CSH01.1C-ET-ENS-NNN-MD1-S2-S-NN-FW Bosch Rexroth Indramat
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MPN: R911333191
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The Bosch Rexroth Indramat CSH01.1C-ET-ENS-NNN-MD1-S2-S-NN-FW is part of the CSH Advanced Controllers series and features a Multi-Ethernet communication module and Safe Motion safety technology. This controller has 12 digital inputs, 8 digital outputs, and supports standard encoder evaluation with a 500 mA supply current and a typical voltage of 11.6 V. It also provides a single-line display, a maximum serial cable length of 15 meters, and a TTL input frequency of 400 kHz.
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Product Description:
The CSH01.1C-ET-ENS-NNN-MD1-S2-S-NN-FW is an axis control section manufactured by Bosch Rexroth Indramat for the CSH Advanced Controllers series. Installed in IndraDrive power units, it serves as the local processor that links motor-mounted encoders, machine-level digital I/O, and integrated safety circuits to higher-level automation networks. By combining fieldbus communication, encoder evaluation, and safety logic on one board, the module streamlines motion coordination across multi-axis industrial equipment.
The front panel carries a Multi-Ethernet interface that supports several Ethernet-based fieldbuses without hardware changes, allowing the controller to switch between protocols during setup. A compact single-line display provides plain-text status messages for quick diagnostics at the cabinet door. The onboard encoder supply delivers 11.6 V and up to 500 mA, energizing standard sine-cosine or TTL feedback devices through a D-Sub 15 connector. Within the MD1 extension, there are 12 digital inputs for limit switches, probes, or user signals, and 8 digital outputs that can drive contactors or field indicators. Fast position latching is supported by a TTL counter stage that accepts pulse streams up to 400 kHz, making the card suitable for high-resolution linear scales.
A differential receiver impedance of 120 ohms matches typical twisted-pair lines and helps minimize reflections on fast feedback channels. The integrated safety package operates under the Safe Motion concept; it supervises velocity and position internally and exchanges enabling signals through a D-Sub 9 connector rated for 24 V logic. When programming or service work is required, parameters can be transferred over the RS232 serial port with cable lengths up to 15 m, allowing stable communication without additional repeaters or signal boosters.
Frequently Asked Questions about CSH01.1C-ET-ENS-NNN-MD1-S2-S-NN-FW:
Q: What type of communication module is included in the CSH01.1C-ET-ENS-NNN-MD1-S2-S-NN-FW controller?
A: This controller features a Multi-Ethernet communication module, supporting versatile network connectivity.
Q: How many digital inputs and outputs does the MD1 module provide on this controller?
A: The CSH01.1C-ET-ENS-NNN-MD1-S2-S-NN-FW is equipped with 12 digital inputs and 8 digital outputs.
Q: What is the encoder connector type provided on the CSH01.1C-ET-ENS-NNN-MD1-S2-S-NN-FW?
A: A D-Sub 15 female connector is used for encoder connections on this controller.
Q: What safety technology is built into the CSH01.1C-ET-ENS-NNN-MD1-S2-S-NN-FW controller?
A: The safety technology on this controller is Safe Motion, offering integrated motion safety features.
Q: Which serial interface is available on the CSH01.1C-ET-ENS-NNN-MD1-S2-S-NN-FW controller?
A: This model includes a serial interface using RS232 for device communication.
