CSH01.1C-ET-EN1-EN2-MEM-S2-S-NN-FW Bosch Rexroth Indramat
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MPN: R911373366
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The Bosch Rexroth Indramat CSH01.1C-ET-EN1-EN2-MEM-S2-S-NN-FW is part of the CSH Advanced Controllers series and features a Multi-Ethernet fieldbus interface. It has analog input and output capabilities with a ±10 V input range, 160 kΩ input resistance, and a 5 V output level. This controller supports both absolute and incremental encoder emulation and provides a safety option for safe motion, as well as a secondary feedback port for EnDat 2.1, 1 Vpp, or 5 V TTL.
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Product Description:
The CSH01.1C-ET-EN1-EN2-MEM-S2-S-NN-FW belongs to the CSH Advanced Controllers series produced by Bosch Rexroth Indramat. It is a plug-in motion control module that coordinates servo axes, reads feedback, and exchanges data with higher-level PLCs in industrial automation cells. By integrating into an IndraDrive power section, the card supplies all command processing required for position, velocity, and torque loops while leaving power conversion to the drive hardware. This layout separates control functions from the power stage and helps keep the drive structure modular.
The analog section accepts a differential range of ±10 V and is protected by an input resistance of 160 kΩ, limiting current drawn from external sensors. When generating reference values, the board can source 1 mA at a fixed output level of 5 V. Internal electronics consume only 7.5 W, so cabinet thermal load stays low. A digital input path draws 3 mA per channel, enabling direct coupling to 24 V field signals without extra buffers. Absolute and incremental encoder emulation lets the controller mimic various feedback formats, and the secondary feedback port accepts EnDat 2.1, 1 Vpp, or 5 V TTL signals for dual-loop applications. Command and diagnostic data can also be streamed through an RS-232 interface operating at 115 kBaud.
On the output side, the module can sink or source up to 500 mA per digital channel, drive network traffic over the Multi-Ethernet port, and energize auxiliary actuators through a relay rated at 1 A under DC 30 V. Its integrated SafeMotion option meets functional safety requirements by supervising velocity, position, and stop states, and this feature is listed as Safe Motion. This arrangement lets the controller handle network communication, external signaling, and monitored safety functions without requiring separate interface cards for those tasks.
Frequently Asked Questions about CSH01.1C-ET-EN1-EN2-MEM-S2-S-NN-FW:
Q: What type of encoder emulation does the CSH01.1C-ET-EN1-EN2-MEM-S2-S-NN-FW controller provide?
A: The CSH01.1C-ET-EN1-EN2-MEM-S2-S-NN-FW supports absolute and incremental encoder emulation for enhanced motion control feedback.
Q: What is the analog input range for the CSH01.1C-ET-EN1-EN2-MEM-S2-S-NN-FW?
A: This unit offers a ±10 V analog input range for precise signal acquisition in automation systems.
Q: What type of fieldbus interface does this CSH01.1C-ET-EN1-EN2-MEM-S2-S-NN-FW controller have?
A: The controller is equipped with a Multi-Ethernet fieldbus interface for flexible network communication.
Q: What is the maximum relay voltage load the CSH01.1C-ET-EN1-EN2-MEM-S2-S-NN-FW can handle?
A: The maximum relay voltage load for this controller is DC 30 V, enabling safe switching of low-voltage circuits.
Q: What safety option is available on the CSH01.1C-ET-EN1-EN2-MEM-S2-S-NN-FW controller?
A: This model includes the Safe Motion safety option, offering motion monitoring features for enhanced operational safety.
