SCC-FT01 Feedthrough Module User Guide
6
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4.
Slide the top cover to the right.
5.
Lift off the cover.
You
must
remove resistors R1 through R5, shown in Figure 1, before you
develop custom circuitry. The signal connection pads above connector J2,
represented by item 1 in Figure 1, connect to different signals on the
E Series DAQ device, depending on where you install the SCC-FT01 on the
SC-2345.
Figure 1.
SCC-FT01 Parts Locator Diagram
Table 2 shows the signals available for circuit design when you plug the
SCC-FT01 into each type of SCC socket on the SC-2345. The pad numbers
correspond to the number next to each pad on the SCC-FT01.
1
I/O Pads
2
Prototyping Breadboard Area
3
Signal Connection Pads
4
R1 through R5
Table 2.
Signals Available by SCC Socket Type
Pad
Number
Signal Name
AI/P0.
All
AO
CTR CH0
CTR CH1
1
AI SENSE
–15 V
EXT REF
PFI 8/
CT R0 SOURCE
PFI 3/
CTR 1 SOURCE
2
AI +
REF 5 V
J17—AO 1
J18—AO 0
PFI 6/
AO START TRIG
or
AI – Cascaded
REF
1
EXTSTROBE*
or
AI – Cascaded
REF
1
1
2
3
4