T
ECHNICAL
DATA
G-18.mft with vending machine control system
50
National Rejectors, Inc. GmbH, Buxtehude
Pin assignment and connection diagrams for ...
For the connection of the G-18.mft to the vending machine components to
be controlled and to the optional MDB periphery, the following pages will
provide you with information on the pin assignment and connection diagrams
of the interfaces on the additional control PCB as well as of the 10-pole MDB
interface on the rear of the coin validator.
... Product ejectors 1–5
(1a–1e, Fig. 6)
Pin 1
MOT1–MOT5 +
Pin 2
MOT1–MOT5 GND
Pin 3
Switch GND
Pin 4
E1–E5 (no
normally open
, in final position closed)
Pin 5
E1–E5 (no
normally open
)
... Escrow
(2, Fig. 6)
Pin 1
MOT + (+ >> cash-box)
Pin 2
MOT -
Pin 3
Switch GND
Pin 4
E1 (no
normally open
), left switch from rear
Pin 5
E1 (no
normally open
), right switch from rear
... Motorized return mechanism
(3, Fig. 6)
Pin 1
MOT +
Pin 2
MOT GND
Pin 3
Switch GND
Pin 4
E (no
normally open
, in final position closed)
Pin 5
–
... Battery
(4, Fig. 6)
Pin 1
BAT GND
Pin 2
BAT +
Fig. 6:
Vending machine interfaces on the additional control PCB
12
2
3
4
5
1a
1b1c
1d
1e
1
5
1
5
1
5
B
1
2
