National Instruments SCC-FT01, Руководство пользователя, Страница: 7 / 11

© National Instruments Corporation 7 SCC-FT01 Feedthrough Module User Guide
Note
AO GND (A) and AO GND (B) are both in the table, but both connect to the one
AO GND signal on the E Series DAQ device.
An SCC-FT01 signal connection label, which defines the pad numbers
on the SCC-FT01 board, is attached to the inside of the enclosure of the
SCC module.
Whether you plug the SCC-FT01 into an SCC socket for AI, AO, digital,
or counter conditioning, the pads listed under the
All column in Table 2 are
connected, and you can use them.
3 AI GND GND (+5 V) AO GND(B) N/A
or
AI + Cascaded
REF
1
PFI 1/AI REF
TRIG
or
AI + Cascaded
REF
1
4 PFI 7/
AI SAMPLE C
LK or
P0.(
X )
2
+15 V AO GND(A) FREQ OUT FREQ OUT
5 AI – GND (15 V
and REF 5 V) J17—AO 0
J18—AO 1
PFI 5/
AO SAMP
CLOCK AI HOLD COMP
6 AI + Cascaded
3
+5 V PFI 6/
AO START TRIG P0.6 P0.7
7 AI – Cascaded
3
— PFI 5/
AO SAMP CLOCK PFI 0/
AI START TRIG PFI 0/
AI START TRIG
8 AI SENSE
Cascaded
3
— — — PFI 7/
AI SAMP CLK
9 — — — PFI 9/
CTR 0 GATE PFI 4/
CTR 1 GATE
10 — — — CTR 0 OUT CTR 1 OUT
1
Not a counter signal name. Available on any AI SCC socket J1 to J8.
2
Available on digital SCC sockets (J9 to J16) only.
3
Available on final-stage AI SCC sockets (J1 to J8) only.
Table 2. Signals Available by SCC Socket Type (Continued)
Pad
Number
Signal Name
AI/P0. All AO CTR CH0 CTR CH1