Innovative BV20, Руководство по эксплуатации

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Copyright Innovative Technology Ltd 2008 GA794-2
Electrical Supply Minimum Maximum
Supply Voltage (V DC) Absolute
Limits
12V
±
10%
MDB IF5 Version Supply
Voltage
+18V +48V DC or 34V
AC
Supply Ripple Voltage 0 0.25V @100 Hz
Supply Currents:
Sleep (Low Power Mode) 1.2mA
Standby 150mA
Validating 540mA
Peak (Motor Stall) 1700mA
Low Power Mode can be used with all none serial communication protocols to reduce the
power consumption of the BV20 when idle. When the BV20 is in this state the current
consumption is reduced to approximately 1.2mA. The BV20 goes into low power mode
approximately 4 seconds after the validator is powered up and remains in this state until a
note is entered (Time A). Following a note insertion the BV20 returns to Low Power mode
approximately 1 second after the Busy line goes High (After credit is given or note is
rejected). (Time B)
Low Power mode uses 3 control lines: Vend – Pin 1, Inhibit – Pin 5 and Busy – Pin 9
Figure 5 - Low Power Mode Timing Diagram
Inhibit
0V
Busy
0V
Vend
Validating
0V Stacking
En
a
b
le
d
Validator
W
ake Up
Note Inser
ted
Vend / Credit
S
leep
A
B
BV20 Operations Manual 18