Product Description:

The CSH01.1C-NN-EN2-MEM-MA1-S1-S-NN-FW is a control section manufactured by Bosch Rexroth Indramat for the CSH Advanced Controllers series. The module attaches to an IndraDrive power stage and executes motion commands, feedback processing, and integrated safety tasks, providing deterministic axis control for packaging lines, handling robots, and general factory automation. Its architecture merges communication ports, encoder support, and analog extension channels so machine builders can reduce wiring and maintain tight synchronization between the drive and higher-level PLCs.

The controller draws a base power of 7.5 W, so internal heat generation is low and cabinet ventilation requirements stay minimal. During power-up, it tolerates an inrush of 4 A, so upstream fuses and supply conductors must be sized accordingly. Serial diagnostics are available over the RS-232 interface at a maximum rate of 115 kBaud, allowing rapid parameter uploads without occupying the fieldbus. High-speed reference signals are accepted through the square-wave input that can follow 1000 kHz, while simulated encoder pulses can be emitted at up to 1 MHz for master-slave coordination. Two analog extension inputs support precise acquisition of load cells or process sensors.

The extension outputs provide a bipolar analog range for commanding proportional valves or external inverters without additional converters. The onboard encoder supply delivers 5 V at up to 350 mA, which is sufficient for most SSI or incremental feedback devices mounted on the axis. Safety circuitry is also powered locally; the safety logic output can source up to 0.5 A, and the combined safety peripherals may draw as much as 1.6 A from the dedicated supply rail. These outputs can support feedback devices, interlock relays, and analog actuators during normal operation.