RS232 to RS422/RS485 converters, isolated

Isolated in-line RS232 to RS422/RS485 converters are essential components in many industrial and commercial applications where serial communications are required. These converters allow users to convert data between the RS232 protocol, commonly found in computers and peripherals, and the RS422/RS485 protocol, commonly used in industrial and communications applications.

A notable feature of these inverters is their isolation, which means they isolate and reduce electrical noise and interference, ensuring stable and reliable communications. This is especially important in industrial environments where electrical interference is common.

The ability to be powered externally is an important advantage of these inverters. This means they can be powered by an external power source, which is useful in situations where power supply is limited or where specific power requirements are needed.

The choice of sub-D9 or screw terminal block connectors on the RS422/RS485 side provides flexibility in connecting the drive to different devices and cabling configurations. Sub-D9 connectors are useful for direct connection to devices with a D-sub port, while screw terminal blocks allow for easy wiring and securing of wires.

Some applications require an "Auto Turn Around" converter for a 2-wire RS485 half-duplex bus. These inverters can automatically switch between transmit and receive modes, allowing efficient and bidirectional communication on the same serial bus.

In short, isolated in-line RS232 to RS422/RS485 converters are valuable tools for realizing reliable and stable serial communication in various applications. Their isolation, external power capability and choice of connectivity options make them suitable for a wide range of industrial and commercial environments where accurate data transfer is crucial.