[Description]:1-port USB to RS-485/422 Serial Coverter with ESD protection
Contact:
HighTek HU-04 interface converter for point to point , multipoint communication to provide a reliable link , the converter allows each multipoint connection 32 RS422 or RS485 interface devices, data communication speed 300-128000bps, and data traffic with a power indicator light to indicate a fault condition , supports communication with a USB to RS422, USB to RS485 converter .
The performance parameters: relative humidity 5 % to 95% 16. Transmission distance: 0-1200 meters
1. USB signals : VCC, DATA +, DATA-, GND, FG
2. RS485 signals : T / R +, T/R-, GND
3. RS422 signals : T / R +, T/R-, RXD +, RXD-, GND
4 Working mode: asynchronous , point to point or multi-point , 2-wire half-duplex , 4-wire full-duplex
5 Direction control: automatic data flow control technology, automatic identification and control data transfer direction
6 Baud Rate :300-921 .6 bps, automatically detect the serial signal rate
7 Load capacity: supports multipoint each converter allows connecting 32 RS422 or RS485 interface device
8 Transmission Distance : RS485/422 end 1200 meters (9600bps time ), USB port not more than 5 m
9 Interface protection : Surge protection , ± 15KV ESD protection
10 Interface Type : USB Type A connector male side , DB9 male connector head
11 Signal indication: two signal lights transmit (TXD) Interface (RXD)
12 Transmission media: twisted pair or shielded cable
13 Transfer rate : 128000bps to 300M
38400bps to 600M
9600bps to 1.2KM
14 Dimensions : 55mmX36mmX18mm
15 Operating environment : -40 ℃ to 85 ℃,
17 Support Win/98/Win2000/XP/Vista/Win7/8/Linux
