CSH01.1C-CO-EN2-NNN-MEM-S1-S-NN-FW Bosch Rexroth Indramat
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MPN: R911324074
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The Bosch Rexroth Indramat CSH01.1C-CO-EN2-NNN-MEM-S1-S-NN-FW is part of the CSH Advanced Controllers series and features CANopen/DeviceNet control communication. It supports EnDat 2.1, 1 Vpp, and 5 V TTL encoder interfaces, with emulation signals for both absolute and incremental feedback. The controller includes Safety Technology I/O with a D-Sub 9 female safety connector and offers analog output at 5 V, 1 mA.
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Product Description:
The CSH01.1C-CO-EN2-NNN-MEM-S1-S-NN-FW controller card is manufactured by Bosch Rexroth Indramat and is supplied within the CSH Advanced Controllers series. It plugs into compatible drive racks to supervise multi-axis motion, close velocity loops, and forward fieldbus data to higher-level PLCs. In automated production lines, the card acts as the real-time intermediary between feedback devices, power electronics, and central control so that servo motors receive synchronized position, speed, and torque commands. Its design targets pick-and-place gantries, indexing tables, and packaging machinery that demand deterministic communication and precise interpolation.
This module communicates with neighboring drives and PLCs over the CANopen / DeviceNet interface, a dual-protocol arrangement that supports distributed diagnostics and standardized object dictionaries. For analog signaling, it supplies a channel rated at 5 V / 1 mA, suitable for reference generation to external actuators or sensors. A built-in bus terminator rated at 124 ohms, 1%, 200 mW maintains line impedance and reduces signal reflections on extended cable runs. High-speed capture and compare functions are enabled by a memory clock that reaches 1 MHz. Feedback is accepted through the EnDat 2.1 / 1 Vpp / 5 V TTL encoder port, allowing the controller to read absolute or incremental data without extra interface cards. All wiring for these functions terminates on the X60 five-pole spring terminal, and emulation signals in absolute as well as incremental formats are generated so legacy counters can shadow real axis positions.
Machine safety is handled on a separate path. Connections are made through a 9-pin female D-Sub plug that carries the dedicated safety channels. The input side accepts 24 V / 3 mA, allowing light-curtain or emergency-stop contacts to be monitored directly, while the output can switch 24 V / 0.5 A for contactors or status lamps. The integrated Safety Technology I/O processes these lines internally on dedicated safety channels.
Frequently Asked Questions about CSH01.1C-CO-EN2-NNN-MEM-S1-S-NN-FW:
Q: Which communication protocols are supported by the CSH01.1C-CO-EN2-NNN-MEM-S1-S-NN-FW controller?
A: The CSH01.1C-CO-EN2-NNN-MEM-S1-S-NN-FW supports CANopen and DeviceNet for control communication.
Q: What are the specifications for the analog output O A 1 on this controller?
A: This model features an analog output of 5 V / 1 mA on O A 1.
Q: What is the maximum memory output frequency of this controller?
A: The CSH01.1C-CO-EN2-NNN-MEM-S1-S-NN-FW has a maximum memory output frequency of 1 MHz.
Q: What encoder interface types does the CSH01.1C-CO-EN2-NNN-MEM-S1-S-NN-FW support?
A: The supported encoder interface options are EnDat 2.1, 1 Vpp, and 5 V TTL.
Q: What are the voltage and current ratings for the safety input and output on the CSH01.1C-CO-EN2-NNN-MEM-S1-S-NN-FW?
A: The safety input on this controller operates at 24 V / 3 mA, while the safety output is rated at 24 V / 0.5 A.
