Communication Conversion

USB

1 USB port, compatible with USB 1.1/USB 2.0 standards

USB Interface

Square USB (USB-BR female connector)

Serial Port

8 serial ports, RS422 and RS485 multiplexed interfaces, compliant with EIA/TIA-485/422 standards

Serial Interface

DB9 pin connector

Transmission Rate

1200 bps to 10 Mbps, baud rate adaptive

Load Capacity

Supports point-to-multipoint; each converter can connect up to 32 RS-422 or RS-485 interface devices

Transmission Distance

RS-485/422 end: 5000 meters (at 9600 bps); USB port: no more than 5 meters

Direction Control

Uses automatic data flow control technology to automatically determine and control data transmission direction

Transmission Medium

RS485 or RS422 is best transmitted using twisted-pair shielded cables

Communication Mode

RS485 asynchronous half-duplex communication; RS422 asynchronous full-duplex communication; supports point-to-point and point-to-multipoint communication

Interface Protection

Surge protection, ±15KV electrostatic protection

Transmission Distance

0-1200 meters

Others

Signal Indicators

1 power light, 8 transmit lights, 8 receive lights

Power Supply

220V AC mains

Power Consumption

Rated value 2.2W @ 220V AC

Operating Temperature

-20℃ to +60℃

Storage Temperature

-20℃ to +60℃