Sell 1-8 Port RS-485/422 HUB

1,Supply 4-8 port RS-485/422 signal focus function

2,Each port support 256 points loopback.

3,All interface can supply more than 3kv optic electrical isolation

4,All ports setup short circuit and plough protection

5,Support RS-232/RS-485 convert and RS-232/RS-422 convert, can also support relay.
6,Adopt beforehand aggravation technology design, even if the rate is at 9600pbs,
  traffic distance also can reach up t o 3000M.

7,Use ADDC, auto text and control data transfer direction

8,Auto test serial rate Communication

Standard: Accord EIA RS-232, RS-485, RS-422 standard

RS-232: signal TX, RX, GND

RS-485: signal D+, D-, GND

RS-422: signal R+, R-, T+, T-, GND

Working: Asynchronous format , single to single or more, 2 wires half duplex, 4 wires full duplex

Direction: ADDC technology, auto text and control data transfer direction

Band rate: 300-115200bps, auto test serial rate

Loading: support 256 nodes loopback

Transmission: RS-485/422 port 3000meters(9600bps), RS-232 port 5meters

Protection: each port 600W surge protection, 15000Vstatic protection, short
                 circuit and plough protection

Isolation: each port have 3000V optic electrical isolation

Connector: RS-232 port 5 industrial terminal block, RS-485/422 port 5 industrial terminal block

Working temperature: -20 to 60

Storage temperature: -25 to 85 Humidity Relative

Humidity: 5% to 95%

Input power: 220VAC

Consumption: 5W

L*W*H: 220mm*180mm*45mm

Shell: Iron

Colour: Black

Weight: 900g