Universial high delicacy port-powered RS-232/485 converter

ÃËÑÊÊÔ¹¤éÒ: 000380

ÃÒÂÅÐàÍÕ´: Products Content:
SW485A is perfect for applications that don't require isolation or port-powered capability. All models include Automatic Send Data Control, eliminating the need for software modification. SW485A is an economical converter that supports 2-wire communications. There is also provision for constant enable of the receiver during transmit for full duplex operation.
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
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