CSH01.3C-CO-ENS-MEM-CCD-L2-S-NN-FW Bosch Rexroth Indramat
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MPN: R911334343
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The CSH01.3C-CO-ENS-MEM-CCD-L2-S-NN-FW is an advanced controller by Bosch Rexroth Indramat from the CSH Advanced Controllers series. It supports DeviceNet and CANopen control communications and SERCOS III cross communication, with encoder emulation for absolute and incremental signals. The controller features Safe Torque Off, a base power consumption of 8.5 W, and supports a maximum of 127 CANopen nodes.
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Product Description:
The CSH01.3C-CO-ENS-MEM-CCD-L2-S-NN-FW is a plug-in motion control card in the CSH Advanced Controllers series from Bosch Rexroth Indramat. Installed inside an IndraDrive cabinet, it executes position loops, manages fieldbus traffic, and triggers safety logic for connected axes. The board also carries dedicated memory and encoder sockets so software options and feedback formats can be selected for each machine build. Within an automation cell, it acts as the intermediary between servo drives, sensors, and supervisory PLCs, converting real-time feedback into deterministic drive commands.
At the hardware level, the module communicates with distributed peripherals through DeviceNet/CANopen, while high-speed drive-to-drive data is exchanged over SERCOS III cross-communication. Its differential input path maintains accuracy up to 500 kHz, and encoder evaluation hardware accepts both absolute and incremental formats. The emulation port can stream quadrature or step-direction signals at 1 MHz, letting the controller back-feed legacy counters. Base electronics draw only 8.5 W during standby, easing cabinet thermal limits. A 120 ohm differential termination is built in for long encoder runs, and the RS-232 maintenance port supports cabling to 15 m for diagnostics.
During power-up, the card tolerates an inrush of 4 A before stabilizing on the logic supply that also feeds an encoder rail of 11.6 V at 500 mA. The integrated CANopen master can oversee up to 127 nodes, and service data moves through the service link at 115 kBaud. A hardware-based Safe Torque Off channel disconnects drive power when the safety chain opens, and TTL capture inputs record edge sequences to 400 kHz for high-resolution probe tasks. These limits and feedback functions support synchronized motion, safe shutdown, and accurate probing in coordinated multi-axis machinery.
Frequently Asked Questions about CSH01.3C-CO-ENS-MEM-CCD-L2-S-NN-FW:
Q: Which control communication protocols are supported by the CSH01.3C-CO-ENS-MEM-CCD-L2-S-NN-FW controller?
A: This controller supports both DeviceNet and CANopen for communication with automation devices.
Q: What encoder emulation types does the CSH01.3C-CO-ENS-MEM-CCD-L2-S-NN-FW provide?
A: The CSH01.3C-CO-ENS-MEM-CCD-L2-S-NN-FW offers both absolute and incremental encoder emulation for flexible feedback options.
Q: What safety feature is integrated into the CSH01.3C-CO-ENS-MEM-CCD-L2-S-NN-FW controller?
A: This model features a Safe Torque Off function to enhance operational safety.
Q: What is the maximum RS232 baud rate supported by the CSH01.3C-CO-ENS-MEM-CCD-L2-S-NN-FW?
A: The maximum RS232 communication speed for this unit is 115 kBaud.
Q: How many CANopen nodes can be connected to the CSH01.3C-CO-ENS-MEM-CCD-L2-S-NN-FW controller?
A: The maximum number of CANopen nodes supported by the CSH01.3C-CO-ENS-MEM-CCD-L2-S-NN-FW is 127.
