I-7520 - RS-232 to RS-485 isolated converter

Industrial Isolated RS-232 to RS-485 Converter. 

The I-7520 is an advanced isolated RS-232 to RS-485 converter that enables reliable and stable communication between devices in industrial automation, SCADA systems, and smart buildings. This device eliminates the limitations of the RS-232 standard, allowing communication over distances up to 1200 m and enabling multiple device connections on an RS-485 network.

With 3000 VDC galvanic isolation, the I-7520 effectively protects systems from electrical surges and interference, ensuring secure communication even in demanding industrial environments. Automatic transmission direction control eliminates the need for manual configuration, making this converter exceptionally user-friendly. The device supports a wide input voltage range (10-30 VDC), ensuring compatibility with various industrial power systems.

The I-7520 is widely used in SCADA, Modbus RTU, energy management, and industrial applications where long-distance communication and resistance to electromagnetic interference are required. Its robust construction and ease of DIN rail mounting make it an ideal solution for installations requiring reliable RS-232 to RS-485 conversion.

Key Features and Benefits

• 3000 VDC Isolation – protects systems from surges and potential differences, enhancing transmission security.
• Automatic Transmission Direction Control – built-in Self-Tuner mechanism eliminates the need for manual configuration.
• Wide Power Supply Range – 10-30 VDC input allows flexible deployment in various environments.
• Long Transmission Range – up to 1200 m at 9.6 kbps and 400 m at 115.2 kbps.
• Multiple Baud Rate Support – from 300 to 115200 bps, enabling integration with diverse automation systems.
• SCADA and PLC Compatibility – ideal for industrial applications.
• DIN Rail Mounting – easy and stable installation in control cabinets.
• Interference-Resistant Housing – made of UL94-V0 flame-retardant material.

The I-7520 is a reliable solution for systems requiring stable and long-distance communication. With high isolation, automatic transmission control, and wide baud rate support, this device is a perfect choice for professional industrial installations and monitoring systems.

Technical Specifications

The I-7520 is an isolated RS-232 to RS-485 converter that ensures reliable data transmission over long distances and effective protection against electromagnetic interference. It supports a wide range of baud rates and automatic transmission direction control, making it ideal for industrial automation.

With its robust construction and flame-retardant UL94-V0 housing, the I-7520 is ideal for demanding industrial environments, ensuring reliability and long service life.