CSH01.3C-ET-EN2-EN2-CCD-NN-S-NN-FW Bosch Rexroth Indramat
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MPN: R911331574
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The Bosch Rexroth Indramat CSH01.3C-ET-EN2-EN2-CCD-NN-S-NN-FW is an advanced controller from the CSH Advanced Controllers series. It features a Multi-Ethernet master communication interface, Ethernet-based engineering interface, and supports RS232 serial connectivity. The controller measures 241 mm in height, 49.5 mm in width, and 103 mm in depth, and offers two EN2 encoder interfaces and an analog output voltage of 5 V.
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Product Description:
Bosch Rexroth Indramat manufactures the CSH01.3C-ET-EN2-EN2-CCD-NN-S-NN-FW controller for the CSH Advanced Controllers series. This plug-in card fits IndraDrive power sections and manages servo-axis regulation, signal conditioning, and network communication in automated machinery. Within a motion system, it works as the central processing layer that synchronizes drives, gathers feedback through dual EN2 encoder channels, and exchanges data with higher-level PLCs over Ethernet. It also provides local serial access and analog outputs for legacy equipment, which helps when newer drive hardware must interface with existing machine devices.
The analog reference channel delivers 5 V, a level commonly used for speed or torque commands. Embedded 24 V distribution on the board can supply field switches and sensors with up to 1.1 A, reducing the need for separate control power terminals. Each differential EN2 receiver uses a 35 ohm termination, which helps limit reflections on longer feedback cables, while the dedicated 350 mA supply per channel supports stable signal levels. Sine-cosine feedback is converted with 12-bit resolution, providing fine position data for closed-loop control. For incremental encoders, the counter accepts pulse streams up to 1000 kHz, allowing fast rotating axes to be monitored without missed counts. Cross-communication between adjacent drives is handled through the CCD fiber link, and service diagnostics are available through an RS-232 port.
Network integration is handled through an 8-pin RJ-45 ET port that shares the chassis with the engineering Ethernet interface used by IndraWorks. Each EN2 channel is presented on a 15-pin D-Sub connector, so standard motor feedback cables can be reused without adapter assemblies. This layout keeps cable routing straightforward in tightly packed cabinets. The card measures 49.5 mm in width, 103 mm in depth, and 241 mm in height, which permits dense vertical stacking inside control cabinets. Deterministic axis coordination for gantries, packaging machines, and similar equipment is provided by the controller's Multi-Ethernet master, which supports EtherNet/IP, EtherCAT, and SERCOS III without additional hardware.
Frequently Asked Questions about CSH01.3C-ET-EN2-EN2-CCD-NN-S-NN-FW:
Q: What is the analog output voltage of the CSH01.3C-ET-EN2-EN2-CCD-NN-S-NN-FW controller?
A: The controller features an analog output voltage of 5 V for direct analog interfacing.
Q: How many EN2 encoder interfaces are included on the CSH01.3C-ET-EN2-EN2-CCD-NN-S-NN-FW model?
A: It supports two EN2 encoder interfaces for position feedback connectivity.
Q: What type of engineering interface is provided with the CSH01.3C-ET-EN2-EN2-CCD-NN-S-NN-FW controller?
A: The engineering interface of this unit is Ethernet-based for configuration and communication.
Q: What form of master communication does the CSH01.3C-ET-EN2-EN2-CCD-NN-S-NN-FW offer?
A: Multi-Ethernet master communication is supported by this controller for flexible networking.
Q: What is the digital I/O supply current for the CSH01.3C-ET-EN2-EN2-CCD-NN-S-NN-FW controller?
A: Its digital I/O supply current is rated at 1.1 A, providing power for connected digital peripherals.
