Guidelines On Interference-Proof Installation; Guidelines For Installing Profibus Dp Or Profinet I/O - Siemens SIMATIC Vision Sensor VS 130-2 Manual

3.3

Guidelines on Interference-Proof Installation

To avoid interference, you must shield your system. Low-frequency (LF) and high-
frequency (HF) interference signals can result in an incorrect response if the
system is badly grounded or not shielded.
Interference signals can be caused, for example, by switching relays or contactors
(high rates of change in current or voltage, HF interference signals) or by different
ground potentials between two parts of a system (LF interference signals).
Using / Installing Interference-Proof Cable
•
Always use the included patch cord to connect the sensor head.
•
All plug-in connections must be secured by screws or a locking mechanism.
•
Signal lines must not run parallel to power cables. A separate cable channel
must be used with a minimum clearance of 50 cm from power cables.
Note
For more detailed information, refer to the installation manual SIMATIC S7-300
Programmable Controller, Hardware and Installation in the section on "Wiring".
3.4 Guidelines for Installing PROFIBUS DP or
PROFINET I/O
If you are using PROFIBUS DP or PROFINET I/O (to control the device and/or to
transfer the results) the installation and configuration guidelines must be kept to.
You will find this information in the installation manual SIMATIC S7-300
Programmable Controller, Hardware and Installation.
Vision Sensor SIMATIC VS 130-2/VS 130-2vcr
A5E00475759-01
Installation
3-5