Parking Lot RFID Card Dispenser Low Level Ticket Vending Machine

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Signal Definiens

Signal Description

1

-24V

Operating Voltage cathode

2

+24 VDC

Operating Voltage anode

3

0 V(input and output GND)

Link with Operating Voltage cathode

4

Pay out (out card signal) 

Input, Low-Level(min 200ms) effective

5

Reset( reset input)

Input, Low-Level(min 200mS) effective

6

Ready

Output this signal when the machine is available, moreover pre-issue is in place. Open-collector outputs, and Active Low Level

7

VD( loop detector input)

Open-collector output, and Active Low Level. When DIP2=OFF, OUTOK means the card is in place where the card is read or where the card is taken away; when DIP2=ON, in the process of issuing card, no output for OUTOK, after the card is taken away, there will output 300ms pulse signal.

8

Callback( return back card)

Input, Low-Level (min 200mS) effective

9

Out ok( card is in place or take card signal )

Output Low-Level effective

10

Lower( less card)

Output Low-Level effective

11

Error( pre-dispense card error or block card)

Output Low-Level effective

12

Empty/Full ( card box empty or collecting box empty)

Output Low-Level effective