Product Description:

The CSH01.2C-SE-EN1-NNN-CCD-S1-S-NN-FW control section is produced by Bosch Rexroth Indramat within the CSH Advanced Controllers series. It is intended to mount into an IndraDrive hardware stack and coordinate multi-axis motion, field-level safety signals, and high-speed network traffic in industrial automation cells. As the logic layer, it generates setpoints and processes feedback for synchronous and asynchronous drives used on packaging machines, printing presses, and material-handling lines. This arrangement allows the controller to manage axis behavior while the connected drive hardware handles the power stage.

Its pair of voltage analog outputs cover 0 to +5 V, allowing closed-loop speed or pressure commands. Each step is quantized at 19.5 mV/Inc, so a 10-bit word provides fine setpoint granularity when the load is 5 kΩ. Real-time exchange with drives occurs over SERCOS II at 16 MBaud, while service computers access the board through a 100Base-TX service port terminated on an RJ-45 jack. This separation helps keep local access independent from the primary motion network during setup and diagnostics. Four protected digital outputs can each source 500 mA, enabling direct actuation of small contactors or indicator lamps. Position feedback arrives through HSF or resolver interfaces, and the resolver channel excites the rotor with 18.2 Vpp while decoding angle information from the carrier.

For systems that must tie multiple axes to higher-level cells, the cross-communication port operates as a SERCOS III Master and follows IEEE 802.3, allowing the module to forward synchronized time stamps over standard Ethernet wiring. The internal relay contact rated at DC 24 V, 1 A transfers enabling signals to external safety circuits, while the onboard D-Sub 9 connector routes safe I/O currents up to 1.6 A to light curtains or E-stops. Resolver excitation is fixed at 4 kHz, which helps keep phase behavior predictable as operating temperature changes. The combination of motion control, network communication, and safety-related signal handling makes the unit suitable for tightly coordinated automation equipment.