
Description:
The USB to 8-Channel RS485 Industrial Isolated Converter is a high-performance communication solution designed for demanding industrial environments. Built with the original CH348L chip, this converter ensures fast, stable, and reliable data transmission across multiple RS485 channels.
Housed in a durable rail-mountable industrial case, the converter features comprehensive built-in protection circuits, including power isolation, ADI magnetic isolation, and TVS surge protection, effectively safeguarding connected equipment from electrical interference, surges, and ground loops.
The fully automatic transceiver circuit requires no manual control or delay, making operation simple and efficient. With its strong anti-interference capability and high communication stability, this USB to RS485 converter is ideal for industrial control systems, automation equipment, instrumentation, and other applications with high communication requirements.
Specifications:
| PRODUCT TYPE | Industrial grade isolated USB to RS485 converter | |
|---|---|---|
| Host port | USB | |
| Device port | RS485 | |
| Power supply | USB Type-C (5V), screw terminal (5V~36V) | |
| USB | Operating voltage | 5V |
| Connector | USB-C | |
| Protection | 200mA self-recovery fuse, isolated output | |
| Transmission distance | About 5m | |
| isolated RS485 | Connector | Screw terminal |
| Direction control | Hardware automatic control | |
| Protection | 600W lightningproof and surge-suppress, 15KV ESD protection (onboard 120R balancing resistor) | |
| Transmission distance | About 1.2km (low rate) | |
| Transmission mode | Point-to-multipoints (up to 32 nodes, it is recommended to use repeaters for 16 nodes or more) | |
| Baud rate | 1200bps ~ 921600bps | |
| LED indicators | PWR | Red power indicator, lights up when there is USB connection and voltage is detected |
| ACT | Status indicator, lights up green when the driver is detected. | |
| TXD | Green TX indicator, lights up when the USB port sends data | |
| RXD | Blue RX indicator, lights up when the device ports send data back | |
| Operating environment | Temperature | -15℃ ~ 70℃ |
| Humidity | 5%RH ~ 95%RH | |
| Operating system | macOS, Linux, Android, Windows 11/10/8.1/8/7 | |
Features:
- USB to 8-channel RS485 industrial isolated converter
- Original CH348L chipset for stable performance
- Power isolation, ADI magnetic isolation & TVS protection
- Fully automatic transceiver, no delay operation
- Fast, reliable, and safe data communication
- DIN rail-mount industrial enclosure
- Ideal for industrial control and automation applications
Package Included:
- 1 x USB TO 8CH RS485
- 1 x USB-A male to USB-C male cable ~1m
- 1 x Screwdriver