MODEL485I is an universal lightningproof RS-232/RS-485/RS-422 converter, Adopt interface atuo-adapt technology,no switch setup,random switcht RS-485/RS-422 interface, DIN-rail mount, easy to installation, Immune to surges, spikes and ground loops.
Features
1. Adopt interface atuo-adapt technology, no switch setup, random switch RS-485/RS-422 interface
2. Automatic send data control, auto distinguish and sense direction adout data transfer
3. Auto sense serial signal rate, zero delay automatic transmit
Communication
| Standard |
Accord EIA RS-232, RS-485, RS422 standard |
| RS-232 signal |
TX, RX, GND |
| RS-485 signal |
D+, D-, GND |
| RS-422 signal |
R+, R-, T+, T-, GND |
| Working format |
Asynchronism, point to point or multi point, 2 wire half-duplex, 4 wire full-duplex |
| Direction |
Automatic send data control, auto distinguish and sense direction about data transfer |
| Band rate |
300-115200bps, auto sense serial signal rate |
| Loading |
Support 32 point loopback (can order 128 point) |
| Transmission |
RS-485/422 side 1800M(115200bps), RS-232 side less than 15M |
| Port protection |
1500W surge protection, 15KV static protection |
| Isolation |
2500V |
| Connector |
RS-232 side DB-9 female, RS-485/422 side 5 terminal block |
Environment
| Working temperature |
-20 to 60 |
| Storage temperature |
-25 to 85 |
| Humidity |
Relative humidity 5% to 95% |
Power
| Input powered |
RS485/422 side 9V external powered, powered from TXD, RTS, DTR signal at RS-232 side |
|
Consumption
|
Static consumption less than 10mA, dynamic consumption less than 40mA
|
Dimension
| L*W*H |
64mm×48mm×21mm |
| Shell |
Plastic |
| Color |
White |
| Weight |
50g |
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