CSH01.1C-SE-ENS-EN2-NNN-S2-S-NN-FW Bosch Rexroth Indramat
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MPN: R911326828
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The Bosch Rexroth Indramat CSH01.1C-SE-ENS-EN2-NNN-S2-S-NN-FW is part of the CSH Advanced Controllers series and supports SERCOS II control communication with a maximum baud rate of 16 MBaud over fiber optic. This controller features analog outputs of up to 5 V and 1 mA, digital input and output supply voltage of 24 VDC with digital output current up to 500 mA per channel, and supports Safe Motion safety technology. It includes two encoder interfaces, IndraDyn Hiperface and EnDat 2.1, with a maximum encoder cable length
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Product Description:
The CSH01.1C-SE-ENS-EN2-NNN-S2-S-NN-FW is a motion control section produced by Bosch Rexroth Indramat and supplied within the CSH Advanced Controllers series. It coordinates servo drives over a SERCOS optical ring. This allows axis position, velocity, and safety data to be exchanged in real time for industrial automation tasks such as multi-axis packaging and material handling. Its role is to manage communication between the higher-level control system and connected drive functions during synchronized machine operation.
The controller feeds its digital inputs and sensor rails with 24 VDC and can source 1.1 A to external circuits. Each digital output can switch up to 500 mA, while the combined output current is limited to 1000 mA to protect the board traces. One analog channel provides a ±5 V reference with a maximum drive of 1 mA, which is suitable for proportional valves or speed setpoints. Internal electronics draw 7.5 W from the control supply, so cabinet power budgeting remains straightforward. Inductive devices can be connected to the relay contact without damaging the circuitry under normal operating conditions. The outputs are isolated through a relay, and the standard operator panel gives direct access to diagnostics. Option slot 3 is empty, and a dedicated RS-232 port supports local parameter backup.
Motion data travel on the fiber-optic ring at up to 16 MBaud, and the Safe Motion package supervises velocity and position independently of the main CPU. The second encoder socket accepts EnDat 2.1 feedback over cables as long as 75 m, and the first socket reads 12 V IndraDyn or Hiperface signals. A relay rated at 1 A allows low-power actuator switching without an external contactor. Loads that release up to 400 mJ of energy per pulse can be switched repeatedly, while the digital I/O current limits and analog channel constraints keep heat generation predictable during continuous operation.
Frequently Asked Questions about CSH01.1C-SE-ENS-EN2-NNN-S2-S-NN-FW:
Q: What type of control communication does the CSH01.1C-SE-ENS-EN2-NNN-S2-S-NN-FW controller use?
A: The CSH01.1C-SE-ENS-EN2-NNN-S2-S-NN-FW supports the SERCOS II protocol for control communication, enabling efficient real-time connectivity.
Q: What is the maximum analog output current for the CSH01.1C-SE-ENS-EN2-NNN-S2-S-NN-FW?
A: This controller provides a maximum analog output current of 1 mA for its output channels.
Q: What is the total digital output current supported by the CSH01.1C-SE-ENS-EN2-NNN-S2-S-NN-FW controller?
A: The total digital output current for this model is rated at 1000 mA, allowing for multiple digital outputs to be utilized simultaneously.
Q: Which encoder interface options are available on this CSH Advanced Controller?
A: The CSH01.1C-SE-ENS-EN2-NNN-S2-S-NN-FW includes encoder interfaces for ENS (12 V) and EN2 (EnDat 2.1/1 Vpp/5 V TTL).
Q: What safety technology is integrated into the CSH01.1C-SE-ENS-EN2-NNN-S2-S-NN-FW controller?
A: This controller features 'Safe Motion' safety technology for enhanced operational safety in automation environments.
