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PCLD-788
Switch
Position
(SW1)
1
2
3
4
ADDR.
ON
ON
ON
ON
0
ON
ON
ON
OFF
g
ON
ON
OFF
ON
z
ON
ON
OFF
OFF
3
ON
OFF
ON
ON
4
ON
OFF
ON
OFF
5
ON
OFF
OFF
ON
6
ON
OFF
OFF
OFF
vi
OFF
ON
ON
ON
8
OFF
ON
ON
OFF
9
OFF
ON
OFF
ON
10
OFF
ON
OFF
OFF
li
OFF
OFF
ON
ON
12
OFF
OFF
ON
OFF
13
OFF
OFF
OFF
ON
14
OFF
OFF
OFF
OFF
15
Installation
The control signals bit C7 to bit C4 on connector CN2 (CN3) are used
to select the board vyhich
format of bit C7 to C4 is as following
Bit
C7
Bit
C6
tr:
txi
tz:
tr:
t Iz I
tm
tata
tata
ta a
ta
ta
t m t m
tt
ta
tt
ta
eee
tr:
t t t: t m
tt
tt
m m t ta
m m ta
ta
the multiplexer
output is enabled.
If the
board
is not selected,
the output
is disabled
and is left open.
The
tu t
tz
tt
tz:
tt m
tt m ae
Bit
C5
Bit
C4
ADDR.
ep
UBËONKPOVOJNMUSUNHKHO
When
more
than
one
PCLD-788
boards
are cascaded,
as following
figure, every PCLD-788
boards has its individual
address.
To access
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