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RS-232/485 Converter  (SW485A) | | |
 Product Feature | Features
1. Plug and play, small volume, easy to installation
2. High receive delicacy
3. Port-powered,high efficiency obtain electricity, can also worked on 3 lines
4. Lowest consumption
5. Automatic send data control, auto distinguish and sense direction about data transfer
6. Auto sense serial signal rate, zero delay automatic transmit | | | |
| Product Specifications | Communication Standard Accord EIA RS-232, RS-485 standard
RS-232 signal TX, RX, GND
RS-485 signal D+, D-, GND
Working format Asynchronism, point to point or multi point, 2 wire half-duplex
Direction Automatic send data control, auto distinguish and sense direction about data transfer
Baud rate 300-115200bps, auto sense serial signal rate
Loading Support 32 point loopback (can order 128 point)
Transmission RS-485 side 1200M(9600bps), RS-232 side less than 5M
Port protection 600W surge protection, 15KV static electricity protection
Connector RS-232 side DB-9 female, RS-485 side 4 terminal block
Environment Working temperature -40 to 80
Storage temperature -40 to 85
Humidity Relative humidity 5% to 95%
Power Input powered No power supply needed, powered from TXD, RTS, DTR signal in RS-232 port
Consumption Static consumption less than 10mA,dynamic consumption less than 40mA
Dimension L*W*H 72mm*33mm*16.5mm
Shell Plastic
Color Black
Weight 30g
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