CSH01.1C-SE-EN2-ENS-MA1-S2-S-NN-FW Bosch Rexroth Indramat
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MPN: R911329861
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The Bosch Rexroth Indramat CSH01.1C-SE-EN2-ENS-MA1-S2-S-NN-FW is part of the CSH Advanced Controllers series and is designed for single axis control. It features SERCOS II control communication at 16 MBaud, base power consumption of 7.5 W, and supports Safe Motion safety technology. The controller offers two differential analog input channels, two analog output channels, and encoder options that include EnDat 2.1 and IndraDyn interfaces.
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Product Description:
The CSH01.1C-SE-EN2-ENS-MA1-S2-S-NN-FW is a modular motion-logic controller produced by Bosch Rexroth Indramat within the CSH Advanced Controllers series. The unit coordinates one drive module in machine tools, material-handling lines, and packaging stations by executing position, velocity, and process commands. It includes fieldbus interfaces, integrated safety circuitry, and the control functions needed to act as the supervisory component between higher-level PLCs and the servo inverter.
Its hardware is scaled for a Single Axis, so the internal bus maps one set of motion parameters and feedback channels, which simplifies setup when only one mechanical axis needs closed-loop regulation. Core electronics draw just 7.5 W, lowering panel heat dissipation and allowing passive ventilation in most cabinets. Command exchange occurs over SERCOS II, giving deterministic cycle times and fiber-optic noise immunity. The MA1 analog expansion provides two differential input channels and two output channels, and each conversion is handled at 12 Bit resolution. These analog lines accept and source signals in the ±10 V range, making them compatible with standard industrial transducers and actuator drives.
For position feedback, Option 1 supports EnDat 2.1 / 1 Vpp / 5 V TTL encoders powered from an isolated 5 V source integrated on the board. When resolver-class transducers are preferred, Option 2 accepts IndraDyn / HIPERFACE / 1 Vpp signals and energizes them with a dedicated 12 V supply channel. A 15 m RS-232 service port is included for software access and diagnostic scripting without disturbing the real-time network. The Safe Motion package routes dual-channel inputs at 24 V / 3 mA and provides semiconductor outputs rated at 24 V / 0.5 A, enabling certified stop and speed functions directly from e-stop circuits or light curtains.
Frequently Asked Questions about CSH01.1C-SE-EN2-ENS-MA1-S2-S-NN-FW:
Q: How many axes can the CSH01.1C-SE-EN2-ENS-MA1-S2-S-NN-FW controller manage?
A: This controller operates with a single axis, making it suitable for applications requiring control of one motion axis at a time.
Q: What type of control communication does the CSH01.1C-SE-EN2-ENS-MA1-S2-S-NN-FW use?
A: It supports control communication via SERCOS II, allowing for rapid and precise motion control integration.
Q: Which encoder types are compatible with the option 1 input on this advanced controller?
A: The option 1 encoder connection supports EnDat 2.1, 1 Vpp, and 5 V TTL encoders with a 5 V power supply.
Q: How many analog input and output channels does the MA1 module offer and what are their ranges?
A: This model has two differential analog input channels and two analog output channels for MA1, each with ±10 V signal range and 12-bit resolution.
Q: What safety technology and ratings are provided by this controller’s safety inputs and outputs?
A: The CSH01.1C-SE-EN2-ENS-MA1-S2-S-NN-FW features Safe Motion safety technology, with inputs rated at 24 V / 3 mA and outputs at 24 V / 0.5 A.
