The Fronius IG Interface Box (Part No. 4,240,109) is an original communication module designed to extend the monitoring and data transmission capabilities of Fronius IG inverters. This compact device enables RS232 and Ethernet connectivity for integration with display units and DatCom monitoring systems.

Ideal for system operators and technicians, the Interface Box ensures seamless communication and data acquisition from solar installations. It ships brand new, complete with original documentation and packaging, directly from Fronius (Austria).

🆕 Condition: Brand New | Factory Sealed

⚙️ Technical Specifications:

• Model: Fronius IG Interface Box
• Part No.: 4,240,109
• Serial No.: 20452251
• Power Supply: 12V DC
• Max Current Consumption: 150 mA
• IP Rating: IP20 (indoor use)
• Communication Ports: RS232 / Ethernet
• Manufacturer: Fronius International GmbH (Austria)

✅ Key Features & Benefits:

✔ Enables data monitoring and communication with Fronius IG inverters
✔ Supports RS232 and Ethernet connections
✔ Compatible with Fronius DatCom display systems
✔ Reliable and easy-to-install interface
✔ Designed and manufactured in Austria
✔ Compact size for space-saving integration
✔ Delivered in original box with official documentation

🔗 Compatibility:

✔ Fronius IG series inverters
✔ May also be compatible with IG Plus (please verify with Fronius model number)

📦 Included: Interface Box, documentation, original packaging
🏷️ Condition: New
🔧 Application: Solar system monitoring, SCADA integration, remote diagnostics

🚀 Upgrade or replace your Fronius monitoring interface with this new original communication module — engineered for precision and long-term reliability.