B&B Electronics USB-4751/4751L Benutzerhandbuch
13
Chapter 3
Figure 3.2: Opto-22 CN1/CN2
Opto-22 CN1
Opto-22 CN2 (USB-4751 Only)
1
PC07
2
GND 1
PC17
2
GND
3
PC06
4
GND
3
PC16
4
GND
5
PC05
6
GND
5
PC15
6
GND
7
PC04
8
GND
7
PC14
8
GND
9
PC03
10
GND
9
PC13
10
GND
11
PC02
12
GND
11
PC12
12
GND
13
PC01
14
GND
13
PC11
14
GND
15
PC00
16
GND
15
PC10
16
GND
17
PB07
18
GND
17
PB17
18
GND
19
PB06
20
GND
19
PB16
20
GND
21
PB05
22
GND
21
PB15
22
GND
23
PB04
24
GND
23
PB14
24
GND
25
PB03
26
GND
25
PB13
26
GND
27
PB02
28
GND
27
PB12
28
GND
29
PB01
30
GND
29
PB11
30
GND
31
PB00
32
GND
31
PB10
32
GND
33
PA07
34
GND
33
PA17
34
GND
35
PA06
36
GND
35
PA16
36
GND
37
PA05
38
GND
37
PA15
38
GND
39
PA04
40
GND
39
PA14
40
GND
41
PA03
42
GND
41
PA13
42
GND
43
PA02
44
GND
43
PA12
44
GND
45
PA01
46
GND
45
PA11
46
GND
47
PA00
48
GND
47
PA10
48
GND
49
+5V_OUT
50
GND
49
+5V_OUT
50
GND