CSH01.1C-SE-EN1-MEM-MD1-NN-S-NN-FW Bosch Rexroth Indramat
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MPN: R911321110
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The Bosch Rexroth Indramat CSH01.1C-SE-EN1-MEM-MD1-NN-S-NN-FW is part of the CSH Advanced Controllers series and is configured for single-axis control. It uses SERCOS II communication over fiber optic transmission and has base power consumption of 7.5 watts. The controller provides 12 digital extension inputs and 8 digital extension outputs, and supports encoder emulation for both absolute and incremental signals.
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Product Description:
The CSH01.1C-SE-EN1-MEM-MD1-NN-S-NN-FW is a compact motion controller from Bosch Rexroth Indramat in the CSH Advanced Controllers series. It commands a single servo axis in industrial automation assemblies, directing velocity and position loops for MKD, MKE, or MHD motors. By translating real-time fieldbus telegrams into drive commands, the module bridges centralized PLC logic with the power stage installed on the drive, supporting duties such as packaging, material handling, and assembly cell positioning.
At the I/O and communication level, the card relies on the SERCOS II interface for deterministic fiber-optic messaging. Its single-axis architecture keeps processing dedicated to one motor channel, while a base consumption of 7.5 W limits heat generation in the control cabinet. Twelve digital extension inputs rated 24 V and eight corresponding outputs make the controller adaptable to sensors and actuators; the discrete channels are provided as 12 × 24 V sinks and 8 × 24 V sources. For applications that require rapid edge detection or strobe signals, the internal circuitry can toggle these outputs at up to 8 kHz, eliminating the need for external pulse modules.
For feedback handling, the controller evaluates resolver or HSF signals and can generate absolute or incremental replicas for downstream devices. Its encoder emulation block produces square-wave channels up to 1 MHz, delivered through cabling up to 40 m long without signal boosters. The emulated outputs are powered from an 8 V source that also supplies external encoder electronics. When synchronizing with legacy diagnostic tools, an RS-232 service port supports cable runs of 15 m. Motion cycles on the SERCOS ring can be closed in 1000 µs, and no certified safety technology is integrated, so external safety hardware is required when safety functions are needed.
Frequently Asked Questions about CSH01.1C-SE-EN1-MEM-MD1-NN-S-NN-FW:
Q: What axis configuration does the CSH01.1C-SE-EN1-MEM-MD1-NN-S-NN-FW controller use?
A: The CSH01.1C-SE-EN1-MEM-MD1-NN-S-NN-FW is configured for single-axis control.
Q: Which communication protocol and transmission medium does the CSH01.1C-SE-EN1-MEM-MD1-NN-S-NN-FW controller use?
A: This controller communicates using SERCOS II and requires a fiber optic medium for data transmission.
Q: How many digital extension inputs and outputs are available on the CSH01.1C-SE-EN1-MEM-MD1-NN-S-NN-FW controller?
A: It provides 12 digital extension inputs and 8 digital extension outputs, all at 24 V.
Q: What types of encoder emulation and maximum output frequency does the CSH01.1C-SE-EN1-MEM-MD1-NN-S-NN-FW support?
A: The controller supports both absolute and incremental encoder emulation with an output frequency of up to 1 MHz.
Q: Which motor series are compatible with the CSH01.1C-SE-EN1-MEM-MD1-NN-S-NN-FW controller?
A: This model is compatible with MKD, MKE, and MHD motor types from Bosch Rexroth.
