Product Description:

The CSH01.1C-CO-ENS-NNN-NNN-NN-S-NP-FW is a motion logic controller produced by Bosch Rexroth Indramat within the CSH Advanced Controllers series. It occupies the communication slot of an IndraDrive control section and coordinates servo axes and peripheral devices in automated machinery through embedded fieldbus links. By combining real-time processing with integrated encoder evaluation, the unit serves as the central command element that synchronizes drives, handles status data, and issues deterministic output signals required for multi-axis production lines. It also manages cycle-synchronous command exchange between connected motion and I/O functions so machine sequences remain aligned during operation.

As a master, it supports up to 127 CANopen nodes and 64 DeviceNet nodes, allowing one controller to supervise large distributed I/O segments without additional gateways. Each digital input draws only 3 mA, so sensor loops can be powered from standard PLC cards without exceeding sourcing limits, while every digital output can switch loads up to 0.5 A for direct actuation of contactors or indicator lamps. The TTL capture channel accepts edge frequencies up to 400 kHz, giving precise time stamping for high-resolution encoder signals or registration-mark feedback. These communication and signal limits indicate the scale of distributed I/O and encoder handling available during continuous operation.

Encoder resources support incremental and absolute feedback devices. The supply rail provides 11.6 V at up to 500 mA, the input stage presents a termination of 120 Ω, and ENS evaluation logic processes the signals without external adapters. Diagnostic access is carried out over the dedicated RS232 port, so a local computer can connect even when the fieldbus is offline. The housing measures 49.5 mm in width, 103 mm in depth, and 241 mm in height, which allows dense stacking inside IndraDrive power sections. A standard front panel with membrane keys allows local access to parameters and operating values, and the controller is supplied without a safety option, so machine-level safety must be handled by external devices.