A-11 Shielding And Grounding With A Great Distance Between Monitor And Programmable Controller - Siemens SIMATIC S7-400 Installation Manual

Assembling and Installing Systems
Figure A-11 shows a schematic view of the shielding and grounding for your
monitor and S7-400.
CR
CP
Figure A-11 Shielding and Grounding with a Great Distance between Monitor and Programmable
Controller
A-36
Shielding
busbar
Monitor with
isolated
electronic
ground and
chassis
ground
Outer shield
connected
to ground
clamp
Automation System S7-400 Hardware and Installation
A5E00850741-01