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CSH01.1C-CO-EN1-NNN-CCD-NN-S-NN-FW Bosch Rexroth Indramat

MPN: R911314008

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The Bosch Rexroth Indramat CSH01.1C-CO-EN1-NNN-CCD-NN-S-NN-FW is part of the CSH Advanced Controllers series and features CANopen and DeviceNet control communication. It offers analog input resistance of 160 kΩ, analog input resolution of 1.23 mV per increment, and an analog output resolution of 19.5 mV per increment. This controller includes an HSF/Resolver encoder interface and operates with a base power consumption of 7.5 W.

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Product Description:

The CSH01.1C-CO-EN1-NNN-CCD-NN-S-NN-FW is a control section from the CSH Advanced Controllers series designed by Bosch Rexroth Indramat. Installed in Rexroth drive systems, the unit supplies the processing and I/O interfaces needed to execute coordinated motion sequences, interface with higher-level PLCs, and supervise axis diagnostics inside industrial automation cells. It serves as the central electronics section for command handling, signal exchange, and status monitoring within the drive architecture.

The analog front end presents an input resistance of 160 kΩ, which minimizes loading on external transducers, while its input conversion granularity of 1.23 mV/inc supports accurate feedback scaling. Command voltages sent back to the drive leave through an output channel resolved at 19.5 mV/inc, allowing fine speed or torque reference adjustments. Controller overhead is limited by a base consumption of 7.5 W, while the installed communication structure uses CANopen/DeviceNet for deterministic cyclic data exchange with distributed drives or I/O modules. This combination supports precise signal handling while keeping the control section suitable for compact multi-axis systems.

High-speed cross-communication to peer controllers is provided by an IEEE 802.3 Master interface, and EN1 generates its resolver excitation at 4 kHz to match HSF or resolver feedback requirements. Digital inputs switch reliably once 15 V is applied, while eight sourcing outputs can sink or source up to 500 mA for peripheral relays or indicator lamps. A dry relay contact is rated at DC 24 V / 1 A when galvanic isolation is required, and serial diagnostics reach a peak transfer rate of 115 kBaud. The mix of network, relay, serial, and feedback functions allows the unit to handle local control tasks and external device communication in the same cabinet slot.

Analog Input Resistance
160 kΩ
Analog Input Resolution
1.23 mV/inc
Analog Output Resolution
19.5 mV/inc
Base Power Consumption
7.5 W
Ccd Option Power
1 W
Co Option Power
1 W
Control Communication
CANopen/DeviceNet
Cross Communication
IEEE 802.3 Master
Digital Input On
15 V
Digital Output Current
500 mA
En1 Option Power
6 W
En1 Supply Frequency
4 kHz
Encoder Interface
HSF/Resolver
Relay Contact Rating
DC 24 V / 1 A
Resolver Supply Voltage
18.2 Vp-p
Serial Rate Max
115 kBaud
  • CSH011CCOEN1NNNCCDNNSNNFW
  • CSH01 1C CO EN1 NNN CCD NN S NN FW
  • csh01.1c-co-en1-nnn-ccd-nn-s-nn-fw
  • CSH1.1C-CO-EN1-NNN-CCD-NN-S-NN-FW

Frequently Asked Questions about CSH01.1C-CO-EN1-NNN-CCD-NN-S-NN-FW:

Q: What control communication interfaces are available on the CSH01.1C-CO-EN1-NNN-CCD-NN-S-NN-FW controller?

A: The CSH01.1C-CO-EN1-NNN-CCD-NN-S-NN-FW supports CANopen/DeviceNet for control communication.

Q: What is the analog input resistance of the CSH01.1C-CO-EN1-NNN-CCD-NN-S-NN-FW?

A: This controller provides an analog input resistance of 160 kΩ.

Q: Which encoder interfaces are supported by the CSH01.1C-CO-EN1-NNN-CCD-NN-S-NN-FW controller?

A: The encoder interface is compatible with HSF and Resolver types.

Q: What is the maximum digital output current per channel on this controller?

A: The digital output current rating is 500 mA for each channel.

Q: How much base power does the CSH01.1C-CO-EN1-NNN-CCD-NN-S-NN-FW controller consume?

A: Base power consumption for the CSH01.1C-CO-EN1-NNN-CCD-NN-S-NN-FW is 7.5 W.


Internal Product Review

  • ‘‘The CSH01.1C-CO-EN1-NNN-CCD-NN-S-NN-FW is an advanced controller from Bosch Rexroth Indramat, designed for demanding automation environments with CANopen/DeviceNet communication and IEEE 802.3 master cross-communication. Exceptional analog input resistance of 160 kΩ and a fine 1.23 mV/inc input resolution enable precise control and signal processing. This unit stands out for high-performance connectivity and accurate analog interfacing in industrial applications.’’

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