10182 E 06 - 2005
Technical information:
MODULAR VALIDATOR XV
18
Example:
Active Inactive
Credit output pin
0
1
1
0
1st 2nd 3rd
Credit output pin
¾
Working with Service Request
Through pin 6, the pulses are requested
one
by
one
. For this to happen pin 6 must
go from inactive to active for a minimum of 50 milliseconds. Then it must go back to
inactive for a minimum of 50 milliseconds to be able to sell the following signal.
Example:
Active Inactive
Pin nº6: Service request
0
1
Credit output pin
0
1
1
Æ
50
msec
Å
Æ
50
msec
Å
Pin nº 6
0
Æ
minimum 50
msec
Å
1
Credit output pin
0
1º
2º
In both working modes, a
counter
pulse is produced, which will appear each time the value
programmed is reached, the duration of the pulse is also configurable in the duration of the
time ON and the time OFF. It is used to count with an electro-mechanical counter.
