SATEL USB/RS485 Converter USB-RS485

The SATEL USB/RS485 Converter USB-RS485 is a high-quality interface converter designed to connect SATEL alarm control panels, access control systems, and other RS-485 devices to a PC via USB. It provides galvanic isolation for reliable communication in industrial and security environments.

Advantages

Galvanic isolation protects against voltage spikes and ground loops, ensuring stable data transmission. Supports up to 127 RS-485 devices over distances up to 1200 meters. Easy plug-and-play setup with USB 2.0 connectivity and LED indicators for power, transmit, and receive status.

Suitable for

• Connecting SATEL alarm control panels to PC for programming and monitoring
• Interfacing access control systems with computer software
• Industrial automation and building management systems requiring RS-485 communication

Key specifications

• Interface: USB 2.0 (Type B) to RS-485 (screw terminals)
• Galvanic isolation: Yes
• Max baud rate: 115200 bps
• Power supply: 5V DC via USB
• Operating temperature: -10°C to +55°C
• LED indicators: Power, Tx, Rx
• OS compatibility: Windows (drivers required)
• Max RS-485 devices: 127
• Max transmission distance: 1200 m
• ESD protection: Yes
• Housing material: Plastic

Recommendations

For optimal performance, install the latest drivers from SATEL. Ensure proper termination of the RS-485 bus when connecting multiple devices.