Product Description:

The CSH01.1C-SE-ENS-EN2-MEM-L1-S-RP-FW is an axis controller module manufactured by Bosch Rexroth Indramat within the CSH Advanced Controllers series. It plugs into an IndraDrive power section and executes closed-loop motion commands, allowing coordinated positioning, velocity, and torque control across multiple servo axes. The module’s compact format supports dense cabinet layouts, and its control layer hosts PLCopen motion function blocks so logic and drive tasks can be consolidated within one module.

Two analog output channels are integrated for external actuator or monitoring duties. Each channel refreshes in 10 µs, permitting rapid signal tracking for high-bandwidth valves or transducers. The nominal amplitude reaches 5 V while sourcing up to 1 mA, so downstream circuits receive a stable reference without overloading the board. Resolution is quantified at 19.5 mV/inc, which is the smallest programmable change and affects analog setpoint precision. At the network layer, deterministic telegram exchange takes place over SERCOS II, giving the controller synchronized cycle times with other drive nodes and the machine PLC.

The I/O section accepts standard 24 V logic. General-purpose digital inputs draw 24 V / 3 mA, while discrete outputs can switch loads up to 24 V / 0.5 A for pilot relays or status lamps. A relay contact rated at 24 V DC / 1 A is provided for controller-ready signaling. Integrated safety uses the Starting Lockout function, and the dedicated safety inputs use the same 24 V, 3 mA interface so an external emergency-stop loop can disable drives without removing mains power. Two encoder sockets broaden feedback options: port one supplies 12 V power to IndraDyn or Hiperface sensors, while port two handles EnDat 2.1, sinusoidal 1 Vpp, or 5 V TTL signals and can emulate SSI absolute or incremental lines for downstream devices.