Product Description:

The CSH01.1C-SE-EN2-ENS-NNN-S2-S-XP-FW module is an axis controller from the CSH Advanced Controllers series manufactured by Bosch Rexroth Indramat. It is designed to mount in IndraDrive control sections and manage real-time motion sequences for servomotors used in automated assembly lines and packaging machines. Integrated encoder evaluation, field communication, and safety circuitry allow the card to close position loops locally while exchanging setpoints with higher-level PLCs, reducing overall cabinet wiring and processor load.

Fieldbus traffic is handled over SERCOS II, allowing cyclic data exchange with deterministic timing. The primary encoder channel, labeled EN2, accepts differential sinusoidal signals at up to 1000 kHz. This bandwidth lets the controller track high-speed motor shafts without losing counts. When supplying the EN2 sensor, the card delivers up to 350 mA at a stabilized 5.0 V, eliminating the need for an external encoder power source. Communication with drives and I/O stations can be clocked as fast as 16 MBaud, so position updates and drive diagnostics remain synchronized even during rapid machine cycles. The front plate carries a standard control panel for local parameter access, and Safe Motion technology is embedded to support certified safety functions without additional relays.

The secondary feedback path, identified as ENS, is powered separately and can source 500 mA at 11.6 V to resolvers or multiturn encoders used for spindle orientation. Diagnostics are handled through a service port that reaches a maximum transfer speed of 115 kBaud over the RS232 interface. Hard-wired safety circuits connect to a D-Sub 9-pin female plug, and the inputs are rated for 24 V at 3 mA while the outputs can switch 24 V at 0.5 A, enabling direct linkage to light curtains or gate switches without intermediate converters.