EX213, 221, 230 & 233
Page
1
Figure 5.0
Input B0 of EX221 card
There is also a ‘shared bus’ feature, which allows the user to make either a signal or a power
connection to SK3 on the EX233 and it will be brought out on SK5 of the EX221., see Section 7.3.2 for
further details.
470R
2K2
+5V
I/P
0v
#
To EX233
and
Amplicon DIO
Card
BGND
Input B0
J14
HI/LOW
To 0v on next channel
J66
1K5
10K
Volt Free
Opto isolated
J43
8