Use In Difficult Operating Conditions - YASKAWA iC9200 Series Manual

Basics and mounting
General data for iC9200 Series > Use in difficult operating conditions
Mounting conditions
Mounting place
Mounting position
EMC
Emitted interference
Noise immunity
Zone B
1) Due to the high-energetic single pulses with Surge an appropriate external protective circuit with lightning protection elements like conductors for lightning and over-voltage is
necessary.

2.9.1 Use in difficult operating conditions

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Standard
EN 61000-6-4
EN 61000-6-2
EN 61000-4-2
EN 61000-4-3
EN 61000-4-6
EN 61000-4-4
EN 61000-4-5
Without additional protective measures, the products must not be used in
locations with difficult operating conditions; e.g. due to:
– dust generation
– chemically active substances (corrosive vapors or gases)
– strong electric or magnetic fields
Control cabinet or switch box of protection class IP54 or
higher on a 35 mm standard mounting rail.
Horizontal and vertical Ä 'Assembly possibilities' page 18
Comment
Class A (Industrial area)
Industrial area
ESD
8kV at air discharge (degree of severity 3),
4kV at contact discharge (degree of severity 2),
HF irradiation (casing)
80...1000MHz, 10V/m, 80% AM (1kHz)
1.4...6.0GHz, 3V/m, 80% AM (1kHz)
HF conducted
150kHz...80MHz, 10V, 80% AM (1kHz)
Burst, degree of severity 3
Surge, degree of severity 3
HB700 | CPU | PMC921xEx | en | 23-06
iC9200 Series
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