CSH01.1C-ET-EN2-EN2-MEM-L2-S-NN-FW Bosch Rexroth Indramat
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MPN: R911369588
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The Bosch Rexroth Indramat CSH01.1C-ET-EN2-EN2-MEM-L2-S-NN-FW is an advanced controller in the CSH Advanced Controllers series, offering one analog input with a ±10 V range and two analog outputs up to +5 V. It provides Multi-Ethernet communication, encoder emulation output, and supports EnDat 2.1, 1 Vpp, and 5 V TTL encoder signal types. The controller includes Safe Torque Off as a safety function and achieves a safety level of SIL3 / Cat. 3 PL e.
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Product Description:
The CSH01.1C-ET-EN2-EN2-MEM-L2-S-NN-FW control section is produced by Bosch Rexroth Indramat within the CSH Advanced Controllers series. Installed in modular drive racks, this unit acts as the processing core that links a servo amplifier to higher-level PLCs, allowing coordinated axis motion in industrial automation lines. By combining drive regulation, fieldbus communication, and safety monitoring on one board, it reduces cabinet space and simplifies wiring inside packaging, printing, and material-handling machines.
An analog interface is available through one differential input that accepts a full-scale range of ±10 V. Two voltage-mode analog outputs are provided, each referenced to a maximum of +5 V, so external meters or velocity loops can be driven directly. Network traffic is handled by a Multi-Ethernet port that supports several real-time protocols without changing hardware. When the application needs electronic hand-wheel feedback or auxiliary servo following, an auxiliary channel supplies Encoder Emulation signals. The secondary encoder connector (EN2) offers a regulated supply of 5.0 VDC / 350 mA to power absolute encoders while keeping voltage drop within tolerance.
The EN2 sensing conductors can be routed up to 75 m from the cabinet, which covers most conveyor or gantry layouts without repeaters. For position feedback, the board accepts EnDat 2.1 / 1 Vpp / 5 V TTL signal formats, enabling compatibility with incremental and absolute transducers. Drive disabling during emergency stops is executed through the integrated Safe Torque Off circuit, and the safety channel is certified to SIL3 / Cat. 3 PL e. One analog input, two analog outputs, and the encoder emulation channel together provide the basic I/O set, while the advanced safety rating allows the controller to be used on machines requiring performance-level e without additional hardware interlocks.
Frequently Asked Questions about CSH01.1C-ET-EN2-EN2-MEM-L2-S-NN-FW:
Q: What is the analog input range supported by the CSH01.1C-ET-EN2-EN2-MEM-L2-S-NN-FW?
A: The CSH01.1C-ET-EN2-EN2-MEM-L2-S-NN-FW controller supports a ±10 V analog input range, allowing for precise analog signal processing.
Q: How many analog outputs are available on the CSH01.1C-ET-EN2-EN2-MEM-L2-S-NN-FW and what is their full scale voltage?
A: This controller provides two analog outputs, each with a maximum output of +5 V full scale.
Q: What type of communication interface does the CSH01.1C-ET-EN2-EN2-MEM-L2-S-NN-FW support?
A: The CSH01.1C-ET-EN2-EN2-MEM-L2-S-NN-FW features Multi-Ethernet communication, enabling integration with various industrial networks.
Q: Does the CSH01.1C-ET-EN2-EN2-MEM-L2-S-NN-FW support encoder emulation outputs?
A: Encoder emulation is available on this controller, allowing it to simulate encoder feedback signals for drive and position control applications.
Q: What safety features are present on the CSH01.1C-ET-EN2-EN2-MEM-L2-S-NN-FW controller?
A: The CSH01.1C-ET-EN2-EN2-MEM-L2-S-NN-FW provides the Safe Torque Off safety function at a SIL3 / Cat. 3 PL e safety level.
