Description

The 7MH4900-2AA01 is a SIWAREX FTA weighing electronic module designed for high-precision automatic and non-automatic weighing applications. This module is engineered for seamless integration into SIMATIC S7-300 and ET200M automation systems. It supports demanding weighing processes, including rapid dosing, filling, bagging, and loading operations. The unit features verification capability and carries an EC-Certificate of Conformity (3 x 6000d), ensuring compliance with international weighing standards. It utilizes compatible MMC cards (e.g., 7MH4900-2AY20) for data management and configuration.

Features

• Supports automatic and non-automatic weighing applications
• Designed for SIMATIC S7-300 and ET200M platform integration
• Verification capability with EC-Certificate of Conformity (3 x 6000d)
• Optimized for rapid dosing, filling, bagging, and loading processes
• Compatible with standard MMC cards for data logging and parameterization

Applications

• Industrial dosing and filling systems
• Bagging and packaging lines
• Material loading and inventory management
• Automated weight verification
• Process automation in production environments

Technical Specifications

Installation Guidelines

• Mounting: Install the SIWAREX FTA module directly onto the S7-300 or ET200M rail assembly.
• Wiring: Connect load cells according to the recommended shielding and grounding guidelines to minimize electromagnetic interference and ensure measurement stability.
• Commissioning: Use the compatible MMC card (e.g., 7MH4900-2AY20) to load application-specific parameters and perform calibration.
• Verification: Ensure the installation complies with local metrological requirements for "verified" weighing applications.
• Maintenance: Regularly inspect communication and power connections; ensure the module is protected from high-vibration areas if possible to preserve measurement accuracy.