CSH01.1C-ET-ENS-NNN-MA1-L2-S-NN-FW Bosch Rexroth Indramat
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MPN: R911330705
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The Bosch Rexroth Indramat CSH01.1C-ET-ENS-NNN-MA1-L2-S-NN-FW is part of the CSH Advanced Controllers series and has a configured power of 19.7 Watts. It features Multi-Ethernet communication, a standard control panel, and a Safe Torque Off safety function. The controller includes an ENS encoder interface with 12-bit input width and supports MA1 analog I/O with two 12-bit differential inputs and two outputs at ±10V.
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Product Description:
The CSH01.1C-ET-ENS-NNN-MA1-L2-S-NN-FW controller is produced by Bosch Rexroth Indramat within the CSH Advanced Controllers series. This unit serves as the main control section for drive-based automation, coordinating servo axes, encoder feedback, and safety interlocks. It accepts feedback through an ENS encoder interface and features a standard front-mounted panel for local parameter inspection. Its role is to connect motion commands from the higher-level control system with the electrical interfaces needed for precise motor regulation. As an automation component, it also supplies conditioned power and communication paths that support orderly shutdown when required.
For fieldbus connectivity, the controller offers Multi-Ethernet, letting the same hardware participate in EtherNet/IP, PROFINET, and other TCP-based protocols without option cards. The physical layer follows the 100Base-TX standard and is intended for shielded twisted pairs that match the supplied CAT5e ITP cable rating. A built-in RS-232 maintenance port supports wired access over cable runs up to 15 m. The front panel is a standard version, so parameter entry is handled with the familiar keypad and display. Integrated Safe Torque Off cuts drive power through redundant channels when an emergency signal is received. Option slot three carries the MA1 module, adding differential ±10 V analog I/O for drive setpoint and process value exchange.
The logic section draws a configured power of 19.7 W, permitting installation in cabinets with limited auxiliary supplies. The ENS encoder input uses 12-bit conversion and is energized internally at 11.6 V DC, with up to 500 mA available for sensor power. Two differential ±10 V inputs and two ±10 V outputs provided by the MA1 board also use 12-bit conversion for repeatable scaling of speed or pressure signals. For discrete interfacing, a relay rated at 24 V DC, 1 A is included to forward ready or fault status to external circuits. This arrangement supports reliable exchange of status signals with connected control hardware.
Frequently Asked Questions about CSH01.1C-ET-ENS-NNN-MA1-L2-S-NN-FW:
Q: What is the configured power rating of the CSH01.1C-ET-ENS-NNN-MA1-L2-S-NN-FW controller?
A: The CSH01.1C-ET-ENS-NNN-MA1-L2-S-NN-FW controller has a configured power rating of 19.7 W for its operation.
Q: What control communication protocol does the CSH01.1C-ET-ENS-NNN-MA1-L2-S-NN-FW support?
A: The controller supports Multi-Ethernet communication, allowing for flexible network connectivity.
Q: How many analog input channels are available on the MA1 module of this controller?
A: Yes, the CSH01.1C-ET-ENS-NNN-MA1-L2-S-NN-FW offers 2 differential ±10 V analog input channels.
Q: What type of encoder interface is provided on the CSH01.1C-ET-ENS-NNN-MA1-L2-S-NN-FW and what is its input width?
A: The encoder interface for this model is ENS with a 12-bit input width and supply voltage of 11.6 V DC.
Q: What safety technology is included in the CSH01.1C-ET-ENS-NNN-MA1-L2-S-NN-FW?
A: Safe Torque Off safety technology is incorporated in this controller for reliable shutdown during safety events.
