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CSH01.1C-PL-ENS-NNN-MEM-S1-S-NN-FW Bosch Rexroth Indramat

MPN: R911309555

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The Bosch Rexroth Indramat CSH01.1C-PL-ENS-NNN-MEM-S1-S-NN-FW is part of the CSH Advanced Controllers series and features a parallel interface control with 16 digital inputs and 16 digital outputs. This controller supports RS232 cable lengths up to 15 meters with a maximum data rate of 115 kBaud, and includes analog inputs with a resolution of 1.23 mV per increment and analog outputs with a load of 5 kiloohms. It offers a base power consumption of 7.5 watts and an emulation output frequency of 1 MHz.

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Product Description:

The CSH01.1C-PL-ENS-NNN-MEM-S1-S-NN-FW control section is a member of the CSH Advanced Controllers series from Bosch Rexroth Indramat. It is supplied as a plug-in module for Rexroth drive systems, where it processes feedback, fieldbus, and local I/O signals to coordinate servo axes in industrial automation cells. By combining motion calculation with onboard analog, digital, encoder, and safety channels, the unit acts as the central logic element that links a drive to machine-level sequencing hardware. Its plug-in format keeps signal processing close to the drive electronics and avoids the need for a separate motion control board elsewhere in the cabinet.

Two differential analog inputs present an impedance of 160 kΩ and are digitized at 1.23 mV/inc; the corresponding voltage outputs resolve commands in 19.5 mV/inc with a permissible load of 5 kΩ. The controller communicates with upstream logic through a Parallel Interface and supplies 16 discrete inputs and 16 discrete outputs for deterministic handshake tasks. High-speed pulse capture is permitted up to 400 kHz on the TTL channel, while the encoder port uses 120 Ω termination to protect signal integrity and can source 500 mA to power external transducers. For serial diagnostics, an RS-232 socket accepts cables up to 15 m and operates concurrently with the real-time control paths. Safety circuits monitor a 3 mA input and may switch up to 500 mA on the redundant safe-state output.

Base consumption is only 7.5 W, so the board adds minimal thermal load to a shared power supply and can be used in compact drive assemblies. Internal position-command emulation can drive following axes over distances up to 40 m and sustains a carrier of 1 MHz for consistent interpolation during coordinated motion. When a maintenance terminal is required, the RS-232 channel streams status words at up to 115 kBaud, matching the specified 15 m cable length for cabinet-to-desk connectivity. Dedicated parallel I/O, encoder excitation, and dual safety currents are available for motion, feedback, and machine interlocks within a compact slot in the drive rack.

Analog Input Resistance
160 kΩ
Analog Input Resolution
1.23 mV/inc
Analog Output Load
5 kΩ
Analog Output Resolution
19.5 mV/inc
Base Power Consumption
7.5 W
Control Interface
Parallel Interface
Emulation Line Length
40 m
Emulation Output Frequency
1 MHz
Encoder Input Resistance
120 Ω
Encoder Supply Current
500 mA
Parallel I/o Count
16 DI / 16 DO
Rs232 Cable Length
15 m
Rs232 Max Data Rate
115 kBaud
Safety Input Current
3 mA
Safety Output Current
500 mA
Ttl Input Frequency
400 kHz
  • CSH011CPLENSNNNMEMS1SNNFW
  • CSH01 1C PL ENS NNN MEM S1 S NN FW
  • csh01.1c-pl-ens-nnn-mem-s1-s-nn-fw
  • CSH1.1C-PL-ENS-NNN-MEM-S1-S-NN-FW

Frequently Asked Questions about CSH01.1C-PL-ENS-NNN-MEM-S1-S-NN-FW:

Q: What is the analog input resistance of the CSH01.1C-PL-ENS-NNN-MEM-S1-S-NN-FW controller?

A: The CSH01.1C-PL-ENS-NNN-MEM-S1-S-NN-FW features an analog input resistance of 160 kΩ.

Q: How many parallel digital inputs and outputs does the CSH01.1C-PL-ENS-NNN-MEM-S1-S-NN-FW provide?

A: This controller supports up to 16 digital inputs and 16 digital outputs for parallel I/O operations.

Q: What type of control interface does the CSH01.1C-PL-ENS-NNN-MEM-S1-S-NN-FW use?

A: The controller uses a parallel interface for control communication.

Q: What is the base power consumption of the CSH01.1C-PL-ENS-NNN-MEM-S1-S-NN-FW?

A: This model has a base power consumption of 7.5 watts.

Q: What is the analog output resolution of the CSH01.1C-PL-ENS-NNN-MEM-S1-S-NN-FW?

A: The analog output resolution is 19.5 mV per increment on this controller.


Internal Product Review

  • ‘‘The CSH01.1C-PL-ENS-NNN-MEM-S1-S-NN-FW is an advanced controller built for precise machine control with a Parallel Interface and 16 DI / 16 DO parallel I/O. Technical performance is impressive, with 1.23 mV/inc analog input resolution and 19.5 mV/inc analog output resolution supporting accurate signal handling. Low 7.5 W base power consumption adds efficiency to an already capable controller.’’

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