UGREEN 70613 RS232 to RS485 Converter with Surge Protection

The UGREEN 70613 RS232 to RS485 converter lets a computer or RS232 device communicate with RS485 equipment over long cable runs. It suits industrial and commercial setups where stable serial communication matters more than speed or convenience features.

RS485 supports multi-drop networks, so one computer can talk to several RS485 devices through a single pair of wires plus a ground wire. If you are looking for a dependable UGREEN converter for control panels, sensors, or serial equipment, this model is built for that job.

Key Features of the UGREEN RS232 to RS485 Converter

• Asynchronous half-duplex operation: Data travels in one direction at a time over the same wire pair, which keeps wiring simple and works well for most industrial serial protocols.
• Point-to-point communication mode: Gives a direct link between your RS232 device and the RS485 side, making setup straightforward.
• RS232 transmission up to 15 m: Gives you reasonable cable reach between the computer or controller and the converter.
• Surge protection on the RS485 interface: Helps guard the connection against electrical spikes, which is useful in industrial and commercial environments.
• Multi-drop support for up to 32 devices: Connect multiple RS485 devices to one computer on a single wire pair (plus ground), so you do not need separate ports for each device.
• Long RS485 reach up to 1200 m: RS485 communication is known for covering long distances, which suits factories, warehouses, and large buildings.
• Good anti-interference ability: RS485 resists electrical noise well, so communication stays more stable near motors, machinery, and other noisy equipment.

Why Choose the UGREEN 70613 RS232 to RS485 Converter

This converter solves a common problem: many computers and older devices use RS232, while industrial equipment often uses RS485. The UGREEN 70613 bridges the two, so you can keep your existing hardware and still reach RS485 networks.

The surge-protected RS485 interface adds peace of mind in demanding environments. Multi-drop capability also saves wiring and setup time when you manage several devices from one computer. For buyers who prefer a trusted brand when searching for a UGREEN converter, the 70613 is a practical, purpose-built option.

Best Use Cases

• Industrial automation and control systems
• Commercial buildings and monitoring setups
• Connecting multiple RS485 devices to one computer
• Long-distance serial communication where noise resistance matters

Technical Specifications