
RTCU LX5 pro Technical Manual V1.00
Advanced Industrial M2M/IoT Gateway
Logic IO ApS.
Ph: (+45) 7625 0210
Holmboes Allé 14
Fax: (+45) 7625 0211
8700 Horsens
Page 10 of 37
Email: [email protected]
Denmark
Communication Connector
RS232 TXD
1
RS232 RXD
2
RS485 RSA
3
GND
4
1-Wire LED
5
RS485 RSB
6
1-Wire
7
GND
8
RJ45 communication connector
Pin
Name
Description
1
RS232 TXD
RS232 Transmit Data
2
RS232 RXD
RS232 Receive Data
3
RS485 RSA
RS485 non-inverting signal
4
GND
Signal input 3
5
1-Wire LED
1-Wire ID-Button LED
6
RS485 RBS
RS485 inverting signal
7
1-Wire
1-Wire bus
8
GND
Signal Ground
Mini USB-B Connector
This USB port is for programming and communication with the RTCU IDE (RACP compliant
application). A standard USB cable can be used between the device and the PC.
Ethernet / LAN
This is a standard 10Base-T/100Base-TX IEEE 802.3 compliant RJ45 Ethernet connector.
Please use an appropriate connector and cable, such as a standard CAT-5 twisted pair patch cable
The connector has the following LED indicators shows the LINK status and communication
activity.