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8--4
F3--04DAS 4-Channel Isolated Analog Output
Setting the Module Jumpers
The module is set at the factory for a 0--10V signal on all four channels. If this is
acceptable you do not have to change any of the jumpers.
If you examine the top board on the module you will notice four sets of jumpers. The
jumpers are assigned to the channels as follows.
S
Channel 1 — Jumper JP4
S
Channel 2 — Jumper JP3
S
Channel 3 — Jumper JP2
S
Channel 4 — Jumper JP1
NOTE:
At first glance it might appear we have the channel / jumper assignments out
of order. Your eyes do not deceive you. Channel 1
is
controlled by JP4.
Each channel also has a jumper located on the bottom board of the module. These
jumpers select a 1V (or 4mA) offset for each channel. Remove the jumper for any
range that requires an offset. These jumpers are assigned as expected. JP1 selects
an offset for channel 1, JP2 selects an offset for channel 2, etc.
The following diagram shows how the jumpers are assigned. It also shows the
factory settings.
1
Channel 1 Range
1
Channel 2 Ranges
1
Channel 3 Ranges
1
Channel 4 Ranges
Channel 1 Offset
J
P
4
J
P
3
J
P
2
JP1
J
P
1
Channel 2 Offset
JP2
Channel 3 Offset
JP3
Channel 4 Offset
JP4
Jumper Locations
