Uart Debug; Mini-Pcie-Schnittstelle - Siemens SIMATIC IOT2020 Betriebsanleitung

Pin
4
5
6
7
8
X15 (ICSP)
Pin
1
2
3
4
5
6
7.5.3.2

UART Debug

X14
Pin
1
2
3
4
5
6
7.5.3.3

Mini-PCIe-Schnittstelle

Pin
51
49
47
45
43
41
39
37
35
33
31
SIMATIC IOT2020, SIMATIC IOT2040
Betriebsanleitung, 07/2022, A5E37656491-AC
DIGITAL ANALOG
12
13
11
Belegung
GND
RTS_N
n. c.
RxD
TxD
CTS_N
Signal Name
W_DISABLE2#
Reserved
Reserved
Reserved
GND
+3.3V
aux
+3.3V
aux
GND
GND
PETp0
PETn0
Operating mode
3,3 V
5 V
GND
GND
VIN
Operating mode
POWER SERIAL SPI
MISO
5 V
SCK
RESET MOSI
GND
Pin
52
50
48
46
44
42
40
38
36
34
32
Technische Angaben
7.5 Hardwarebeschreibungen
I2C PWM
Signal Name
+3.3 V
aux
GND
+1,5 V
LED_WPAN#
LED_WLAN#
LED_WWAN#
GND
USB_D+
USB_D-
GND
SMB_DATA
53