Connecting The Profibus Cable - wtw DIQ/S 182-PR System Operating Manual

PROFIBUS connection
7 - 2
 Is the currently valid GSD being used? If you are in doubt, download
it from the Internet.
 Have admissible bus parameters been set only? If you are in doubt
set them to default values.
 Is it guaranteed that the PROFIBUS master has consistent access
to the 16 byte sensor data structure?
Note for Siemens PLC with programming language STEP7:
The following commands have to be used for consistent access:
– SFC15 (for writing)
– SFC14 (for reading)
 After commissioning:
Do all devices signal error-free behavior?
(DIQ/S 182-PR: status "Online" in the measured value and status
display).
7.2

Connecting the PROFIBUS cable

The PROFIBUS cable is connected to the DIQ/S 182-PR using a 9-pin
D-SUB connector on the top of the housing. As connector on the cable
side, we exclusively recommend one of the following two connectors.
Manufacturer: Phoenix Contact GmbH & Co. KG
Flachsmarkt 8
32825 Blomberg
Germany
http://www.phoenixcontact.com
Types: VS-09-PROFB-SC
(Phoenix article no. 1654549, with screwed contacts,
available from WTW under order number 902 888)
or: VS-09-PROFB-SP
(Phoenix article no. 1654345, with spring contacts)
To remove the blind plug, lift the safety bracket with a suitable screw
driver at both clamps on the left and right side (see Fig. 7-1).
System 182
ba75503e07 04/2012