CSH01.1C-CO-EN2-EN2-MEM-S2-S-NN-FW Bosch Rexroth Indramat
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MPN: R911373866
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The Bosch Rexroth Indramat CSH01.1C-CO-EN2-EN2-MEM-S2-S-NN-FW is part of the CSH Advanced Controllers series. It features two EN2 encoder interfaces supporting both absolute and incremental emulation, with communication options that include CANopen and DeviceNet. The controller has a power consumption of 7.5 watts and supports Safe Motion safety technology.
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Product Description:
The CSH01.1C-CO-EN2-EN2-MEM-S2-S-NN-FW is a single-axis control section produced by Bosch Rexroth Indramat for the CSH Advanced Controllers series. Installed on an IndraDrive power section, it converts high-level machine commands into real-time position, velocity, and safety functions for connected servo axes. By combining encoder interfaces, fieldbus communication, and onboard logic in one compact slot, it serves as the control core for presses, pick-and-place cells, and other cyclic motion applications. This arrangement allows the power section and control section to operate as an integrated drive package for coordinated axis handling.
The controller communicates over CANopen/DeviceNet, allowing deterministic exchange of setpoints and diagnostic data with a PLC. Two high-resolution feedback interfaces accept signals in the EnDat 2.1 / 1 Vpp / 5 V TTL format, and the connections are provided through 2 × EN2 sockets to support dual-loop wiring. It can emulate absolute and incremental code internally and deliver a squared output stream up to 1000 kHz when required by legacy equipment. Sine-based inputs are filtered at 500 kHz, the dedicated emulation channel maintains signal quality over 40 m of cable, and total dissipation remains limited to 7.5 W, so no auxiliary cooling fan is required.
At power-up, the control section draws an inrush current of 4 A before settling to its steady operating load. Motion safety functions are covered by Safe Motion, and the internal safety relay can switch up to 24 V DC / 1 A for rapid torque shutdown. A separate semiconductor channel supports a 24 V, 0.5 A safety output for drive gating or status indication. For conventional sensors, the board also provides a configurable analog source rated at 5 V / 1 mA. Nonvolatile MEM-S2 memory stores axis parameters locally for retained operating data.
Frequently Asked Questions about CSH01.1C-CO-EN2-EN2-MEM-S2-S-NN-FW:
Q: What is the analog output capacity of the CSH01.1C-CO-EN2-EN2-MEM-S2-S-NN-FW controller?
A: The CSH01.1C-CO-EN2-EN2-MEM-S2-S-NN-FW provides analog output of 5 V at 1 mA, suitable for interfacing with compatible analog devices.
Q: Which communication protocols are available on the CSH01.1C-CO-EN2-EN2-MEM-S2-S-NN-FW?
A: This model supports control communication through both CANopen and DeviceNet protocols.
Q: How many encoder interfaces does the CSH01.1C-CO-EN2-EN2-MEM-S2-S-NN-FW provide?
A: The encoder interfaces on this controller are equipped with two EN2 connections.
Q: What safety technology is implemented in the CSH01.1C-CO-EN2-EN2-MEM-S2-S-NN-FW model?
A: Safe Motion technology is integrated as the safety technology in this controller.
Q: What is the power consumption of the CSH01.1C-CO-EN2-EN2-MEM-S2-S-NN-FW controller?
A: The power consumption of the CSH01.1C-CO-EN2-EN2-MEM-S2-S-NN-FW is rated at 7.5 W.
