Delta AH500 - Page 558

AH500 Programming Manual
6-390
 The connection of the common-anode four-digit seven-segment display with IC 7447 is
as follows.
Vcc
f
GND
A
b
a
c
d
e
g
B
C
D
RBI
RBO
LT
a
b
c
g
f
e
d
h
0
1
2
3
5VDC
120
10
0
10
1
10
2
1
3
1K
10
2
4
8
ZP
IC7447
+