CSH01.3C-ET-NNN-NNN-CCD-L2-S-NN-FW Bosch Rexroth Indramat
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MPN: R911331453
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The Bosch Rexroth Indramat CSH01.3C-ET-NNN-NNN-CCD-L2-S-NN-FW is an advanced controller from the CSH Advanced Controllers series. It features MultiEthernet communication and standard control panel with both X22 and X23 communication ports. The controller supports an analog input impedance of 160 kOhm with a ±10 V input range and provides a Safe Torque Off safety function meeting SIL3 and Cat. 3 PL e standards.
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Product Description:
The CSH01.3C-ET-NNN-NNN-CCD-L2-S-NN-FW is a motion and logic controller manufactured by Bosch Rexroth Indramat for the CSH Advanced Controllers series. It serves as the central command layer in multi-axis drive groups, issuing position, speed, and torque references to connected power sections while registering feedback from encoders and sensors. By executing this coordination inside a single rack unit, the controller simplifies cabinet layout and maintains deterministic timing for automated packaging lines, pick-and-place stations, and similar industrial sequences.
The analog front end accepts differential signals through an input impedance of 160 kOhm, reducing loading on upstream transducers, and supports a programmable span of ±10 V so both unipolar and bipolar sources can be monitored. When the application needs an analog control signal, the module provides a precision reference of 5 V / 1 mA for proportional valves or external converters, and digital command lines are sourced from transistor outputs limited to 24 V / 0.5 A, allowing direct actuation of status lamps or interposing relays. A legacy maintenance channel is present through the built-in RS232 port for parameter backup, and a standard control panel on the front door presents menu keys and a text display. Option 1 and Option 2 slots are not equipped.
On the network side, the unit uses MultiEthernet, enabling EtherNet/IP, PROFINET, and Ethernet TCP/IP protocols on dual plugs X22 and X23. Internal drive-to-drive coupling is handled by a Sercos III master across the X24 and X25 cross-communication ports, and high-level access is provided through the Ethernet-based X26 engineering jack. For auxiliary devices such as contactors, a relay channel rated at DC 24 V / 1 A is available, and functional safety is integrated with Safe Torque Off (SIL3 / Cat. 3 PL e), wired through the X41 9-pin D-Sub interface to remove energy from the drive when a guard is opened.
Frequently Asked Questions about CSH01.3C-ET-NNN-NNN-CCD-L2-S-NN-FW:
Q: What is the analog input impedance of the CSH01.3C-ET-NNN-NNN-CCD-L2-S-NN-FW controller?
A: The analog input impedance on the CSH01.3C-ET-NNN-NNN-CCD-L2-S-NN-FW controller is specified at 160 kOhm.
Q: What analog input voltage range does the CSH01.3C-ET-NNN-NNN-CCD-L2-S-NN-FW accept?
A: This controller supports a ±10 V analog input range for signal compatibility.
Q: What type of communication protocol does the CSH01.3C-ET-NNN-NNN-CCD-L2-S-NN-FW use?
A: The CSH01.3C-ET-NNN-NNN-CCD-L2-S-NN-FW features MultiEthernet communication for flexible network integration.
Q: What is the digital output rating for the CSH01.3C-ET-NNN-NNN-CCD-L2-S-NN-FW controller?
A: The digital output rating is 24 V with a maximum current of 0.5 A.
Q: What safety function is provided by the CSH01.3C-ET-NNN-NNN-CCD-L2-S-NN-FW controller?
A: Safe Torque Off (SIL3 / Cat. 3 PL e) is the integrated safety function on this controller model.
