HK-5110A 4PORT RS232/RS485 HUB

I. Product Features

1. Interface: Compatible with RS-232 and RS-485 standards of EIA/TIA

2. Electric connection: 10-bit wiring terminal for both RS-232 and RS-485 interface

3. Transmission media: twisted-pair cable or shielded cable

4. Operation mode: Asynchronous half-duplex

5. Power supply: 9-30VDC/350mA

6. Signal indication: 7 signal indicators - Power (PWR), Transmission (TD), Receive(RD), Error (E1-E4)

7. Isolation voltage: continuous 2.5KVrms /500VDC isolation DC/DC module

8. Data rate: 115.2K-300BPS

9. Protection class: +/-15KV ESD protection for RS-232 interface; 600Wlightning strike and surge protection for each RS-485 line

10. Communication distance: 0-5 KM (115200bps-300bps)

11. Dimension: 120mm 72mm 22mm

12. Working environment: -25 to 70 Celsius degree, relative humidity of 5% to 95%