Product Description:

The CSH01.1C-CO-ENS-NNN-MEM-S1-S-NN-FW is a control section from the CSH Advanced Controllers series manufactured by Bosch Rexroth Indramat. Installed on an IndraDrive power stage, it performs axis control, fieldbus coordination, and integrated safety supervision for packaging, printing, and material-handling lines. By combining analog sensing, encoder feedback, and real-time network communication within a single compact board, the unit supports multi-axis automation without requiring separate motion and safety hardware for these functions.

The module presents an input impedance of 160 kΩ on each differential analog channel, allowing direct connection of high-impedance sensors without signal loading. Its voltage outputs can drive loads down to 5 kΩ, and the channel resolution is 19.5 mV/inc for fine setpoint adjustment. Internal logic draws a base power of 7.5 W, while the surrounding drive electronics use a steady 24 VDC supply for digital I/O rails. Each digital output can deliver 500 mA, and the relay contact is rated at 30 VDC / 1 A for isolated switching. Encoder emulation is available in incremental or absolute SSI formats and can operate at 1 MHz to match master controllers. IndraDyn, Hiperface, 1 Vpp, and TTL interfaces are also provided for encoder connection.

The control section measures 241 × 49.5 × 103 mm, allowing high-density installation beside other drive modules. Upstream coordination is handled through the integrated CANopen / DeviceNet master interface, which manages parameter sets and cyclic process data without an external gateway. For safe torque-off or emergency-stop circuits, the card uses a D-Sub 9 female connector that routes the dedicated safety channels. Those channels accept 24 V at 3 mA on each input and can source 24 V at 0.5 A on their outputs, allowing direct connection of light curtains, door switches, and safe relays without extra terminals.