Product Description:

The CSH01.1C-CO-EN2-ENS-NNN-S2-S-NN-FW is a single-axis motion logic controller produced by Bosch Rexroth Indramat within the CSH Advanced Controllers series. Designed for cabinet installation alongside power inverters, the module coordinates drive functions, fieldbus traffic, and safety monitoring in automated machinery. By processing axis commands, feedback data, and safety inputs in real time, the unit serves as the central command layer between higher-level PLCs and servo drives.

A dedicated processor manages 1 drive channel and dissipates only 7.5 W of base power, so the thermal load on the enclosure remains low. Fieldbus traffic is exchanged through the integrated CANopen / DeviceNet interface that is wired to the X60 5-pole spring terminal, allowing quick push-in connection without crimp ferrules. During power-up, the controller draws an inrush of 4 A, after which consumption stabilizes at operating levels supplied through the same 24 V cabinet feed. Position feedback for the primary axis is accepted on the Encoder 1 port; this port sources 350 mA at 5.0 V and can decode EnDat 2.1, 1 Vpp, or 5 V TTL signals, giving flexibility for incremental encoders and absolute sensors.

For secondary sensing or gantry follower tasks, a D-Sub 15 female connector hosts Encoder 2; it offers 500 mA at 11.6 V to power larger multi-turn devices without external supplies. Safe Motion monitoring is handled by the X41 D-Sub 9 input, where dual-channel signals are evaluated at a logic level of DC 24 V and a maximum pulse width of 100 ms. Diagnostic access uses the built-in RS232 service port, keeping the CAN network free for process data. With dedicated encoder channels, clearly separated safety wiring, and a low-power CPU, the controller supports deterministic control in packaging machines, pick-and-place lines, and material handling cells.