Dtech DT-9000 Passive RS232 to RS485 Converter with 1.2Km Range

The Dtech DT-9000 Passive RS232 to RS485 Converter lets you connect RS232 equipment to an RS485 line. It reaches up to 1.2 Km at 9600bps, so serial devices can sit far from the controller or computer.

It supports communication rates from 300 to 38400bps, which covers a wide range of serial devices. It follows the TIA/EIA standards for both RS232 and RS485, so it fits into standard serial setups without special adaptation.

If you are looking for a dependable Dtech converter for serial communication projects, the DT-9000 is a practical, no-fuss choice. It suits equipment rooms, control panels, and installations where the devices are spread out.

Key Features

• RS232 to RS485 interface conversion: Turns an RS232 signal into RS485, so RS232-only equipment can join an RS485 network.

• Communication rate of 300 to 38400bps: Lets you match the baud rate of your existing devices, from slow legacy equipment to faster serial links.

• Up to 1.2 Km communication distance (at 9600bps): Lets you run the link across long cable distances instead of keeping devices close together.

• TIA/EIA standard compatibility: Works with RS232 and RS485 devices built to the TIA/EIA standards, which reduces integration problems.

• Passive design: A simple converter that keeps your serial setup easy to plan and install.

Why Choose the Dtech DT-9000 Passive RS232 to RS485 Converter

The DT-9000 does one job: extending serial communication over RS485. That makes it easy to understand and easy to fit into an existing setup.

• Longer reach: The 1.2 Km rated distance at 9600bps means devices no longer need to sit next to the host.

• Flexible speeds: With 300 to 38400bps support, you can keep the settings your devices already use.

• Standards-based: TIA/EIA compatibility on both RS232 and RS485 means predictable behavior with standard serial devices.

• Trusted brand: For buyers searching for a Dtech converter, the DT-9000 is a straightforward option for everyday serial communication work.

Best Use Cases

• Connecting an RS232 device to an RS485 network

• Extending serial communication over long cable runs

• Serial links between a computer and remote equipment

Technical Specifications