Dover Wayne Helix WM048523 - WIP Pulser; VGA Backlight Driver Board; EM Totalizers

4.22 WIP Pulser
pin 8
top
pin 1
bottom
tab
tab
Detail A
shown with cover and
rubber cap removed
pulser wire harness
15 VDC RED wire to Pin 4
GND, BLUE wire to Pin 3
REC, BROWN wire to Pin 2
XMT, WHITE wire to Pin 1
calibration doors
4.23 VGA Backlight Driver Board
J1
Power Out
to Backlight
J2 Power in from iX board
J4
24V Out
J5 Themostat or the jumper shown
must be in place for 24V out at J4
4.24 EM Totalizers
Electro Mechanical Totalizer (EMT) require 24 VDC. Tabs on both sides lock the EMT into place
in the bezel bracket.
Tab Lock
Tab Lock
62 WM048523 Rev 08 01/2019
4 Board Layout and Connector Descriptions