Gasboy FuelOmat system 8 Popt Commverter - Manual (Page 39)

NOTE
This module does not require opening the Commverter to
view the LEDs status and indications. The LEDs are
displayed through the holes of the Commverter cover.
The LEDs indication can be seen in the appropriate
column above the module installation position. The
column holes should be seen at the right-hand side from
the vents of the Power Supply, from top down.
LEDs Indication
Connector Side
Blank
Blank
Channel 1 Loop D1
Channel 2 Loop D7
Blank
Blank
LED On – Loop between the module and the pump
functional
LED Blinking – Communication on
LED Off – No communication
2.7.2. Current Loop Connector Pinout
The following pinout is required for the LAN to Current Loop application, for all Wayne and
Gilbarco pumps.
8 7 6 5 4 3 2 1
E G - + E G - +
Channel 2 Channel 1
2.7.3. Current Loop Module Jumpers
The jumpers in the Current Loop module can be set in two different configurations, as shown in
Figure 2-15. The configuration is determined by the two jumpers at opposite sides of the board.
Each configuration provides different power supply voltage:
o 12 Vdc
o 24 Vdc (default)
In addition, there are fur jumpers that determine the current level, as follows:
8 Port CommVerter Operation and Installation Manual 35