Product Description:

Bosch Rexroth Indramat manufactures the CSH01.2C-CO-ENS-EN2-CCD-S1-S-NN-FW as part of the CSH Advanced Controllers series. This control section plugs into an IndraDrive servo inverter and supervises axis motion, digital safety, and peripheral signaling in automated assembly stations, conveyor lines, and robotics. By combining fieldbus communication, encoder evaluation, and logic processing on one card, the unit supplies the deterministic command layer required for synchronized torque, speed, and position control across distributed drive packages.

The module supplies an analog reference of 0 to 5 V, while its base electronics draw only 8.5 W, which helps limit cabinet heat. Drive coordination is handled through CANopen / DeviceNet; for cross-controller data exchange it follows the IEEE 802.3 standard and also offers real-time cyclic communication through SERCOS III. Four digital outputs are rated at 24 V, 0.5 A each, and dedicated encoder sockets accept IndraDyn, HIPERFACE, and 1 Vpp signals on the first interface, with EnDat 2.1, 1 Vpp, or 5 V TTL formats on the second. An Ethernet-based engineering port supports parameterization, and internal supplies distribute 5.0 V to the EN2 circuit and 11.6 V to the ENS path for stable logic levels during operation.

Startup stresses are kept within an inrush limit of 4 A, and output duty cycles can be gated down to a maximum pulse width of 100 ms when fast switching is required. A relay channel rated at 24 V DC, 1 A is available for auxiliary contactor control. The board accepts a shared I/O supply between 19 and 30 V DC and integrates the Safety Technology I/O option so that emergency-stop chains can be wired directly without extra hardware. This arrangement allows the controller to manage analog, digital, and safety-related signals on a single backplane.