Overview
Manuals
Working principle
Primary Industrial Applications
Features:
- Interface and power board
- Specifically for the SIMOREG DC MASTER 6RA70 series of digital chassis converters
- Siemens PC BOARD BACK PANEL REAR
The C98043-A7009-L1 (order number 6RY1703-0GA01) is the core backplane connector in the Siemens SIMOREG DC MASTER 6RA70 series DC speed controller. It connects the CUD1 mainboard to various function option cards, ensuring efficient transmission of control signals.
This board not only provides modular expansion capabilities, but its onboard EEPROM also has the ability to store critical device information, simplifying system maintenance and configuration recovery.
The C98043-A7009-L1/6RY1703-0GA01 Siemens PC BOARD may still be available for purchase and support from Moore Automated Company beyond End-Of-Life (EOL) by the manufacturer (OEM).
Siemens C98043-A7009-L1/6RY1703-0GA01 PC BOARD INFO(Datasheets), Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
This backplane adopts a bus-style design, serving as the hardware connection hub between the control unit, power section, and expansion modules. It distributes control pulses and operational logic through precise wiring. Upon system startup, it uses an integrated memory chip to provide hardware identification to the microprocessor, achieving precise digital closed-loop control.
As this circuit board is a key internal component of the 6RA70 series, its applications are directly related to the deployment areas of these high-performance DC drives:
- Steel and Metal Rolling Mills: Used as the main drive circuit for rolling mills and cross-cutting machines, which require high dynamic response and torque control.
- Lifting and Material Handling: Integrated into heavy-duty cranes, hoists, and lateral movement drives, which require high overload capacity to cope with frequent load changes.
- Paper and Textile Manufacturing: Used in winding machine drives and paper machine drying sections to maintain precise speed and tension control.
- Machine Tools: Provides necessary closed-loop feedback and control interfaces for industrial lathes and milling machines.
- Printing Machinery: Used as the main drive circuit for printing presses, where steady-state speed accuracy is critical for print quality.
