Interface Confi Guration - Tripp-Lite MODBUSCARDSV Guia De Instalacion

Confi guration
RS-485 Resistance Confi guration (SW3)
Interface Confi guration
Connection
Use a RS-485 to RS-232 converter or RS-485 to Modbus/TCP converter between the MODBUSCARDSV and a computer.
Refer to the diagram below for wiring connection between the RJ45 jack and the media converter:
19-03-386-93397E.indb 4 19-03-386-93397E.indb 4
Function
Push-Up Resistance
Push-Down Resistance
Terminate Resistance
Note: Refer to the Multiple Monitoring Diagram for more
information on DIP settings.
RS-485 Pin Confi guration
Pin
4
5
8
Wiring connection between RJ45 jack and media converter
4
DIP Setting
# 6
# 7
# 8
Function
RS-485 – B (Connects to "- Data")
RS-485 – A (Connects to "+ Data")
GND
RS-485 to RS-232 Converter
or
RS-485 to Modbus/TCP Converter
Meaning
ON Enable (Default)
OFF Disable
ON Enable (Default)
OFF Disable
ON Enable (Default)
OFF Disable
9/12/2019 10:41:53 AM 9/12/2019 10:41:53 AM