vision
Snack Plus/Easy Combo
//
Vending
MNP86V03GBV00 Date: 2010/06/14 Rev. 0 PAGE 16 OF 62
4.3. Display card
The display tells the control card what keys have been pressed, showing messages on
screen and issuing the beeps sent by the control card.
DISPLAY CARD CONNECTORS
A. Pushbutton panel
B. (Not in use)
C. (Not in use)
D. (Not in use)
E. Potentiometer for the
contrast of the display
F. Programming pushbutton
G. Backlight
H. (Not in use)
I. Power supply connection, Bus
485
J. Power supply connection,
Bus 485
Fig. 25
4.4. Control card
Communication with the J-2000 compact and with the peripherals takes place under
different protocols.
CONTROL CARD CONNECTORS
A. Transformer secondary and relays K. (Not in use)
B. Connection bin product sensor L. Door microswitch connection
C. Connection tray motors M. RS-232 port connection (1)
D. Connection recovery motor N. RS-232 port connection (2)
E. Connection tray motors Ñ. 485 peripherals connection
F. (Not in use) O. MDB peripherals connection
G. (Not in use) P. LCD backlighting power supply
H. Thermometer connection Q. Connection Executive
I. (Not in use) R. Connection peripherals MDB
J. Battery connection (temperature
controller)
S. Connection peripherals 485
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