CSH01.1C-CO-ENS-EN2-MEM-NN-S-NN-FW Bosch Rexroth Indramat
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MPN: R911316578
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The Bosch Rexroth Indramat CSH01.1C-CO-ENS-EN2-MEM-NN-S-NN-FW is part of the CSH Advanced Controllers series and supports single-axis configuration. It features analog outputs of 5 V at 1 mA, a maximum I/O supply current of 1.1 A, and digital output ratings of 24 VDC at 0.5 A. The controller uses DeviceNet and CANopen communication protocols, and is equipped with an encoder emulator emulation function for up to 40 meters at a maximum frequency of 1 MHz.
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Product Description:
The CSH01.1C-CO-ENS-EN2-MEM-NN-S-NN-FW is a motion-control module produced by Bosch Rexroth Indramat for the CSH Advanced Controllers series. Designed as a single-axis master, it installs in IndraDrive systems to regulate position, velocity, and current loops for one electrical axis. By combining analog, digital, serial, and fieldbus interfaces, the controller links servo drives with higher-level PLCs and coordinates precise movement in packaging lines, pick-and-place gantries, and general factory automation equipment. It can serve as the main control point for an individual drive axis while remaining connected to the broader machine network.
On its analog channel, the board presents an input impedance of 160 kOhm, so connected sensors impose minimal loading and signal distortion. The complementary voltage output is limited to 5 V at up to 1 mA, allowing the drive to send reference signals to external converters without exceeding common control levels. Each digital input expects 24 V / 3 mA, while the sourcing outputs can switch loads up to 24 VDC / 0.5 A, which is suitable for contactors, lamps, or interlock relays. All low-voltage consumers on the board draw from the internal bus, where the maximum I/O supply reaches 1.1 A. This arrangement supports straightforward integration with surrounding control devices inside a cabinet.
The communication side of the unit supports DeviceNet / CANopen for deterministic fieldbus traffic, and it also carries a RS-232 port for local setup or diagnostic access. Motion feedback is accepted through IndraDyn, HIPERFACE, EnDat 2.1, and TTL encoders, while the integrated Encoder Emulator can reproduce quadrature signals over cables up to 40 m for legacy drives. This emulator streams differential lines at frequencies as high as 1 MHz, enabling accurate electronic gearing between axes without added hardware. A relay rated at 24 VDC and 1 A supplies galvanically isolated status signaling, and the board is shipped without integrated safety technology. That combination makes the module suitable for mixed systems that use both newer feedback devices and older interface expectations.
Frequently Asked Questions about CSH01.1C-CO-ENS-EN2-MEM-NN-S-NN-FW:
Q: Which communication protocols are available on the CSH01.1C-CO-ENS-EN2-MEM-NN-S-NN-FW controller?
A: The CSH01.1C-CO-ENS-EN2-MEM-NN-S-NN-FW controller supports both DeviceNet and CANopen communication protocols for system integration.
Q: What type of axis configuration does the CSH01.1C-CO-ENS-EN2-MEM-NN-S-NN-FW controller offer?
A: This model operates with a single-axis configuration to control one axis of motion.
Q: What is the analog input impedance for the CSH01.1C-CO-ENS-EN2-MEM-NN-S-NN-FW controller?
A: The analog input impedance is rated at 160 kOhm, suitable for reliable signal acquisition.
Q: What is the maximum supported emulation line length for the encoder emulator feature?
A: The encoder emulator function can operate over a line length of up to 40 meters.
Q: Which feedback types are supported as primary feedback on this controller?
A: Primary feedback options include IndraDyn, HIPERFACE, and 1 Vpp for flexible encoder compatibility.
