7 profinet connection (only ft-10 pn ), Profibus connector pin configuration (db9f) – Flintec FT-10xx User Manual
Page 17
FT-10 Smart Process Indicator, Technical Manual, Rev. 1.0, January 2014
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
4.3.7 Profinet Connection (only FT-10 PN )
Profinet connection is done as indicated in Figure 4.8.
Figure 4.8 - FT-10 PN serial interface connections
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
Chasis ground
The HUB connection cabling will be a direct connection as shown in Figure 4.9:
Figure 4.9 - HUB connection
The PC connection cabling will be done via cross cable as shown below. IP address blocks and gateway
address of FT-10 and PC should be the same in cross connection.