Manual for StealthTouch M5-M7 with Core Pentium & Core i-Series Model v1.0
Page 18
Chapter 5: Serial port (RS232, COM ports)
5.1
Serial port location and pin assignment
StealthTouch-M5/M7 comes with four RS232 Serial port on I/O Panel. The serial ports are using 8-Pin RJ45 connector.
Picture: Serial Port (RS232) Location
Table: Pin Assignment for RS232 Serial Port
PIN Serial Port Signal
Description
1
DCD
Data Carrier detect
2
RX
Receive data
3
TX
Transmit data
4
DTR
Data Terminal
Ready
5
GND
Signal Ground
6
DSR
Data Set Ready
7
RTS
Request to send
8
CTS
Clear to send
5.2
Using RJ45 to DB9 adapter with serial port/COM port
If you are using devices with DB9 Connector, you can use RJ45 to DB9 adapter. Please see picture below:
Picture: RJ45 Male to DB9 Male adapter (P/N: 30-326F)
Table: Pin assignment for RJ45 Male to DB9 Male adapter (P/N: 30-326F)
RJ45 Male
DB 9 Male
