CSH01.1C-SE-ENS-NNN-S1-S-NN-FN Bosch Rexroth Indramat
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The Bosch Rexroth Indramat CSH01.1C-SE-ENS-NNN-S1-S-NN-FN belongs to the CSH Advanced Controllers series. It features two analog output channels with a resolution of 19.5 mV per increment and four configurable digital I/O. The controller supports SERCOS II control communication and comes equipped with Safety I/O technology.
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Product Description:
The CSH01.1C-SE-ENS-NNN-S1-S-NN-FN is a motion and logic controller manufactured by Bosch Rexroth Indramat within the CSH Advanced Controllers series. Mounted beside drive inverters, it issues position and speed commands, evaluates local feedback, and relays status data to supervisory PLCs. Its design allows direct handling of incremental probes, relay actuators, and analog transducers, so one module can coordinate axes, clamps, or sensors in automated handling and machining lines without additional interface cards.
All time-critical drive commands are exchanged across SERCOS II, a deterministic fiber-optic ring that links the controller to servo amplifiers with microsecond cycle times. Two ±10 V analog inputs accept process signals through an impedance of 160 kΩ, and each channel is digitized at 1.23 mV/inc to capture fine load or pressure variations. The unit provides two analog outputs with a granularity of 19.5 mV/inc for valve or speed references. Four configurable digital I/O points let the user assign direction or function, while seven fixed digital inputs collect limit or home switches. Two probe inputs latch encoder position on fast-moving marks, and the digital outputs can drive solenoids up to 0.5 A. A form-C relay rated for 1 A is included for auxiliary interlocking, and the front panel uses the standard style for parameter access.
Feedback devices receive a stabilized supply of 11.6 V DC at up to 300 mA, allowing the board to power incremental or absolute encoders directly. An auxiliary RS-232 service port operates at 115 kBaud for service access without interrupting the real-time bus. Integrated diagnostics propagate any channel fault across the SERCOS telegram and through the onboard LEDs. The controller also embeds Safety I/O, letting designers wire emergency-stop chains or light-curtain signals into dedicated safe channels that meet category requirements without separate hardware.
Frequently Asked Questions about CSH01.1C-SE-ENS-NNN-S1-S-NN-FN:
Q: What is the analog input resistance of the CSH01.1C-SE-ENS-NNN-S1-S-NN-FN controller?
A: The CSH01.1C-SE-ENS-NNN-S1-S-NN-FN controller features an analog input resistance of 160 kΩ for precise signal integrity.
Q: How many analog output channels are available on the CSH01.1C-SE-ENS-NNN-S1-S-NN-FN controller?
A: This model provides two analog output channels, allowing control of multiple analog devices simultaneously.
Q: What control communication protocol does the CSH01.1C-SE-ENS-NNN-S1-S-NN-FN use?
A: The controller supports SERCOS II for its control communication interface.
Q: How many configurable digital I/O channels does the CSH01.1C-SE-ENS-NNN-S1-S-NN-FN offer?
A: There are four configurable digital I/O channels on this controller, enabling flexible integration with external components.
Q: What is the relay contact current rating on the CSH01.1C-SE-ENS-NNN-S1-S-NN-FN controller?
A: A relay contact current rating of 1 A is provided by the CSH01.1C-SE-ENS-NNN-S1-S-NN-FN for switching external loads.
