Flintec FT-16D V.1.21 - Manual (Page 21)

8.3 Ethernet Option
The PC104 board has an optional Ethernet interface for connecting to peripherals. FT-16(D) weighing terminals
which are equipped with an Ethernet option can be connected to Ethernet TCP/IP networks as described below.
8.3.1 Electrical Connections
The pin configuration of the RJ45 Ethernet connector is described below:
Ethernet Connector (RJ-45)
Pin no. Signal Description
1 TX+ Differential Ethernet transmit data +
2 TX– Differential Ethernet transmit data –
3 RX+ Differential Ethernet receive data +
4 Not used, terminated
5 Not used, terminated
6 RX– Differential Ethernet receive data –
7 Not used, terminated
8 Not used, terminated
Connector
1 2 1 2
1: Link LED
2 Activity LED
Shield Chassis ground
State Link LED Activity LED
Off No link No Activity
Amber 10 Mbit/s Half Duplex
Green 100 Mbit/s Full Duplex
Connection to an Ethernet hub
Cabling is done using a standard
RJ-45 patch cable.
Direct connection to a PC
Cabling is done using a RJ-45
cross over cable.
FT-16(D) Technical Manual, Rev. 1.21 December 2008 Page 21 of 32