Flintec FT-111 D - Profibus DP; Profinet

FT-111(D) Panel Weighing Indicator, Technical Manual, Rev.1.0.0, May 2019 Page 26 of 146
The PC connection cabling is done via cross cable as shown below. IP address blocks and gateway address of FT-111 and
PC should be the same in cross connection.
Figure 4.13 - PC connection with cross cable
Important note: Disconnect ndface2x set up PC software before Ethernet interfacing.
Profibus DP
Figure 4.14 - PLC Connection
PROFIBUS Connector pin configuration (DB9F)
Pin
Signal
Description
1
-
-
2
-
-
3
B Line
Positive RxD / TxD, RS-485 level
4
RTS
Request to send
5
GND Bus
Ground (isolated)
6
+5V Bus Output
+5V termination power (isolated)
7
-
-
8
A Line
Negative RxD / TxD, RS-485 level
9
-
-
Housing
Cable Shield
Ground
Profinet
Figure 4.15 - PLC Connection
PROFINET Connector pin configuration (RJ45)
Pin
Signal
DIR
Description
1
TX+
Out
Differential Ethernet transmit data +
2
TX−
Out
Differential Ethernet transmit data −
3
RX+
In
Differential Ethernet receive data +
6
RX−
In
Differential Ethernet receive data −
4
Not used
Terminated
5
Not used
Terminated
7
Not used
Terminated
8
Not used
Terminated
Shield
Chassis ground