Industrial
Electronic Devices
ADFweb.com Srl – IT31010 – Mareno – Treviso INFO:
www.adfweb.com
Phone +39.0438.30.91.31
User Manual
NMEA 0183 / Modbus Slave - Converter
Document code: MN67616_ENG Revision 1.000 Page 12 of 30
RS422:
For terminate the RS422 line with a 120Ω resistor it is necessary to put ON dip 1 for T line and/or put ON dip 2 for R line, like in figure.
The maximum length of the cable should be 1200m (4000 feet).