Product Description:

Bosch Rexroth Indramat builds the CSH01.3C-PL-EN2-ENS-CCD-S2-S-NN-FW as part of the CSH Advanced Controllers series. This motion-control unit is intended to coordinate servo drives and safety functions in automated machinery. It provides centralized processing for encoder feedback, fieldbus communication, and discrete logic so that multiple axes can be synchronized without adding separate PLC hardware.

The controller accepts one analog input for process values and issues two analog outputs for proportional commands, while four combined digital channels can be mapped as inputs or outputs as required. To power En2 encoders, it furnishes a regulated supply of 5.0 V and can source up to 350 mA, which is sufficient for most incremental or absolute feedback devices. Parameterization is performed through an integrated RJ-45 engineering port that negotiates at 100Base-TX, allowing fast project downloads. A second encoder domain, Ens, is supplied with 11.6 V for SinCos transducers, and its TTL monitors accept edge rates up to 400 kHz, preserving accuracy on high-speed axes. Pulse-width command outputs can switch as high as 16 kHz so drives with fine current loops receive adequately dense gating signals.

Sixteen parallel inputs and 16 parallel outputs permit direct connection of limit switches, valves, or lamp towers when a fieldbus is unnecessary. Safety integration is simplified by four dedicated safe-motion inputs, and a single relay with 1 N/O contact can interrupt power to external contactors. Legacy diagnostics are supported through an RS-232 port that streams up to 115 kBaud across cables as long as 15 m when Ethernet is unavailable. This arrangement combines analog regulation, encoder handling, and discrete safety interfaces on one compact controller card.