Product Description:

The CSH01.2C-CO-NNN-NNN-CCD-NN-S-NN-FW is a modular control section produced by Bosch Rexroth Indramat for the CSH Advanced Controllers series. Mounted on an IndraDrive power module, it functions as the primary logic layer that links motion commands from a PLC to the power electronics that energize servo motors. The unit coordinates axis profiles, collects feedback, and forwards diagnostic data so that packaging, printing, or material-handling machines can perform synchronized, closed-loop motion.

Its single analog input presents an impedance of 160 kΩ, minimizing current draw from process sensors. The controller has 1 analog input, while its analog outputs provide reference or monitor signals. Each output changes by 19.5 mV/inc, allowing fine adjustment over the permitted range. The board provides 2 analog outputs that complement four configurable digital lines for limit switches or status bits. When configured as drivers, these digital channels can source up to 500 mA, supporting direct actuation of small solenoids or indicator lamps without an interposing relay. This mixed-signal arrangement lets a single controller handle proportional commands and binary events inside compact machines.

For fieldbus integration, the module includes a CAN controller that manages up to 127 CANopen nodes and a separate DeviceNet interface that can address 64 devices. Fast cross-communication is handled through SERCOS III, enabling tightly synchronized motion between multiple drive sections. A dedicated probe channel recognizes edges that are at least 4 µs wide, supporting registration marks or measurement triggers. Service access is provided by an RS-232 port that uses a MiniDIN-8 connector and sustains data exchange at up to 115 kBaud, allowing service communication without removing the unit from the cabinet.