CSH01.1C-NN-EN1-NNN-NNN-NN-S-XP-FW Bosch Rexroth Indramat
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MPN: R911335404
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The Bosch Rexroth Indramat CSH01.1C-NN-EN1-NNN-NNN-NN-S-XP-FW is part of the CSH Advanced Controllers series and includes one analog input with a typical impedance of 2 kohm and a ±10 V range. This controller has two analog outputs at 5 V, four digital output channels rated for 24 V at 0.5 A, and a single-line control panel display. It supports a primary encoder (HSF/RSF) and provides an RS232 serial interface with a maximum I/O supply current of 1.1 A at 19 to 30 VDC.
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Product Description:
The CSH01.1C-NN-EN1-NNN-NNN-NN-S-XP-FW is a control section produced by Bosch Rexroth Indramat within the CSH Advanced Controllers series. Intended for installation in an IndraDrive modular stack, this unit supplies the processing power that executes motion commands, closes current and velocity loops, and supervises I/O for single or coordinated axes. It is used as the control layer of the drive rather than as the power stage. By integrating signal conditioning, encoder evaluation, and field communication on one board, it reduces cabinet wiring and simplifies the interface between the drive and the higher-level controller. This arrangement lets the control section manage feedback, command processing, and local signaling from one location.
The analog front end provides one differential input with a typical impedance of 2 kΩ, which helps avoid loading external sensors. That channel operates over a ±10 V range, so common speed or torque references can be connected directly. Two analog outputs are available, and each can deliver 5 V at 1 mA for retransmitting internal variables to monitoring devices. Four digital outputs are rated at 24 V, 0.5 A, allowing direct actuation of contactors or indicator lamps. All local I/O is powered from a 19–30 VDC supply, which gives tolerance for lightly regulated control circuits. The single-line control panel display supports parameter entry and local status viewing during setup.
Internal logic and sensors draw up to 1.1 A max from the external 24 V rail, so supply protection must cover that load. A front-panel SUB-D exposes an RS232 port for direct serial communication when no master communication option is installed. The primary feedback channel accepts HSF/RSF encoder signals, enabling fine position control and stable feedback processing. A form-C relay with contacts rated at 24 VDC, 1 A can forward drive-ready or fault states to external circuits. The serial port, encoder input, and relay contact are all presented on the control section, so supporting interfaces do not need to be provided by a separate add-on card. No integrated safety option is included, so machine safety must be handled outside the drive.
Frequently Asked Questions about CSH01.1C-NN-EN1-NNN-NNN-NN-S-XP-FW:
Q: How many analog input channels are available on the CSH01.1C-NN-EN1-NNN-NNN-NN-S-XP-FW controller?
A: This controller offers one analog input channel, allowing the connection of a single analog device.
Q: What is the analog input voltage range on the CSH01.1C-NN-EN1-NNN-NNN-NN-S-XP-FW?
A: The analog input range for this controller supports ±10 V signals.
Q: What type of control panel display does the CSH01.1C-NN-EN1-NNN-NNN-NN-S-XP-FW use?
A: A single-line display is provided on the control panel for status and configuration.
Q: How many digital outputs are included on the CSH01.1C-NN-EN1-NNN-NNN-NN-S-XP-FW and what is their rating?
A: There are four digital output channels rated for 24 V and 0.5 A each.
Q: Which serial interface is supported by the CSH01.1C-NN-EN1-NNN-NNN-NN-S-XP-FW controller?
A: This model is equipped with an RS232 serial interface for device communication.
