Siemens SIMATIC IOT2050 User Manual

Hardware descriptions
10.5 Internal interfaces
SIMATIC IOT2050
120 Operating Instructions, 03/2024, A5E39456816-AF
10.5.3 Mini PCIe interface
X100
Pin
Signal Name
Pin
Signal Name
51
52
+3.3 Vaux
49
50
GND
47
ANTCTRL3
48
+1.5 V / ANTCTRL1
45
ANTCTRL2
46
43
GND
44
41
+3.3Vaux
42
39
+3.3Vaux
40
GND
37
GND
38
USB_D+
35
GND
36
USB_D-
33
PETp0
34
GND
31
PETn0
32
SMB_DATA
29
GND
30
SMB_CLK
27
GND
28
+1.5V / ANTCTRL0
25
PERp0
26
GND
23
PERn0
24
+3.3V
aux
21
GND
22
PERST#
19
20
W_DISABLE1#
17
18
GND
Mechanical Key
15
GND
16
13
REFCLK+
14
UIM_RESET
11
REFCLK-
12
UIM_CLK
9
GND
10
UIM_DATA
7
8
UIM_PWR
5
6
1.5 V
3
4
GND
1
WAKE#
2
3.3 Vaux
10.5.4 M.2 interface
M.2 Key E
X101
Pin
Signal Name
Pin
Signal Name
74
3.3 V
75
GND
72
3.3 V
73
70
71
68
69
GND
66
67

Siemens SIMATIC IOT2050 Specifications

General

Brand	Siemens
Model	SIMATIC IOT2050
Category	Gateway
Language	English