CSH01.1C-ET-ENS-MEM-MA1-NN-S-NN-FW Bosch Rexroth Indramat
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MPN: R911333528
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The Bosch Rexroth Indramat CSH01.1C-ET-ENS-MEM-MA1-NN-S-NN-FW is part of the CSH Advanced Controllers series and features Multi-Ethernet communication and a standard control panel. The controller includes two analog inputs and outputs at ±10 V with 12-bit resolution, as well as digital outputs rated for 24 V and 0.5 A. It offers encoder interfaces for IndraDyn S, HIPERFACE, EnDat 2.1, 1 Vpp, and 5V-TTL, and its dimensions are 49.5 by 103 by 241 mm.
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Product Description:
The CSH01.1C-ET-ENS-MEM-MA1-NN-S-NN-FW is a controller option card manufactured by Bosch Rexroth Indramat for the CSH Advanced Controllers series. It mounts on IndraDrive power sections to handle axis calculations, parameter storage, and fieldbus routing in automated lines. The unit comes with a standard control panel and without an integrated safety option, so emergency-stop supervision must be provided externally. Placing these functions on the drive reduces the need for a separate external motion card and keeps the control architecture compact inside the cabinet. Within a plant cell, the board coordinates motion sequences, sensor feedback, and real-time I/O exchange between drives and the central PLC.
Its MA1 module furnishes two differential analog inputs covering ±10 V for high-accuracy command signals and two analog outputs with the same span for closed-loop drive feedback. That range supports common analog command and monitoring signals used in industrial drive systems. Conversion depth is 12-bit, and the sampling chain responds within 1 µs, so small signal changes can be processed with very little delay. The onboard logic is powered from 24 V DC, while a Multi-Ethernet backplane connects the device to mixed-vendor drives and PLCs. Incremental and SSI signals can be generated by the encoder emulation port, and the main encoder interface accepts IndraDyn S, HIPERFACE, EnDat 2.1, 1 Vpp, or 5 V-TTL feedback.
The card also provides transistor outputs rated at 24 V / 0.5 A and a relay channel that can switch 24 V DC / 1 A for interlock functions. Its housing measures 49.5 × 103 × 241 mm, which helps it fit high-density control cabinets without taking unnecessary panel space. Field communication is available through Sercos III, EtherCAT, EtherNet/IP, PROFINET, allowing cycle-synchronous motion traffic alongside general control data. An RS232 serial interface remains available for direct wired access to the unit. The serial port can be used for local service tools when Ethernet access is unavailable or isolated from the machine network.
Frequently Asked Questions about CSH01.1C-ET-ENS-MEM-MA1-NN-S-NN-FW:
Q: What Ethernet protocols are supported by the CSH01.1C-ET-ENS-MEM-MA1-NN-S-NN-FW controller?
A: The CSH01.1C-ET-ENS-MEM-MA1-NN-S-NN-FW supports multi-Ethernet communication with protocols such as Sercos III, EtherCAT, EtherNet/IP, and PROFINET.
Q: What type and range of analog inputs are available on the CSH01.1C-ET-ENS-MEM-MA1-NN-S-NN-FW?
A: This controller includes two differential analog inputs with a range of ±10 V for precise signal acquisition.
Q: What encoder interfaces are compatible with the CSH01.1C-ET-ENS-MEM-MA1-NN-S-NN-FW?
A: Encoder interface options on this model include IndraDyn S, HIPERFACE, EnDat 2.1, 1 Vpp, and 5V-TTL.
Q: What is the supply voltage for the digital I/O on the CSH01.1C-ET-ENS-MEM-MA1-NN-S-NN-FW?
A: The digital I/O supply operates at 24 V DC, enabling standard connection to industrial sensors and actuators.
Q: What is the probe response time of the CSH01.1C-ET-ENS-MEM-MA1-NN-S-NN-FW controller?
A: This model features a probe response time of 1 microsecond, ensuring fast signal detection for precise applications.
