Product Description:

The CSH01.3C-S3-ENS-MA1-CCD-NN-S-NN-FW is a motion logic controller produced by Bosch Rexroth Indramat within the CSH Advanced Controllers series. It manages axis control, fieldbus communication, and local I/O coordination inside modular drive systems, allowing precise synchronization of servo drives and peripheral devices in automated machinery. By combining fast processor hardware with integrated communication interfaces, the unit serves as the central command layer of an IndraDrive cabinet, issuing position, velocity, and diagnostic data to subordinate power modules. It can also coordinate signal exchange between the control section and connected drive components so machine functions respond in a consistent sequence.

On the network side, the controller operates as the SERCOS III master for deterministic real-time data exchange with drives. Its engineering port is a 100Base-TX Ethernet socket that separates service access from the automation bus. Two analog input channels and two analog output channels share a ±10 V range scaled with a 12 bit converter, giving 4096 discrete steps for reference and feedback values. Fast registration or probe tasks are handled through TTL inputs that accept frequencies up to 400 kHz. Encoder feedback is accepted on IndraDyn, HIPERFACE, 1 Vpp, or TTL interfaces, allowing the controller to work with several common feedback formats used in coordinated motion systems.

The encoder supply rail provides 11.6 V at up to 500 mA, so external sensors can draw power directly from the card without an additional converter. For serial diagnostics or legacy device attachment, an RS-232 port supports cable runs up to 15 m. The housing measures 241 mm in height, 49.5 mm in width, and 103 mm in depth, allowing dense stacking on the IndraDrive control rack while keeping convection paths clear. This narrow form helps maintain short wiring distances between logic, power, and field devices, which supports orderly cabinet layouts and direct signal routing between adjacent modules.