6RY1803-0AA00-0AA1 C98043-A7100-L3 Siemens Frequency Converter Equipment 32MB

6RY1803-0AA00-0AA1 C98043-A7100-L3 Siemens Frequency Converter Equipment 32MB

1.Overview of the 6RY1803-0AA00-0AA1 C98043-A7100-L3 Siemens

The Siemens 6RY1803-0AA00-0AA1 is the standard CUD (Control Unit for DC) control board for the Siemens SINAMICS DC MASTER (6RA80 series) DC speed converter. It features the C98043-A7100-L3 motherboard and 32MB of memory. This control board is the core electronic module of the Siemens DC speed converter system and is designed for high-precision control of DC motors in industrial automation environments.

Main Functions and Features
High-Precision Control: This device enables high-precision speed and torque control of DC motors, effectively reducing speed fluctuations and torque ripples during operation, thereby ensuring stable and accurate equipment operation and improving production efficiency and product quality.

Multiple Communication Interfaces: It supports multiple communication methods, such as PROFIBUS, PROFINET, and USS, facilitating networking and data exchange with other automation equipment. It can be easily integrated into existing factory automation systems for remote monitoring and control.

Powerful Protection: The product features built-in protection against overcurrent, overvoltage, undervoltage, and overtemperature, effectively protecting the motor and control device from damage. This significantly improves overall system reliability and stability, extending the life of the equipment.

Flexible Parameter Settings: Users can conveniently configure various parameters, such as speed reference, torque reference, acceleration and deceleration times, through dedicated programming software or the operator panel to adapt to different application scenarios and control requirements.

Modular Design: The accompanying C98043-A7100-L3 power supply module/terminal module is part of the Siemens terminal module cabinet and is located at the bottom. This design allows for quick and easy connection of all digital and analog input/output interfaces, while also facilitating the spatial separation of power and signal cables, enhancing wiring safety and convenience.

2.Core Features:

Order Number: 6RY1803-0AA00-0AA1
Motherboard Model: C98043-A7100-L3
Memory Capacity: 32 MB
Product Description: Standard CUD (Control Unit for DC) control board, including terminals
Series: SINAMICS DC MASTER (6RA80)
Origin: Austria
Product Lifecycle: PM300 (Active)
Weight: Approximately 0.2 kg
Mounting Method: Plug-in module, installed in the 6RA80 main unit
Operating Temperature Range: 0°C to +55°C (horizontal installation)
Protection Degree: IP20 (for cabinet installation)
I/O Interfaces: Analog I/O, digital I/O, tachometer, encoder, temperature sensor, etc.
Communication Protocols: Supports PROFIBUS, PROFINET, Ethernet, RS485, etc. (requires corresponding communication board)
Expandability: Supports G10/G11 Advanced CUD, CEB20 communication board, and memory card S01/S02, etc.
Control Functions: DC motor armature current, speed, torque, and position closed-loop control; excitation current control; adaptive PID control; friction compensation; windup/tension control; speed search; auto-tuning
Diagnostics/Maintenance: Built-in real-time fault logging, TRACE waveform recording, online parameter comparison, and remote maintenance interface
Software Support: STARTER, AOP30, and TIA Portal (additional license required)
Typical Applications: Metallurgical rolling mills, papermaking machines, lifting equipment, cable extrusion, rubber and plastics machinery, wind turbine pitch control, mine hoisting, and Industrial IoT transformation

The Siemens 6RY1803-0AA00-0AA1 (including the C98043-A7100-L3 motherboard) is a powerful and scalable DC speed control core module suitable for various industrial DC motor control applications. Its stability, compatibility, and modular design make it an indispensable key component in the Siemens 6RA80 series.

3.Product details pictures

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