Chapter
4
Operating Instructions
Flexi Classic Gateways
28
© SICK AG • Industrial Safety Systems • Germany • All rights reserved
8011834/YT28/2016-03-15
Subject to change without notice
PROFIBUS DP Gateway
4.1.2
Application diagnostic outputs UE410-PRO
Assignment
Description
X1-X4
Short circuit and overload detecting control outputs (PNP) supplied via Flexi
Classic system
4.1.3
Plug assignment
The connection to the PROFIBUS-DP fieldbus is made using a 9-pin Sub-D socket.
Pin Description
1
SHLD
2
NC
3
RxD/TxD-P
4
CNTR-P
5
GND-EXT
6
+5V-EXT
7
NC
8
RxD/TxD-N
9
CNTR-N (GND-EXT)
4.1.4
Bus cable
The bus topology for PROFIBUS-DP is a linear structure comprising a screened, twisted
2
F
core cable with active bus termination at both ends. The possible bus lengths are 100 m
at 12 MBit/s up to 1,200 m at 94 KBit/s.
Position
Description
1
PROFIBUS user grey
2
Screened bus cable
3
PROFIBUS termination yellow
(with integrated terminating resistors)
Tab. 30: Application
diagnostic outputs
Fig. 2: D-Sub socket and plug
pin assignments UE410-PRO
Fig. 3: Bus cable UE410-PRO
Tab. 31: Explanation bus
cable UE410-PRO