Pin
21
19
17
15
13
11
9
7
5
3
1
10.5.4
M.2-Schnittstelle
M.2 Key E
X101
Pin
74
72
70
68
66
64
62
60
58
56
54
52
50
48
46
44
42
40
38
36
34
32
30
28
SIMATIC IOT2050
Betriebsanleitung, 03/2024, A5E40932611-AF
Signalname
GND
GND
REFCLK+
REFCLK-
GND
WAKE#
Signalname
3,3 V
3,3 V
12C_CLK
12C_DATA
W_DISABLE1#
W_DISABLE2#
PERST0#
SUSCLK
COEX_TXD
COEX_RXD
COEX3
ADD-IN CARD KKEY E
ADD-IN CARD KKEY E
Pin
22
20
18
Mechanischer Key
16
14
12
10
8
6
4
2
Pin
75
73
71
69
67
65
63
61
59
57
55
53
51
49
47
45
43
41
39
37
35
33
31
29
Hardwarebeschreibungen
10.5 Interne Schnittstellen
Signalname
PERST#
W_DISABLE1#
GND
UIM_RESET
UIM_CLK
UIM_DATA
UIM_PWR
1,5 V
GND
3,3 V
aux
Signalname
GND
GND
GND
GND
PEWAKE0#
CLKREQ0#
GND
REFCLKn0
REFCLKp0
GND
PERn0
PERp0
GND
PETn0
PETp0
GND
ADD-IN CARD KKEY E
ADD-IN CARD KKEY E
125