CSH01.3C-NN-ENS-NNN-CC0-NN-S-NN-FW Bosch Rexroth Indramat
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MPN: R911328912
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The Bosch Rexroth Indramat CSH01.3C-NN-ENS-NNN-CC0-NN-S-NN-FW is part of the CSH Advanced Controllers series and features 11 digital inputs and 2 analog outputs with a load of 5 kΩ. This controller provides an analog input resistance of 160 kΩ and supports a 100Base-TX engineering interface. It has a digital output current of 0.5 A and an inrush current of 4 A.
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Product Description:
The CSH01.3C-NN-ENS-NNN-CC0-NN-S-NN-FW motion-logic module is produced by Bosch Rexroth Indramat and belongs to the CSH Advanced Controllers series. As a control section for Rexroth IndraDrive automation platforms, it coordinates servo axes, processes feedback signals, and forwards commands to the power section, allowing centralized position, velocity, and process control in industrial machinery. Its compact card format allows a drive stack to be customized with designated option cards for fieldbus, encoder, or safety functions without increasing cabinet depth.
This version offers two differential analog inputs with an input impedance of 160 kΩ and a conversion granularity of 1.23 mV per increment; these parameters ensure low source loading and fine signal discrimination for sensors such as pressure transducers. The controller also carries two analog outputs, each resolved in 19.5 mV steps and designed for loads down to 5 kΩ, allowing it to send reference values to external actuators. On the discrete side, eleven digital inputs support mode selection or limit switch monitoring, while the transistorized outputs can source 0.5 A so that contactors or indicator lamps can be driven directly without relays.
To support the I/O block described above, the CSH01.3C draws a base 24 V supply of 8.5 W, with an additional 6 W reserved for the ENS option card that supplies auxiliary encoder sensing. During start-up, the DC bus sees an inrush current of 4 A, so input fusing and wiring must tolerate that short surge. The incremental encoder port accepts TTL tracks up to 400 kHz, and a differential interface rated to 500 kHz allows the card to process high-speed sine-cosine formats while feeding the transducer with a regulated 11.6 V. Setup and diagnostics are performed through a 100Base-TX service port, and legacy motion commands can be streamed over the integrated serial channel at 115 kBaud.
Frequently Asked Questions about CSH01.3C-NN-ENS-NNN-CC0-NN-S-NN-FW:
Q: What is the analog input resistance of the CSH01.3C-NN-ENS-NNN-CC0-NN-S-NN-FW controller?
A: The CSH01.3C-NN-ENS-NNN-CC0-NN-S-NN-FW controller has an analog input resistance of 160 kΩ.
Q: How many digital inputs are available on the CSH01.3C-NN-ENS-NNN-CC0-NN-S-NN-FW controller?
A: This controller provides a total of 11 digital inputs for interfacing with external devices.
Q: How many analog outputs does the CSH01.3C-NN-ENS-NNN-CC0-NN-S-NN-FW offer?
A: There are two analog outputs available on this controller for control or monitoring applications.
Q: What type of engineering interface does the CSH01.3C-NN-ENS-NNN-CC0-NN-S-NN-FW have?
A: The engineering interface of this controller uses a 100Base-TX connection for communication.
Q: What is the rated inrush current for the CSH01.3C-NN-ENS-NNN-CC0-NN-S-NN-FW controller?
A: The inrush current for the CSH01.3C-NN-ENS-NNN-CC0-NN-S-NN-FW is rated at 4 A.
