outputs can source up to 500 mA for contactors or signal lamps. Motion feedback uses the first encoder channel, specified as EnDat 2.1 / 1 Vpp / 5 V TTL, to provide high-resolution position data. Two analog outputs operate at 5 V, and one differential analog input allows process setpoints to be read.

Additional peripherals are supported through the second feedback channel, allowing a separate encoder connection for auxiliary feedback devices. This channel is energized by the internal sensor supply of 5.0 V and can deliver up to 350 mA for incremental or multi-turn encoders. For switching tasks, the board provides a form-C relay rated at DC 24 V / 1 A, which lets machine controllers isolate higher loads from low-level logic. A built-in safety starter interlock listed as Starting Lockout prevents unintended motion until drive enable is confirmed.