D.C. payout motor. With power now on both
sides the D.C. payout motor begins to rotate.
Mechanically attached to the motor gearbox is a
cam actuated motor pulse/ motor carrier
switch. A cam attached to the gearbox actuates
the motor pulse/ motor carrier switch after the
motor has rotated a few degrees. The switch
now makes contact with its
N.O.
contact and
provides another path for ground to the D.C.
payout motor.
This motor pulse/motor carrier switch, also
called a full cycle switch, will supply power to
the motor during the full payout cycle, causing it
to always return to its proper stop position. At
the stop position, the motor pulse/ motor carrier
switch is no longer actuated by the motor cam
and removes the alternate ground path for the
motor. If the inventory switch is still actuated
the motor continues to turn, if not. the motor
stops.
E.
EXACT VEND-NICKEL INSERTIONS
VEND PRICE SET@ 15¢
(Figure
4-5)
Inserted nickels pass thru the acceptor and are
diverted to the 5C coin switch. When the nickel
hits the 5C coin switch wire it acuates the
switch moving the common contact to the
N.O.
contact. This breaks the path for ground,
negative D.C .. which has been going from logic
20
REO
FORSALEPAlCES2!"!1 OR ABOVE.
DISCONNECT TH!SWIAE
ANO R ECONNECT TO COMMON
OF SAME SWITCH, AS SHOWN
WHITE
BY DOTTED LINES
-----/''
THERMO CUT OFF
TRANSFORMER
\'+
18
,,.
,..
YELLOW
LT BLUE
YELLOW
PURPLE
TUBE
EMPTY
SW
,,.
10•
WHT/BLUE
WHTIGREEN
SLACK
SLACK
.......
l�CO!NSW
I
I
I
MOTOR PULSE
I
MOTOR CARRIER
WHTIORANGE
WHIH/YELLOW
',\HITE/RED
Figure 4-4
9
board pin 4 thru 5C coin switch to logic board pin
9. However. the nickel is not counted at this
time.
When the nickel coin drops off the 5C switch
wire, it allows the 5C switch common to return
to its N.C. contact once again applying ground,
negative D.C to logic board pin 9. At this time the
nickel is counted and remembered by the logic
board.
When the 3rd nickel is inserted and counted by
the logic board, the logic board energizes its
vend relay.
1 1 5
volts AC,
L
1,
is now routed to
the vend relay
N.O.
contact, out logic board pin
1 5,
to line 3, of the Jones plug.
The
1 1 5
volts AC at Jones plug line 3 energizes
the vending machine credit relay and initiates
the vend cycle. Also when the credit relay is
energized it removes power going to line 6 of the
Jones plug. This causes the changer C.R.E.M.s
to de-energize blocking inserted coins.
The changer vend relay is energized for
approximately 1 /4 seconds; then returns to its
rest position removing 115 volts AC from Jones
plug line 3 and reapplying it to line 7.
The changer C.R.E.M.s remain de-energized
while the vending machine is in vend cycle.
After vend cycle, the credit relay de-energizes,
and the C.R.E.M.s pull in.
5
·�
CR EM
20
REO
,,.
,,.
RED
OK GREEN
.. -------
-
�
-
15<
CR
f
M
FORSALE PRICES25'0A ABOVE
DISCONNECT THIS WIRE
ANO RECONNECT TO COMMON
OF SAME SWITCH. AS SHOWN
WHITE
BY OOTTEDLINES
-----/"'
THERMO CUTOFF
TRANSFORMER
"·+
LT
SLUE
PIJRPLE
TUBE
EMPTY
SW
VENO RELAY
1S
YELLOW
SLUE
PURPLE
11
LT BLUE
,,.
10•
SWITCH INPUT
BLACK
BLACK
25'COltfSW
WIH,'PINK
WHTIORANGE
WH!TEIYHlOW
WHITEIREO
Figure 4 5
MOTOR PULSE
MOTOR CARRltR
SWITCH
