The H485-D can convert RS-232 serial port signal to two wires semi duplex RS-485 signal or four wires full duplex RS-422 signal,with 2500V photo electricity isolation. It need a +5V DC power supply.
Features:
RS-232/RS-485/422 converter,,RS485 two wire semi duplex,Standard DB9 port
15Kv static protecting and 600W/ms lightning protecting
Particular protecting circuit for the serial port,
Industry level design, excellent import element chosen, all surface adhibit techniques
Power Supply | RS232 Port powered, RS485 DC5V power supply |
Working current | <10mA |
Baud Rate | 300~38,400bps |
Communication distance | RS485/422 port 1.5km(9.6Kbps) |
Max. nodes | 128 nodes |
Isolation voltage | 2500V |
Isolation method | Two sides signal isolate between each other |
Protect voltage | 7~8V |
Protect capability | 600W/ms |
Static protect voltage | 15KV |
Working temperature | -40℃~85℃ |
Weight | 36g(Include the terminal block) |
Dimension | 87mm×33mm×17mm (Include the terminal block |
