Product Description:

The CSH01.1C-ET-EN1-ENS-MD1-S2-S-NN-FW is a control section manufactured by Bosch Rexroth Indramat for the CSH Advanced Controllers series. It is intended to manage multi-axis drive functions, link field devices, and coordinate motion routines within industrial automation cells. By combining processing resources with flexible network interfaces, the module operates as the central logic layer between servo inverters, feedback devices, and supervisory PLCs. Its compact form factor allows direct insertion into IndraDrive power sections, reducing cabinet space and wiring complexity while keeping control and power electronics in the same drive assembly.

Field communication is handled through Multi-Ethernet, allowing the same hardware to exchange cyclic data over PROFINET, EtherNet/IP, or EtherCAT segments without changing option cards. The MD1 slot provides 12 digital inputs and 8 digital outputs; each output can source up to 500 mA, so direct actuation of contactors or pilot valves is possible. Analog resolution reaches 19.5 mV/inc, which is suitable for setpoint or sensor loops that demand fine voltage steps. One onboard analog input, two analog outputs, and two probe inputs support analog interfacing and capture edge-triggered position events, while the digital I/O extension bus accepts a dedicated Digital I/O Extension when higher channel counts are required.

Resolver or HSF transducers connect to the first encoder port, and the second port accommodates IndraDyn, HIPERFACE, or 1 Vpp signals; both ports supply the transducers with 8 V or 12 V as selected. Safe Motion functions supervise velocity and position inside the control loop, enabling integrated safety without extra relays. For auxiliary diagnostics, the serial service interface operates at up to 115 kBaud and maintains reliable transfers over cables as long as 15 m. This arrangement allows the module to work with several common feedback types while keeping service access available through a local serial connection.