20 •
Installation
Fieldbus Dependent I/O Module
PROFIBUS DP
In order to achieve a high disturbance resistance of the system against elec-
tromagnetic radiated interference ensure that a screened PROFIBUS cable is
used. Where possible connect the screen at both ends with good conduction
and using large surface area screen clips. In addition ensure that the cables are
laid separated from all power line cables if possible. With a data rate of
≥
1.5
Mbit/s ensure that spur lines are avoided.
WAGO-I/O-SYSTEM
752
PROFIBUS
16
DI/16DO
WAGO-I/O-SYSTEM
752
PROFIBUS
16
DI/16DO
WAGO-I/O-SYSTEM
752
PROFIBUS
16
DI/16DO
WAGO-I/O-SYSTEM
752
PROFIBUS
16
DI/16DO
INPUT I
INPUT I
INPUT I
INPUT I
OUTPUT O
OUTPUT O
OUTPUT O
OUTPUT O
PROFIBUS DP
PROFIBUS DP
PROFIBUS DP
PROFIBUS DP
RUN
RUN
BF
BF
OVERLOAD
OVERLOAD
WAGO-I/O-SYSTEM 752 16DI/16DO
WAGO-I/O-SYSTEM 752 16DI/16DO
WAGO-I/O-SYSTEM 752 16DI/16DO
WAGO-I/O-SYSTEM 752 16DI/16DO
752-323
752-323
From Master
or
previous Slave
Bus connector
Bus connector with
Terminating Resistor
Shielding
PROFIBUS Cable
Fig. 4-16: Example of a PROFIBUS cabling section
g1xx301e
i
Further information
The PNO provides further documentation for its members in INTERNET. Ca-
ble specification information can be obtained from, for example, the „Installa-
tion Guideline for PROFIBUS-FMS/DP", 2.112
http://www.profibus.com/
Note
WAGO offers this screen connection system for the optimum connection
between fieldbus screening and function earth.
