National-instruments Isolated Analog Input Modules SCC-AI03 Manuel d'utilisateur télécharger pdf (Page 13)

SCC-AI Module Pin Assignments

Figure 5 shows the I/O connector pins on the bottom of the module.

Figure 5. SCC Module Bottom View

Table 3 lists the signal corresponding to each I/O connector pin on the

bottom of the SCC-AI. AI (X) and AI (X+8) are the analog input channels

of the E/M Series DAQ device. AI GND is the analog input ground signal

and is the reference for AI (X) and AI (X+8). A GND is the reference for

the ±15 V supplies and REF 5 V. AI GND and A GND connect to the

SC-2345/2350 at the SCC-PWR connector. GND is the reference for the

+5V supply.

1Pin 1 2Pin 2 3 PWB Key 4 Pin 19 5Pin 20

1 2 ... 8 9 10 11 12 13 14

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National-instruments Isolated Analog Input Modules SCC-AI03 Manuel d'utilisateur Page 13