CSH01.1C-NN-EN1-EN2-MD2-NN-S-NN-FW

MPN: R911318154

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The CSH01.1C-NN-EN1-EN2-MD2-NN-S-NN-FW, part of Bosch Rexroth Indramat's CSH Advanced Controllers Series, features cabinet mounting and IP20 protection. It includes Ethernet/EtherCAT communication interfaces and supports the multi-encoder MD2 expansion module. The unit is powered via the compatible Rexroth IndraDrive system.

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Product Description:

The model CSH01.1C-NN-EN1-EN2-MD2-NN-S-NN-FW is a modular control unit for motion applications. It belongs to the CSH01.1C series and is used in intelligent drive systems. The device offers precise control through fast cycle times and multiple I/O options.

This CSH01.1C-NN-EN1-EN2-MD2-NN-S-NN-FW control section features a current control cycle time of 62.5 microseconds and supports 125 microseconds as well. The velocity control is processed at either 125 or 250 microseconds while position control operates at 250 or 500 microseconds. The minimum SERCOS cycle time is 250 microseconds. It supports between 0 to 4 digital outputs and is equipped with 1 analog input channel. It includes 2 analog output channels for efficient signal handling. The relay contact configuration includes 1 normally open (N/O) contact. The relay contact specifications are defined with a current carrying capacity of up to 1 A (DC) or 2 A (AC) and voltage load capacity of up to 30 V DC or 250 V AC. The minimum load is 10 mA. The contact resistance at minimum current is up to 1000 milliohms. The relay can perform up to 1 million mechanical switching cycles. Its switching actions are rated for 100,000 operations at maximum time constant. The load time constant is specified as 50 milliseconds and the pick-up delay is 10 milliseconds.

The power consumption of the Bosch Rexroth CSH01.1C-NN-EN1-EN2-MD2-NN-S-NN-FW control section at 24 V DC is 7.5 W. The inrush current is rated at 4 A and maximum pulse width during inrush is 100 milliseconds. The control section is designed to support encoder interfaces (EN1 and EN2) and a master communication module. Its structure allows for consistent integration into drive controllers used in diverse industrial processes.

Communication
Ethernet/EtherCAT interfaces
Compatible Drive Family
Rexroth IndraDrive
Control Section Connection Type
Plug-in
Control Section Version
CSH01.1C (Basic Cabinet Control)
Expansion Modules
MD2 (Multi-encoder interface option)
Firmware
FW (Firmware not included, must be ordered separately)
Mounting
Cabinet mounting
Operating Temperature
0 degrees C to +40 degrees C (standard, consult datasheet for derating or extended range)
Power Supply
Supplied via drive
Protection Class
IP20
Safety Option
S (Safety certified)
  • CSH011CNNEN1EN2MD2NNSNNFW
  • CSH01 1C NN EN1 EN2 MD2 NN S NN FW
  • csh01.1c-nn-en1-en2-md2-nn-s-nn-fw
  • CSH1.1C-NN-EN1-EN2-MD2-NN-S-NN-FW

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

Q: Does the CSH01.1C-NN-EN1-EN2-MD2-NN-S-NN-FW handle fast current control in critical drive systems?

A: Yes, it achieves a current control cycle time of 62.5 microseconds. It also supports 125 microseconds for flexible control in motion systems.

Q: Can Bosch Rexroth CSH01.1C-NN-EN1-EN2-MD2-NN-S-NN-FW manage precise velocity and position control?

A: Velocity control operates at 125 or 250 microseconds with high accuracy. Position control runs at either 250 or 500 microseconds for reliable motion feedback.

Q: Does CSH01.1C-NN-EN1-EN2-MD2-NN-S-NN-FW support multiple I/O configurations for signal processing?

A: The unit features up to 4 digital outputs and includes 1 analog input channel. It also has 2 analog outputs for advanced signal handling.

Q: Can the CSH01.1C-NN-EN1-EN2-MD2-NN-S-NN-FW relay contacts handle industrial switching loads?

A: It supports up to 1 A DC or 2 A AC current and up to 250 V AC. The relay performs 1 million mechanical switching cycles reliably.

Q: Is the power profile of the CSH01.1C-NN-EN1-EN2-MD2-NN-S-NN-FW suitable for compact control systems?

A: It consumes only 7.5 W at 24 V DC and handles 4 A inrush current. The pulse width during inrush reaches up to 100 milliseconds.


Internal Product Review

  • ‘‘The Bosch Rexroth CSH01.1C-NN-EN1-EN2-MD2-NN-S-NN-FW control section delivers precision with 62.5 us current control cycle. Its support for dual encoder interfaces, relay contact capacity up to 2 A AC, and 4 A inrush current capability ensures robust performance. It is ideal for modular drive control applications.’’

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