CSH01.1C-PB-ENS-ENS-MD1-L2-S-NN-FW Bosch Rexroth Indramat
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MPN: R911375551
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The Bosch Rexroth Indramat CSH01.1C-PB-ENS-ENS-MD1-L2-S-NN-FW is part of the CSH Advanced Controllers series, featuring PROFIBUS-DP control communication and a base power consumption of 7.5 W. This controller supports 12 extension digital inputs and 8 digital outputs, and comes with a Safe Torque Off safety function and RS232 serial interface.
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Product Description:
The CSH01.1C-PB-ENS-ENS-MD1-L2-S-NN-FW is a drive controller main card produced by Bosch Rexroth Indramat within the CSH Advanced Controllers series. As a control section, it plugs into an IndraDrive power module and executes motion profiles, fieldbus exchanges, and local I/O management for multi-axis automation. It is intended for coordinated automation tasks that require deterministic drive control. In a plant environment, it coordinates torque, speed, and position loops so connected servo or spindle drives follow the program generated by the machine PLC. Because of this integration, the unit acts as the intelligence layer between higher-level control systems and the power stage.
Power to the logic circuitry is supplied by DC 24 V, and the module draws a typical base load of 7.5 W while exhibiting an inrush peak of 4 A when energized. Real-time communication with the supervisory PLC is handled through PROFIBUS-DP, and the interface supports bus speeds up to 12 MBaud for cyclic data exchange. A separate RS232 port is present for service commands and setup tasks. These channels allow parameter changes without interrupting field power, which helps motion tasks remain active during operation.
The card carries two standard ENS encoder inputs accessible on a D-Sub 15 female connector, and the lines are powered by a 12 V supply to support sine-cosine or TTL feedback devices. An analog reference channel can source 5 V or sink 1 mA, allowing proportional commands to legacy drives or process instruments. Twelve extension digital inputs and eight digital outputs accommodate limit switches, valves, and contactors, with a maximum adjustable pulse width of 100 ms for signal conditioning. Functional safety is integrated by Safe Torque Off through a D-Sub 9 safety connector, eliminating motion when the machine requires a safe state.
Frequently Asked Questions about CSH01.1C-PB-ENS-ENS-MD1-L2-S-NN-FW:
Q: What type of control communication does the CSH01.1C-PB-ENS-ENS-MD1-L2-S-NN-FW support?
A: This controller is equipped with PROFIBUS-DP for control communication.
Q: What encoder interface does the CSH01.1C-PB-ENS-ENS-MD1-L2-S-NN-FW provide?
A: The encoder interface on this device uses two standard ENS connections.
Q: What safety function is included with the CSH01.1C-PB-ENS-ENS-MD1-L2-S-NN-FW controller?
A: This model features the Safe Torque Off safety function for operational safety.
Q: What is the required control supply voltage for the CSH01.1C-PB-ENS-ENS-MD1-L2-S-NN-FW?
A: The controller requires a control supply voltage of DC 24 V.
Q: How many extension digital inputs and outputs are available on the CSH01.1C-PB-ENS-ENS-MD1-L2-S-NN-FW?
A: There are 12 extension digital inputs and 8 extension digital outputs on this controller.
