13
RVV Gen II KO Service and Parts Manual
SECTION 2: Vender Component Explanation
Delivery Mechanism
Controller (including
pinouts)
The vender’s delivery control board (DMC) is responsible
for delivery operations. The DMC is the smaller of the
two printed circuit boards located in the upper left corner
of the inside of the door. Along with the VMC, the DMC
is protected by a cover. Removing this cover will expose
the boards and all wiring connections to the boards.
Y-Axis
(Position P1)
: The Y-axis is the up and down
movement of the product elevator.
PIN
WIRE
FUNCTION
NUMBER COLOR
1
BLACK Y-AXIS ENC GROUND
2
RED
Y-AXIS ENC 5 VDC
3
WHITE
Y-AXIS ENCODER CHANNEL B
4
GREEN
Y-AXIS ENCODER CHANNEL A
5
BLACK 5 VDC Y-AXIS HOME SWITCH
6
RED
COMMON Y-AXIS HOME SW.
7
-
+5 VDC
8
BLACK Y-AXIS PHASE A-
9
-
NOT USED
10
RED
Y-AXIS PHASE A+
11
-
NOT USED
12
GREEN
Y-AXIS PHASE B-
13
-
NOT USED
14
WHITE
Y-AXIS PHASE B+
X-Axis
(Position P2)
: The X-axis is the left and right
movement of the product elevator.
PIN
WIRE
FUNCTION
NUMBER COLOR
1
BROWN X-AXIS ENC GROUND
2
YELLOW X-AXIS ENC 5VDC
3
-
NOT USED
4
WHITE
X-AXIS ENCODER CHANNEL A
5
GREEN
X-AXIS ENCODER CHANNEL B
6
-
GROUND
7
BROWN X-AXIS PHASE B-
8
YELLOW X-AXIS PHASE B+
9
-
NOT USED
10
-
NOT USED
11
GREEN
X-AXIS PHASE A-
12
WHITE
X-AXIS PHASE A+
Delivery Cup
(Position P3)
: This harness connects to the
delivery cup assembly board.
PIN
WIRE
FUNCTION
NUMBER COLOR
1
BLACK GROUND
2
BROWN PRODUCT DETECT
3
RED
TACHOMETER SENSE
4
YELLOW POSITION SENSE
5
GREEN
5 VDC
6
BLUE
PLUNGER MOTOR -
7
GREY
PLUNGER MOTOR +
8
-
NOT USED
9
PINK
DRIVE MOTOR +
10
WHITE
DRIVE MOTOR -
Port Sensors
(Position P4)
: The harness connecting to
this pinout should never be cut, pinched, or spliced if cut.
The delivery sensors are located in the port area of the
vender’s main door. The emitter is located below the port;
the receiver is located above the port.
Note: This harness
also connects to the VMC at position P11.
PIN
WIRE
FUNCTION
NUMBER COLOR
1
-
+5 VDC
2
RED
PORT DETECT
3
BLACK DELIVERY DOOR SWITCH
4
BROWN GROUND
5
-
NOT USED
6
ORANGE GROUND VMC LOOP (WHITE)
Multi-Drop Bus
(Position P6)
:
The five-wire serial
harness connecting to this pinout provides power and
communications to and from the VMC and DMC for the
coin mechanism, the optional 24 VDC bill validator, and/
or the optional debit card reader, as well as the electronic
door lock. If this harness is cut, pinched, or disconnected,
you will noticeably lose power to these items.
Note: This
harness also connects to the VMC at position P9.
PIN
WIRE
FUNCTION
NUMBER COLOR
1
WHITE
24 VDC
2
BROWN RETURN
3
-
KEY
4
BLACK RECEIVE
5
RED
TRANSMIT
6
GREEN
COMMON
