Siemens SIMOTICS XP 1MB1 series - Electromagnetic Compatibility; Interference Immunity

Safety information
2.7 Electromagnetic compatibility
1LA5/6/7/9, 1LG4/6, 1MA6/7, 1MB..1/2/3/4/5 - SH 63 ... 355
16 Operating Instructions, 06/2018, A5E44455710A
The necessary ESD protective measures for electrostatic sensitive devices are illustrated
once again in the following drawings:
a = conductive floor su
r-
face
b = ESD table
c = ESD shoes
d = ESD overall
e = ESD wristband
f = cabinet ground connection
Risk of explosion due to electrostatic discharge
Electrostatic discharge poses a potential ignition source. Dangerous electrostatic charges
can occur, for example as a result of mechanical friction, flowing air that contains particles -
or persons that are not appropriately grounded, e.g. when carrying out maintenance or
cleaning work.
In an explosive atmosphere, there is a risk of an explosion. This can result in death, serious
injury or material damage.
● Avoid carrying out work specified above on non-metallic parts, e.g. foam rubber for noise
dampeners/attenuators.
● Please comply with ESD protective measures.
2.7
Electromagnetic compatibility
Electromagnetic compatibility
This machine is designed in accordance with IEC/EN 60034, and when used as prescribed it
satisfies the requirements of European Directive 2014/30/EU on Electromagnetic
Compatibility.
2.8
Interference immunity
By selecting suitable signal cables and evaluation units, ensure that the interference
immunity of the machine is not diminished.