Disassembly - Siemens SIMATIC NET 12M Operating Instructions Manual

Note
The DIN rail must have a good conducting surface.
Note
If you mount the bus terminal on a wall, connect at least one PE terminal to local ground. This
connection should be over the shortest possible distance.
2.4

Disassembly

Improper disassembly
Improper disassembly may result in a risk of explosion in hazardous areas.
For proper disassembly, observe the following:
• Before starting work, ensure that the electricity is switched off.
• Secure remaining connections so that no damage can occur as a result of disassembly if the
12M bus terminal
Operating Instructions, 06/2022, C79000-G8976-C333-02
WARNING
system is accidentally started up.
Installation
2.4 Disassembly
19