3 Other operating modes of the G-18.mft - NRI

TECHNICAL DATA G-18.mft with vending machine control system
Pin assignment and connection diagrams for ...
5
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.
1a 1b1c 1d 1e
... Product ejectors 1–5 (1a–1e, Fig. 6)
... Escrow (2, 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 )
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)
... Battery (4, Fig. 6)
Fig. 6: Vending machine interfaces on the additional control PCB
Pin 1 MOT +
Pin 2 MOT GND
Pin 3 Switch GND
Pin 4 E (no normally open , in final position closed)
Pin 5 –
Pin 1 BAT GND
Pin 2 BAT +
50 National Rejectors, Inc. GmbH, Buxtehude
4
3
2
12
5
1
5
1
5
1
2
B1