CSH01.1C-SE-EN1-NNN-NNN-NN-S-XP-FW Bosch Rexroth Indramat
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MPN: R911335449
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The Bosch Rexroth Indramat CSH01.1C-SE-EN1-NNN-NNN-NN-S-XP-FW is part of the CSH Advanced Controllers series. It features analog input with a ±10 V range, 1.4 kHz bandwidth, and 1.23 mV resolution, while the analog output supports 0 to 5 V with 19.5 mV resolution and a 10 microsecond response. The controller supports RS232 cable lengths up to 15 meters with a maximum data rate of 115 kBaud and provides digital output current up to 500 mA.
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Product Description:
The CSH01.1C-SE-EN1-NNN-NNN-NN-S-XP-FW is a control section for Bosch Rexroth Indramat drive assemblies and belongs to the CSH Advanced Controllers series. It processes encoder signals, analog references, and digital commands to coordinate servo axes and auxiliary devices in automated machinery. By housing motion-oriented I/O and communication ports on a compact plug-in board, the unit reduces cabinet wiring and lets the main power section focus on motor energy delivery while the control section handles position loops and fieldbus communication. This arrangement keeps feedback processing and command handling concentrated in one section of the drive.
Four differential analog input channels are provided. Their bandwidth reaches 1.4 kHz, letting the controller capture fast command profiles without attenuation. Each channel accepts signals over a span of ±10 V and presents an input resistance of 160 kΩ, so standard motion controllers can drive the lines without excessive loading. The converter quantizes these inputs at 1.23 mV/inc for fine reference scaling. Two analog output channels generate setpoints inside a 0 to 5 V range and can drive loads down to 5 kΩ. Output granularity equals 19.5 mV/inc, which supports speed or torque trim functions, and the channels share an internal group that can absorb 400 mJ of inductive energy.
The output stage reacts within 10 µs, supporting pulse-like corrections at the servo drive. Individual digital outputs can source up to 500 mA, and the total output group is rated for 1000 mA, permitting direct activation of contactors or brake relays. An 8 V En1 supply powers incremental encoders, while resolver feedback is energized at 18.2 Vpp and modulated at 4 kHz for noise-tolerant angle acquisition. The RS-232 service port supports cable lengths up to 15 m and transfer rates up to 115 kBaud for local access. Fast digital switching, encoder support, and service communication allow the module to manage feedback devices and external control signals within the same control section.
Frequently Asked Questions about CSH01.1C-SE-EN1-NNN-NNN-NN-S-XP-FW:
Q: What is the analog input bandwidth specification of the CSH01.1C-SE-EN1-NNN-NNN-NN-S-XP-FW controller?
A: The analog input bandwidth on the CSH01.1C-SE-EN1-NNN-NNN-NN-S-XP-FW is 1.4 kHz, allowing for fast and precise analog measurements.
Q: What is the analog output voltage range supported by the CSH01.1C-SE-EN1-NNN-NNN-NN-S-XP-FW controller?
A: This model offers an analog output range from 0 to 5 V, supporting variable voltage signal output for control applications.
Q: What is the maximum current available on each digital output for this controller?
A: Digital outputs on the CSH01.1C-SE-EN1-NNN-NNN-NN-S-XP-FW can provide up to 500 mA, enabling robust signal delivery to actuators or relays.
Q: What is the maximum RS232 cable length supported by the CSH01.1C-SE-EN1-NNN-NNN-NN-S-XP-FW controller?
A: The RS232 communication port on this unit supports cable lengths up to 15 meters for flexible installation.
Q: What are the resolver excitation voltage and frequency values for the CSH01.1C-SE-EN1-NNN-NNN-NN-S-XP-FW model?
A: Resolver excitation voltage for this unit is 18.2 Vpp at a frequency of 4 kHz, ensuring compatibility with most resolver-based feedback systems.
