FUTEK IPM600 (D610) Digital Display - Manual (Page 105)

14.BCD DATA OUTPUT(OPTION)
94
Input
14-5. Signal Timing
PC
This signal turns on at the same time as BCD data when stable.
OVER
This signal is outputted at the time of -ADC OVER, +ADC OVER, +overflow or -
overflow.
Vcc
F371
Inside
IC=Approx.6mA
COM
Switch
Transistor
+5V
TTL open collector output
Open OFF
Short ON
NOTE
- Do not apply external voltage to the signal input circuit.
- The external element is required to withstand Ic=10mA.
- Leakage from the external element is required to be 30 A or below.
Outside
0
1
BCDdata
P.C
0
1
OVER