Bosch Rexroth R911297009 CSH01.1C-SE-EN2-NNN-NNN-S1-S-NN-FW Drive Control Card

The Bosch Rexroth R911297009 CSH01.1C-SE-EN2-NNN-NNN-S1-S-NN-FW is the drive control card (control section) for IndraDrive servo systems, serving as the single-axis control unit within the CSH01 family. As a SERCOS interface master, it enables real-time communication between the controller and the drive for precise positioning and speed regulation. It supports an optional Endat 2.1 encoder input and provides TTL/VPP encoder signaling, paired with two analog outputs for auxiliary monitoring or control signals. The FW suffix denotes the included firmware version for this configuration, with the part number R911297009 identifying the CSH01.1C-SE-EN2-NNN-NNN-S1-S-NN-FW configuration.