CSH01.3C-PL-ENS-MA1-CCD-L2-S-NN-FW Bosch Rexroth Indramat
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MPN: R911329909
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The Bosch Rexroth Indramat CSH01.3C-PL-ENS-MA1-CCD-L2-S-NN-FW is part of the CSH Advanced Controllers series and supports a parallel interface for control communication. The controller features 16 digital inputs and 16 digital outputs, along with a Safe Torque Off safety function through a D-Sub 9-pin female connector. It also provides 2 analog inputs and 2 analog outputs with ±10 V range at 12-bit resolution.
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Product Description:
The CSH01.3C-PL-ENS-MA1-CCD-L2-S-NN-FW controller card is produced by Bosch Rexroth Indramat for the CSH Advanced Controllers series. Installed inside IndraDrive power sections, this unit provides real-time processing and communication links to coordinate axes, I/O, and safety functions in automation lines. By combining CPU logic, encoder evaluation, and drive gating on one module, the card reduces cabinet wiring and keeps control tasks close to the power electronics. It also provides a cross-communication backbone so several drives can share status and command data without an external PLC.
The primary host connection is a Parallel Interface, which allows deterministic word transfers between the motion CPU and a higher-level controller. For inter-drive messaging, the card assumes the master role on a cross-communication ring that follows the IEEE 802.3 standard, so packets move at Ethernet speed. Internal encoder sampling is handled by an ENS channel with 12-bit resolution and a cutoff frequency of 500 kHz, which helps keep position data stable on high-speed servo axes. The TTL capture inputs tolerate edge rates up to 400 kHz, making the module suitable for reading incremental encoders or fast registration sensors. The PL sub-module also provides sixteen digital inputs and sixteen digital outputs for standard machine signals.
Analog processing is supplied by the MA1 channel set, which offers 2 inputs and 2 outputs with a symmetrical ±10 V range so the card can interface directly with potentiometers, pressure transducers, or proportional valves without external scaling hardware. Each MA1 converter uses the same 12-bit resolution as the encoder section, which keeps data handling consistent across motion and analog functions. For functional safety, the board implements Safe Torque Off, disabling power devices through hardware gating when the STO circuit is opened. That safety link is accessed through a 9-pin D-Sub female connector, which supports integration with emergency-stop relays or light-curtain outputs while maintaining signal integrity on shielded cable runs.
Frequently Asked Questions about CSH01.3C-PL-ENS-MA1-CCD-L2-S-NN-FW:
Q: What type of control communication does the CSH01.3C-PL-ENS-MA1-CCD-L2-S-NN-FW support?
A: The CSH01.3C-PL-ENS-MA1-CCD-L2-S-NN-FW uses a parallel interface for control communication.
Q: How many digital inputs and outputs are available on the CSH01.3C-PL-ENS-MA1-CCD-L2-S-NN-FW?
A: This controller provides 16 digital inputs and 16 digital outputs for system integration.
Q: What are the analog input and output ranges for the MA1 module on this controller?
A: The analog I/O module (MA1) features two analog inputs and two analog outputs, each with a ±10 V range.
Q: What safety function is included on the CSH01.3C-PL-ENS-MA1-CCD-L2-S-NN-FW and how is it connected?
A: The safety function included on this controller is Safe Torque Off (STO), accessible via a D-Sub 9-pin female connector.
Q: What is the maximum TTL input frequency supported by the CSH01.3C-PL-ENS-MA1-CCD-L2-S-NN-FW?
A: Maximum TTL input frequency supported is 400 kHz for rapid digital signal processing.
