National Instruments SCC-LP04 用户手册

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371071B-01

Mar04

*371071B-01*

Table 1 lists the signal connection corresponding to each pin. AI (X) and 
AI  (X+8) are the analog input signal channels of the E 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. AI GND and 

A GND connect to the SC-2345 at the SCC-PWR connector. You can use 
pins 17 to 20 for cascading channels. Refer to the 

 section for more information on cascading configurations.

Table 1.  SCC-LPXX Pin Signal Connections

1

E Series AI (X)

2

E Series AI GND

3

—

4

E Series AI (X+8)

5

—

6

E Series AI GND

7

—

8

E Series AI GND

9

—

10

—

11

A GND

12

—

13

+15 V

14

–15 V

15

—

16

—

17

AI (X)– (from first stage)

18

AI (X+8)+ (from first stage)

19

AI (X)+ (from first stage)

20

AI (X+8)– (from first stage)