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F3--08TEMP 8-Channel Temperature Input
Setting the Module Jumpers
The module is set at the factory for eight-channel operation. If this is acceptable you
do not have to change any of the jumpers. The following diagram shows how the
jumpers are set.
If you examine the rear of the module,
you’ll notice several jumpers. The
jumpers l1, +2 and +4 are used
to select the number of channels that will
be used. Without any jumpers the
module processes one channel. By
installing the jumpers you can add
channels. The module is set from the
factory for eight channel operation.
For example, if you install the +1 jumper,
you add one channel for a total of two.
Now if you install the +2 jumper you add
two more channels for a total of four.
Any unused channels are not processed
so if you only select channels 1--4, then
the last four channels will not be active.
The following table shows which jumpers
to install.
Jumpers installed as shown
selects 8-channel operation
+4 +2 +1
Number of
Channels
Channel(s)
+4
+2
+1
1
No
No
No
1 2
No
No
Yes
1 2 3
No
Yes
No
1 2 3 4
No
Yes
Yes
1 2 3 4 5
Yes
No
No
1 2 3 4 5 6
Yes
No
Yes
1 2 3 4 5 6 7
Yes
Yes
No
1 2 3 4 5 6 7 8 Yes
Yes
Yes
Factory Settings
Selecting the
Number of
Channels
