10015UK 01 -2004
Technical information:
ES-525 Validator
12
which the
Coin validator
interprets as a fraud attempt and does not validate the coin. The
fraud signal is maintained while the beam is interrupted.
The
Coin validator
analyses the string detector status every 100 milliseconds.
A.
Photodiode
B.
Phototransistor
C.
Infrared beam of the photodiode
D.
Coin passing the string detector
A
C
B
D
Summary of Contents for ES-525
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