CSH01.2C-PL-ENS-MA1-CCD-NN-S-NN-FW Bosch Rexroth Indramat
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MPN: R911317939
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The Bosch Rexroth Indramat CSH01.2C-PL-ENS-MA1-CCD-NN-S-NN-FW is part of the CSH Advanced Controllers series and has a configured 24 V power draw of 18.5 watts with an inrush current of 4 amps. It provides 2 analog inputs and 2 analog outputs on the MA1 module, each with a resolution of 5 mV per increment and a 12-bit output width. The controller features an encoder supply voltage of 11.6 V and supports a maximum RS232 baud rate of 115 kBaud.
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Product Description:
The CSH01.2C-PL-ENS-MA1-CCD-NN-S-NN-FW is a single-axis motion and I/O processor produced by Bosch Rexroth Indramat within the CSH Advanced Controllers series. Installed in a Rexroth drive rack, this card supervises position loops, manages fieldbus exchange, and conditions analog signals for real-time command of servo amplifiers and decentralized actuators in industrial automation lines. By combining processor logic with dedicated interface circuitry, it allows machine builders to consolidate feedback reading, program execution, and drive coordination on one compact board.
During normal operation the board draws 18.5 W from the 24 V internal bus, yet the power rail must tolerate an initial surge of 4 A that can last up to 100 ms when the controller is first energized. A separate sensor rail delivers 11.6 V to the connected encoder so position data remain stable under line fluctuations. Serial diagnostics are handled through an RS-232 port that can stream parameter blocks at up to 115 kBaud. These electrical limits affect cabinet fusing, cable sizing, and power-up sequencing so the controller can be integrated without overstressing the supply rail during startup.
Analog processing is provided by the MA1 plug-in section, which offers two differential inputs and two single-ended outputs. Each input is filtered to 1 kHz and presents an impedance of 1000 kΩ, giving adequate isolation from high source impedances. Conversion resolution is 5 mV/inc, while the outputs refresh every 10 µs through a 12-bit digital-to-analog converter. The outputs can source 10 mA into loads down to 1 kΩ without clipping, letting the card drive proportional valves or external setpoint modules directly. This arrangement lets the controller acquire, process, and relay analog data with predictable accuracy and latency during continuous closed-loop operation in automated motion and positioning systems.
Frequently Asked Questions about CSH01.2C-PL-ENS-MA1-CCD-NN-S-NN-FW:
Q: What is the power draw of the CSH01.2C-PL-ENS-MA1-CCD-NN-S-NN-FW controller at 24 V?
A: This controller draws 18.5 W from the configured 24 V supply.
Q: How many analog inputs and outputs are available on the MA1 module of this controller?
A: The CSH01.2C-PL-ENS-MA1-CCD-NN-S-NN-FW features 2 analog inputs and 2 analog outputs.
Q: What is the maximum supported RS232 baud rate on the CSH01.2C-PL-ENS-MA1-CCD-NN-S-NN-FW controller?
A: This unit supports an RS232 max baud rate of 115 kBaud.
Q: What is the MA1 analog input resolution for the CSH01.2C-PL-ENS-MA1-CCD-NN-S-NN-FW?
A: The input resolution for analog signals is 5 mV per increment on this controller.
Q: What encoder supply voltage is available on the CSH01.2C-PL-ENS-MA1-CCD-NN-S-NN-FW controller?
A: The encoder supply voltage provided is 11.6 V on this model.
