2.5
Electrostatic sensitive devices
Material damage due to electrostatic discharge
Electronic modules contain components that can be destroyed by electrostatic discharge.
These components can be damaged or destroyed if they are not handled correctly. To protect
equipment against damage, follow the instructions given below.
● Only touch electronic modules if you absolutely have to work on them.
● The body of the person concerned must have been electrostatically discharged and
grounded immediately before any electronic modules are touched.
● Electronic modules should not be brought into contact with electrically insulating materials,
such as:
– Plastic film
– Plastic parts
– Insulating table supports
– Clothing made of synthetic fibers
● Always place electrostatic sensitive devices on conductive bases.
● Always pack, store and transport electronic modules or components in conductive
packaging, such as:
– Metallized plastic or metal containers
– Conductive foam material
– Domestic aluminum foil
The necessary ESD protective measures for electrostatic sensitive devices are illustrated once
again in the following drawings:
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a = conductive floor surfaceb = ESD table
c = ESD shoes
d = ESD overall
e = ESD wristband
f = cabinet ground connection
2.6
Interference immunity
By selecting suitable signal cables and evaluation units, ensure that the interference immunity
of the machine is not diminished.
Safety information
2.5 Electrostatic sensitive devices
SIMOTICS FD 1LH1
18
Operating Instructions 01/2019
Summary of Contents for SIMOTICS FD 1LH1
Page 2: ...23 01 2019 19 26 V11 01 ...
Page 28: ...Description SIMOTICS FD 1LH1 28 Operating Instructions 01 2019 ...
Page 122: ...Operation 8 10 faults SIMOTICS FD 1LH1 122 Operating Instructions 01 2019 ...
Page 140: ...Maintenance 9 2 Corrective Maintenance SIMOTICS FD 1LH1 140 Operating Instructions 01 2019 ...
Page 162: ...Disposal 11 5 Disposal of components SIMOTICS FD 1LH1 162 Operating Instructions 01 2019 ...
Page 164: ...Service and Support SIMOTICS FD 1LH1 164 Operating Instructions 01 2019 ...
Page 168: ...Quality documents SIMOTICS FD 1LH1 168 Operating Instructions 01 2019 ...
Page 173: ......