Rs232 Port 1; Rs232 Port 2 - Logic IO RTCU LX2 pro Technical Manual

RTCU LX2 pro Technical Manual V1.00
Advanced Automotive M2M/IoT Gateway

RS232 Port 1

This port can be used as a general-purpose RS232 serial port without hardware handshake signals.
X4: 6 pin SER1 connector overview
Pin Name
1 TD
4 RD
5 GND

RS232 Port 2

The port is a general-purpose RS232 port with all control signals, according to EIA-561 that defines
RS232 on a modular connector.
The signals are available on the RJ-45 connector located on the front panel of the RTCU.
Connector SER2: RJ-45 connector overview, fully RS232 compatible
Pin Name
1 DSR
2 DCD
3 DTR
4 GND
5 RD
6 TD
7 CTS
8 RTS
Logic IO ApS.
Holmboes Allé 14
8700 Horsens
Denmark
Description
Transmit Data from serial port 1, RS232 compatible
Receive Data for serial port 1, RS232 compatible
Signal Ground
Description
Data Set Ready
Data Carrier Detect
Data Terminal Ready
Signal Ground
Receive Data for serial port 2
Transmit Data from serial port 2
Clear To Send
Request To Send
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