Pin
Signal
1
A(-)
2
B(+)
3
GND
RS422/485 connector mapping
Pin
Signal
1
TXA(-) / A(-)
2
TXB(+) / B(+)
3
GND
4
RXA(-)
5
RXB(+)
System—Bottom (DIP switches)
Feature
1
RS422/RS485 port toggle switch
Toggle between RS422 or RS485 standard.
2
RS422/RS485 port resistor switch
Enable/disable the differential termination resistor.
3
RS422/RS485 port bias resistor switch
Enable/disable the bias resistor for the RS422/RS485 port.
4
ePSA diagnostic switch
When the position of the switch changes, the system starts in ePSA
(Enhanced Preboot System Assessment) mode on the next start.
5
RS485 port resistor switch
Enable/disable the differential termination resistor for RS485.
6
RS485 port bias resistor switch
Enable/disable the bias resistor for the RS485 port.
7
RS485 port resistor switch
Enable/disable the differential termination resistor for RS485.
8
RS485 port bias resistor switch
Enable/disable the bias resistor for the RS485 port.
10
Содержание Edge 5000 Series
Страница 14: ...24 V AC DC power port 19 5 V DC power adapter port 14 ...
Страница 15: ...System Right Features 1 IO expansion port Connect an external expansion module for additional IO ports 15 ...
Страница 25: ...3 Mount the Edge Gateway on a DIN rail 4 Secure the Edge Gateway to the DIN rail by pressing the latch 25 ...
Страница 83: ...24 V AC DC power port Sealed lead acid battery port 83 ...
Страница 87: ...Wall mount bracket DIN rail 6 Connect the power sources and press the power button on the Edge Gateway 87 ...
Страница 95: ...95 ...