Product Description:

The CSH01.1C-CO-ENS-NNN-MEM-L1-S-NN-FW controller belongs to the CSH Advanced Controllers series manufactured by Bosch Rexroth Indramat. Designed for industrial automation, this control section manages fieldbus communication, encoder feedback, and basic safety functions within a modular drive system. It acts as the logic interface between higher-level machine controls and power electronics, translating network commands into precise motion instructions while supplying the required encoder power and diagnostic signals.

On the network side, the integrated CANopen master supports up to 127 addressable nodes, and a bus terminator rated 124 ohms, 1%, and 200 mW is used to match line impedance at the segment ends. Cabling is inserted through a 5-pin spring terminal that permits tool-free connection and removal. When DeviceNet is used, the controller accommodates 64 devices on the same trunk. Position data arrives through the multi-protocol encoder interface that accepts IndraDyn / Hiperface / 1 Vpp / TTL signals, with each transducer powered from the internal 12 V supply rail. These limits keep network loading and signal handling within the controller's supported range during synchronized multi-axis motion.

Additional functions are handled on the MEM and L1 connectors. The MEM port allows distributed I/O modules to sit as far as 40 m from the controller, driving their inputs with a maximum current of 20 mA and clocking data at up to 1 MHz. The L1 input follows stop category 0; when activated, it removes drive power without delay, and this action is coordinated with the built-in starting lockout safety function. A standard RS232 serial interface is present for service access, and all wiring to user encoders, I/O, and fieldbus nodes must remain within the stated limits to preserve predictable response times and avoid overloading the internal power sources.