BLC01D DC power line communication module DC powerline communication Tree star network...

GENERAL DESCRIPTION

To simplify the RS485 engineering field application, and improve the communication reliability, BLC01D series DC power line communication module integrate RS485 interface which can communicate on DC lines and clear lines, and transmit DC power when communicate (N,8,1 format). Data rate can be 9600bps or 115200bps or 230400bps (Valid data rate. The real data rate on power line is higher than RS485 interface's speed). If set right field condition, BLC01D can provide reliable communication on 4000 meters long distance. When long distance set, the power transmission ability will be low because of the impedance resistance of wires.

KEY FEATURES

• RS485 communication & DC transmission on only two wires (Half duplex, N-8-1 format)
• Long distance（More than 4000 meters）
• Can be any network. Supports tree network or star network of RS485.
• Transceiver mode
• Can work on ready RS485 network, providing 18~60V DC transmission (BLC01DH supports 100V/200V/400V DC)
• BAUD rate from 9600bps to 230400bps
• 5A current ability（Can up to 200A）