User`s guide

18
•
Installation
Legend:
DO n: Digital output signal channel n
DI n: Digital input signal channel n
GND: Digital ground
•
CN 3: Analog Input/Output & Counter/Timer
( for single-ended connection)
A
I
2
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
A
I3
A
I1
A
I0
A
I6
A
I7
A
I
5
A
I4
A
.GND
A
.GND
V.RE F
ExtRef2
A
.GND
+12V
D.GND
A
I10
A
I9
A
I8
A
I13
A
I14
A
I1
2
A
I11
A
O1
A
.GND
A
I1
5
A
.GND
ExtRef1
A
O
2
GATE0
GATE
N/C
ExtCLK
N/C
+5V
ExtTr
g
COUT0
CN3
N/C
Figure 3.3a. Pin Assignment of CN3
•
CN 3: Analog Input/Output & Counter/Timer
( for differential connection)
A
IH2
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
A
IH3
A
IH1
A
IH0
A
IH6
A
IH7
A
IH5
A
IH4
A
.GND
A
.GND
V.REF
ExtRef2
A
.GND
+12V
D.GND
A
IL
2
A
IL1
A
IL0
A
IL
5
A
IL
6
A
IL4
A
IL
3
A
O1
A
.GND
A
IL7
A
.GND
ExtRef1
A
O2
GATE0
GAT
E
N/C
ExtCLK
N/C
+5V
ExtTr
g
COUT0
CN3
N/C
Figure 3.3b. Pin Assignment of CN3
Legend: