CSH01.3C-SE-ENS-MA1-CCD-NN-S-NN-FW Bosch Rexroth Indramat
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MPN: R911330053
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The Bosch Rexroth Indramat CSH01.3C-SE-ENS-MA1-CCD-NN-S-NN-FW is part of the CSH Advanced Controllers series and has a base power consumption of 8.5 W. This controller features two MA1 input channels with ±10 V range and 12-bit resolution, as well as two MA1 output channels with the same range and resolution. It offers a maximum switching frequency of 16 kHz and one N/O relay contact.
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Product Description:
Bosch Rexroth Indramat manufactures the CSH01.3C-SE-ENS-MA1-CCD-NN-S-NN-FW control section for the CSH Advanced Controllers series. The module plugs into Rexroth drive platforms and acts as the real-time processing core that supervises motion loops, fieldbus traffic, and local I/O so that servo axes execute synchronized paths within automated machinery. By combining Sercos communication with integrated analog and probe interfaces, the control section coordinates position feedback, fast triggers, and drive commands from a compact electronic assembly.
The controller’s base power draw is only 8.5 W, which keeps internal cabinet heat rise low. During startup, the supply must tolerate an inrush of 4 A for a pulse width of 100 ms; after this surge, the ENS logic rail settles at 11.6 V and is maintained by a current of 500 mA. These values guide auxiliary power supply sizing and the response of circuit breakers that protect the low-voltage domain. Digital outputs can be switched at frequencies up to 16 kHz, allowing the board to handle rapid PWM tasks or high-speed encoder emulation without exceeding the controller’s propagation limits.
Real-time networking uses a minimum Sercos telegram period of 250 µs, which supports tight control loops when several axes share one ring. The MA1 option card provides two differential analog inputs and two outputs, and all four channels operate across a ±10 V span with a resolution of 12 bit, so velocity or torque references can be conveyed without separate converters. Two probe inputs capture position events, and the single normally open relay contact can forward system readiness to external interlocks. These resources let the controller interface sensors, drives, and safety chains through a single standardized slot.
Frequently Asked Questions about CSH01.3C-SE-ENS-MA1-CCD-NN-S-NN-FW:
Q: What is the base power consumption of the CSH01.3C-SE-ENS-MA1-CCD-NN-S-NN-FW controller?
A: The CSH01.3C-SE-ENS-MA1-CCD-NN-S-NN-FW has a base power consumption of 8.5 W during operation.
Q: How many MA1 input channels are available on the CSH01.3C-SE-ENS-MA1-CCD-NN-S-NN-FW?
A: This controller offers two MA1 analog input channels, allowing for signal acquisition within its specified input range.
Q: What voltage range do the MA1 analog input and output channels support on this controller?
A: The MA1 analog input and output ranges both support ±10 V for signal processing.
Q: What is the maximum switching frequency supported by this controller?
A: The CSH01.3C-SE-ENS-MA1-CCD-NN-S-NN-FW provides a maximum switching frequency of 16 kHz for its output channels.
Q: How many relay contacts does the CSH01.3C-SE-ENS-MA1-CCD-NN-S-NN-FW feature and what is their configuration?
A: This model is equipped with one relay contact in a normally open (N/O) configuration for switching applications.
