Product Description:

The CSH01.1C-ET-ENS-EN2-NNN-S2-S-XP-FW is a motion control section in the CSH Advanced Controllers series from Bosch Rexroth Indramat. Installed in an IndraDrive stack, it coordinates axis control, manages connected feedback devices, and links the drive system to higher-level automation controls. This arrangement allows the controller to supervise servo functions for synchronized machine motion in applications such as packaging equipment, transfer systems, and pick-and-place machinery.

The housing has a height of 241 mm, a width of 49.5 mm, and a depth of 103 mm, which allows it to fit beside other IndraDrive modules in a compact control cabinet. Internal electronics operate from a DC 24 V control supply, and steady-state consumption is rated at 7.5 W. During startup, the input current can reach 4 A for up to 100 ms, so the supply must tolerate that brief inrush. Two analog outputs are available for sending velocity or torque reference signals to external devices. For local service access or parameter backup, the unit includes an RS232 serial port. Encoder socket X4 supports IndraDyn, Hiperface, 1 Vpp, or TTL feedback, while socket X8 supports EnDat 2.1, 1 Vpp, or TTL signals, which allows mixed motor feedback types to be used in the same cabinet.

Field communication is handled through a 100Base-TX connection that terminates on an RJ45, 8-pin jack, so the controller can be integrated with standard Ethernet cabling in either daisy-chain or star layouts. Functional safety is included through the Safe Motion (SIL2/cat. 3 PL d) option, which supports safe-stop and speed-limited operating modes without requiring external relay logic for those functions. No option card is installed in slot X10, which helps keep the configuration simple and limits additional heat inside the control cabinet. The unit also supports MultiEthernet master communication, giving it flexibility for use in coordinated multi-axis systems that need deterministic network-based control.