1260-37 User Manual
EADS North America Defense
Installation Instructions 2-3
Test and Services, Inc.
©
1994
Table 2-1, 1260-37 Multiplexer/Scanner Circuit Jumper Installation
An X indicates a jumper is to be installed. An (X) indicates the jumper
is optional, depending on whether access to the analog bus is
required. A blank indicates no jumper is to be installed.
8(1X6)
2-Wire
4(1X6)
4-Wire
4(1x12)
2-Wire
2(1X12)
4-Wire
2(1X24)
2-Wire
1(1X24)
4-Wire
1(1X48)
2-Wire
1(1X96)
1-Wire
W2A,B
W3A,B
W4A,B
X
X
X
X
X
X
(X)
X
X
(X)
X
X
W5A,B
W6A,B
X X X X X
X
X
X
W8A,B
W9A,B
W10A,B
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
W11A,B
X
Analog Bus
In two of the above configurations, the 1260-37
Scanner/Multiplexer circuit may be configured to access the analog
bus (refer to
Figure 3-1
). The analog bus allows expansion for the
configuration of larger scanner/multiplexers than the module may
achieve alone. This is accomplished by providing access to a
common bus channel which may be daisy chained to other
multiplexer modules via the front panel
To connect the module to the analog bus, install jumpers W2A and
W2B on the motherboard PCB.
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