8
1.2.4.B Network Connection
The figure below illustrates the network connection to the computer. For this connection, the
optional product GV-ASBox is required.
Figure 1-6
Connect two power wires and four RS-485 wires to GV-AS400. The table below shows the
pin assignments of related connectors on GV-AS100.
Pin Function Pin Function Pin Function
1 Power In 12V 3 RS-485 A+ 5 RS-485 B+
2 GND 4 RS-485 A- 6 RS-485 B-
Also see 1.4.3.A Connecting GV-AS100.
1.2.4.C Switches
Switch 1: When Switch 1 is ON, GV-AS100 can connect to GV-ASManager or GV-ASBox.
When Switch 1 is OFF, the connection is unavailable. By default Switch 1 is set to ON.
Switch 2: When the RS-485 connection between GV-AS100 and computer is longer than
600 meters (1968.50 feet), the RS-485 signal may become weak. In this case, turn Switch 2
ON to have a 120-Ohm resistor.
Figure 1-7
To Next Page
Loading...
Need help?
General
