User`s guide

16 • Installation
2.7.3 Analog Input/Output, Extended I/O Connector CN3
AI2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
21
22
23
24
25
26
27
28
29
30
20
31
32
33
34
35
36
37
AI3
AI10
AI9
AI8
AI1
AI0
AI6
AI7
AI5
AI4
AI13
AI14
AI12
AI11
DA Out
A.GND
AI15
A.GND
A.GND
A.GND
D.GND
+12V
D.GND
+5V
ExtTrg
CN3
N/C
PreTrg
N/C
EDO0
EDO1
EDO2
EDO3
EDI0
EDI1
EDI2
EDI3
Figure 5. Pin Assignment of CN3
Legend:
AI n: Analog Input Channel n (single-ended)
DA Out: Analog Output Channel
ExtTrg: External A/D Trigger Signal
PreTrg: Pre-Trigger Stop or Post-Trigger Start Signal
EDI n: Extended Digital Input Channel n (0~3)
EDO n: Extended Digital Output Channel n (0~3)
A.GND: Analog Signal Ground
D.GND: Digital Signal Ground
N.C: No connection