Datasheet

DG600F Coin Acceptor Technical Manual Version 1.0 - 06.2010
Page 8 of 21-
4.2.2
4.2.24.2.2
4.2.2 Forbidden Mode 2
Forbidden Mode 2Forbidden Mode 2
Forbidden Mode 2 —
——
— High Level forbid accepting coins
High Level forbid accepting coinsHigh Level forbid accepting coins
High Level forbid accepting coins
When SW4 is on “ON” position，
If the 5
th
Inhibiting port is disconnected or connected to a high level（>+3V）, coin acceptor
will refuse all coins。
If the 5
th
Inhibiting port is disconnected or connected to a high level（<+1V）, coin acceptor
will accept all coins。
4.3
4.34.3
4.3 Serial Signal Output
Serial Signal OutputSerial Signal Output
Serial Signal Output
Serial signal output consists of a NPN transistor
◎ Signal output port
 In serial pulse signal output mode, on acceptance of enough coins ( no less than machine
charge amount), NPN transistor is turned on for a period of 25ms/45ms/65ms/100ms
(+/-20%).
Machine will detect not only the edges of credit pulses, but also credit pulses
width is not less than 20ms in valid, as to eliminate noise or incorrect pulse in
output line 。
Note: It can set the period of 25ms/45ms/65ms/100ms in coin acceptor parameter A2.
 In serial RS232 signal output mode, on acceptance of enough coins (no less than
machine charge amount), NPN transistor is turned on by RS232 signal
 Output signal quantity= Deposited coin amount / Machine charge amount
E.G.：
Coin $0.1 is set as 01, coin $0.5 is 05, coin $1.00 is 10, machine charge amount is set as 02.
It means that,
Deposit 2pcs of coins $0.1 to send out a signal
Deposit a coin of $0.5 to send out 2pcs of signals and remain a coin $0.1 amount
Deposit a coin of $1.00 to send out 5pcs of signals