12.1 Sales/Vol and Unit Price Displays
Display board cable connections are shown in Fig 12.2.
DC Power
to other
Preset
Board
DC
Power to
side B
DC Power in from
Connection board
To
Preset
keypad
To
iGEM
Bit Bus
2 wires
to Stop
button
To
Preset
keypad
Figure 12.2: Sales and Unit Price Display Combo Board
The figure above shows two sales displays. For an IEC dual sided dispenser with four sales
displays, set the SW1 switch to 3 on the second display.
WM048523 Rev 08 01/2019 197
12 Small Pump 2000 Model Series
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