Internal Interfaces; Overview Of Internal Interfaces - Siemens SIMATIC IPC327G Operating Instructions Manual

Technical specifications
7.5 Hardware descriptions
Pin assignment RS422
Pin
1
2
3
4
5
6
7
8
9
Pin assignment RS485
Pin
1
2
3
4
5
6
7
8
9
7.5.3

Internal interfaces

7.5.3.1

Overview of internal interfaces

Interface
USB 2.0
M.2
USB dongle
SIM card slot
68
Short description
TX-
TX+
RX+
RX-
M
nc
nc
nc
nc
Short description
Data-
Data+
nc
nc
M
nc
nc
nc
nc
Position Description
Internal
•
Internal
•
Internal
•
Internal
•
Meaning
Transmit data - (O) for full-duplex mode
Transmit data + (O) for full-duplex mode
Receive data + (I) for full-duplex mode
Receive data - (I) for full-duplex mode
Signal ground
Meaning
Transmit / receive data - (I/O) for half-duplex mode
Transmit / receive data+ (I/O) for half-duplex mode
Signal ground
2 × USB 2.0 pin header
PCIe × 2 lane + USB 2.0
1 × USB 2.0 type A connector
1 × SIM card slot
Operating Instructions, 09/2021, A5E51366275-AA
SIMATIC IPC327G