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CSH01.1C-PB-EN1-EN2-MD2-NN-S-NN-FW Bosch Rexroth Indramat

MPN: R911371519

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The Bosch Rexroth Indramat CSH01.1C-PB-EN1-EN2-MD2-NN-S-NN-FW is part of the CSH Advanced Controllers series. It features a PROFIBUS-DP communication interface, standard control panel, and dimensions of 241 by 49.5 by 103 millimeters. The controller includes 16 digital inputs and 16 digital outputs and offers multiple encoder interfaces such as HSF, RSF, and EnDat 2.1.

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Product Description:

The CSH01.1C-PB-EN1-EN2-MD2-NN-S-NN-FW is an electronic controller produced by Bosch Rexroth Indramat and assigned to the CSH Advanced Controllers series. It integrates fieldbus communication, dual-channel encoder handling, and modular I/O so that motion axes and machine sensors can be coordinated from one compact unit. A standard control panel on the front face supplies local parameter access and status indication, which simplifies local setup and routine service in automated production cells.

Its communication slot comes with PROFIBUS-DP, enabling deterministic exchanges of setpoints and diagnostics with supervisory PLCs. The aluminum housing occupies only 241 × 49.5 × 103 mm, freeing cabinet space in multi-axis racks. Encoder interface EN1 feeds transducers with 8 V for HSF or RSF formats, while EN2 delivers 5 V for secondary feedback devices connected through a 15-pin D-Sub socket. The MD2 sub-module offers 16 digital inputs and an equal number of transistor outputs, all routed to a D-Sub HD 44-pin plug. This arrangement allows the controller to capture limit switches, drive-ready contacts, and actuator commands without external relay boards. Safety technology is omitted, so any stop-category circuitry must be implemented elsewhere.

The backplane provides Digital I/O + SSI Encoder Eval, adding absolute-position capability while keeping the MD2 resources available for fast machine events. Through the RJ11, 6-pin SSI connector, the board supplies 24 V to external encoders and maintains reliable signaling over 40 m at 1000 kHz. Axis feedback on EN2 uses a 15-pin D-Sub connection and supports EnDat 2.1 / 1 Vpp / 5 V TTL protocols, allowing the controller to work with incremental and absolute sensors. Separate interfaces help keep motor feedback and auxiliary encoder signals organized within the same control assembly.

Communication Interface
PROFIBUS-DP
Control Panel
Standard
Dimensions (h X W X D)
241 x 49.5 x 103 mm
En1 Supply Voltage
8 V
En2 Connector
D-Sub, 15-pin
En2 Supply Voltage
5 V
Encoder Interface 1
HSF / RSF
Encoder Interface 2
EnDat 2.1 / 1 Vpp / 5 V TTL
Expansion Interface
Digital I/O + SSI Encoder Eval
Md2 Digital Inputs
16
Md2 Digital Outputs
16
Md2 I/o Connector
D-Sub HD, 44-pin
Safety Technology
None
Ssi Connector
RJ11, 6-pin
Ssi Encoder Supply
24 V
Ssi Line Length
40 m at 1000 kHz
  • CSH011CPBEN1EN2MD2NNSNNFW
  • CSH01 1C PB EN1 EN2 MD2 NN S NN FW
  • csh01.1c-pb-en1-en2-md2-nn-s-nn-fw
  • CSH1.1C-PB-EN1-EN2-MD2-NN-S-NN-FW

Frequently Asked Questions about CSH01.1C-PB-EN1-EN2-MD2-NN-S-NN-FW:

Q: What type of communication interface does the CSH01.1C-PB-EN1-EN2-MD2-NN-S-NN-FW controller use?

A: This controller features a PROFIBUS-DP interface for communication, facilitating integration into standard industrial networks.

Q: Which encoder standards are supported on Encoder Interface 1 of the CSH01.1C-PB-EN1-EN2-MD2-NN-S-NN-FW?

A: The first encoder interface on this controller supports HSF and RSF signals.

Q: How many digital inputs and outputs are available on the CSH01.1C-PB-EN1-EN2-MD2-NN-S-NN-FW?

A: The controller provides 16 digital inputs and 16 digital outputs via the MD2 option.

Q: What type of connector is provided for the SSI encoder on this Bosch Rexroth controller?

A: The SSI encoder connector is an RJ11, 6-pin interface, allowing straightforward connection for SSI devices.

Q: What type of control panel does the CSH01.1C-PB-EN1-EN2-MD2-NN-S-NN-FW come with?

A: This controller features a standard control panel as part of its hardware configuration.


Internal Product Review

  • ‘‘The CSH01.1C-PB-EN1-EN2-MD2-NN-S-NN-FW is a Bosch Rexroth Indramat advanced controller with PROFIBUS-DP communication and a digital I/O plus SSI encoder evaluation expansion interface. Dual encoder support through HSF/RSF and EnDat 2.1 gives the controller strong flexibility for precise motion feedback integration. The 16 digital inputs and 16 digital outputs make this model a strong choice for streamlined machine control.’’

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