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CN 1: Analog Input Signals
CN1 (For Single-Ended Input)
1
AI0
2
AI2
3
AI4
4
AI6
5
AI8
6
AI10
7
AI12
8
AI14
9
IGND
10
IGND
11
AI16
12
AI18
13
AI20
14
AI22
15
AI24
16
AI26
17
AI28
18
AI30
19
IGND
Legend:
AIn
: Analog Input Channel #n (for single-ended, n=0~31)
AixH : Analog Input Channel #x (for differential positive input, x=0~15)
AixL : Analog Input Channel #x (for differential negative input, x=0~15)
IGND
JP1: Timer Signals
Legend:
Vcc : +5V Power Supply
CLK0
G0
: Gate Input for Counter 0
OUT0
GND : Ground Plane
14
Signal Connections
20
AI1
21
AI3
22
AI5
23
AI7
24
AI9
25
AI11
26
AI13
27
AI15
28
IGND
29
IGND
30
AI17
31
AI19
32
AI21
33
AI23
34
AI25
35
AI27
36
AI29
37
AI31
Figure 3.1 Pin Assignment of CN1
: lsolated Signal Ground
Figure 3.2 Pin Assignment of JP1
: Clock Source for Counter 0
: Counter/Timer Output for Counter 0
CN1(For Differential Input Mode)
1
AI0H
2
AI2H
3
AI4H
4
AI6H
5
AI8H
6
AI10H
7
AI12H
8
AI14H
9
IGND
10
IGND
11
AI0L
12
AI2L
13
AI4L
14
AI6L
15
AI8L
16
AI10L
17
AI12L
18
AI14L
19
IGND
20
AI1H
21
AI3H
22
AI5H
23
AI7H
24
AI9H
25
AI11H
26
AI13H
27
AI15H
28
IGND
29
IGND
30
AI1L
31
AI3L
32
AI5L
33
AI7L
34
AI9L
35
AI11L
36
AI13L
37
AI15L
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