Siemens A5E00824994 | Control Module for MM430 & MM440
Manufacturer: Siemens
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Part Number: A5E00824994
Condition：New with Original Package
Product Type: Industrial Power Electronics
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Siemens A5E00824994 Control Module for Micromaster MM430 & MM440 Inverters
The Siemens A5E00824994 represents a critical control and interface component specifically engineered for the Micromaster 4 (MM430/MM440) drive series. This high-performance electronic module serves as the central nervous system for your frequency inverter, managing complex signal processing and communication tasks. Whether you are maintaining a legacy pumping station or optimizing a high-torque industrial conveyor, this board ensures your drive system maintains peak efficiency. Its 1200V voltage rating and robust architecture make it indispensable for high-power applications where reliability is non-negotiable.
Key Functional Highlights
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Precision Control Logic: The module handles sophisticated motor control algorithms to ensure smooth acceleration and deceleration curves across all loads.
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Enhanced System Safety: Integrated galvanic isolation protects sensitive control electronics from high-voltage spikes and electromagnetic interference common in factory environments.
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Seamless Communication: It facilitates real-time data exchange via PROFIBUS or RS485 interfaces, allowing for deep integration into TIA Portal or SIMATIC environments.
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Plug-and-Play Installation: Designed as a direct-fit spare part, the module allows for rapid replacement to minimize costly machine downtime during maintenance cycles.
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Thermal Resilience: Industrial-grade components allow the board to operate reliably in ambient temperatures reaching up to +60 °C without performance degradation.
Technical Specifications
| Parameter | Specification Details |
| Manufacturer | Siemens AG |
| Part Number | A5E00824994 |
| Compatible Series | Micromaster MM430 / MM440 |
| Voltage Rating | Up to 1200V (Power Electronics Interface) |
| Control Voltage | 24 V DC External or Internal Bus |
| Signal Input | Analog (0–10 V, 4–20 mA) and Digital I/O |
| Communication | PROFIBUS DP / RS485 Serial |
| Protection Rating | IP20 (Requires Cabinet Enclosure) |
| Operating Temp | –25 °C to +60 °C |
| Weight | 0.45 kg |
| Dimensions | 120 mm x 25 mm x 100 mm |
Frequently Asked Questions
1. Can I use the A5E00824994 in a standard MM420 drive?
No, this specific board is optimized for the MM430 (Pump/Fan) and MM440 (High Performance) series due to the specific I/O and logic requirements of those units.
2. Does this module require specialized software for configuration?
Configuration is typically handled through the Siemens STARTER software or the BOP/AOP operator panels attached to the drive.
3. What are the signs that my current A5E00824994 module needs replacement?
Common indicators include intermittent communication loss, "F0001" overcurrent trips not related to the motor, or failure of the drive to respond to analog input signals.
4. Is this board suitable for high-altitude installations?
While the board is robust, you should check the drive's overall derating manual if operating above 1000 meters to ensure adequate cooling and voltage clearance.