Siemens SIMATIC IPC377G User Manual

Technical specifications
8.5 Hardware descriptions
SIMATIC IPC377G
Operating Instructions, 07/2022, A5E51366314-AB
81
Pin
Short description
Meaning
4
DTR
Data terminal ready (O)
5
M
Ground
6
DSR
Data set ready (I)
7
RTS
Request to send (O)
8
CTS
Clear to send (I)
9
RI
Incoming call (I)
Pin assignment RS422
Pin
Short description
Meaning
1
TX-
Transmit data - (O) for full-duplex mode
2
TX+
Transmit data + (O) for full-duplex mode
3
RX+
Receive data + (I) for full-duplex mode
4
RX-
Receive data - (I) for full-duplex mode
5
M
Signal ground
6
nc
7
nc
8
nc
9
nc
Pin assignment RS485
Pin
Short description
Meaning
1
Data-
Transmit / receive data - (I/O) for half-duplex mode
2
Data+
Transmit / receive data+ (I/O) for half-duplex mode
3
nc
4
nc
5
M
Signal ground
6
nc
7
nc
8
nc
9
nc
8.5.3 Internal interfaces
8.5.3.1 Overview of internal interfaces
Interface
Position
Description
USB 2.0
Internal
• 1 × USB pin header to 2 USB 2.0 ports
M.2
Internal
• PCIe × 2 lane + USB 2.0

Siemens SIMATIC IPC377G Specifications

General

Brand	Siemens
Model	SIMATIC IPC377G
Category	Industrial PC
Language	English