Use In Difficult Operating Conditions - YASKAWA SPEED7 300S+ CPU 315PN Manual

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System 300S
Mounting conditions
Mounting place
Mounting position
EMC
Emitted interference
Noise immunity
zone B
*)
Due to the high-energetic single pulses with Surge an appropriate external protective circuit with lightning protection
elements like conductors for lightning and overvoltage is necessary.

2.4.1 Use in difficult operating conditions

HB140 | CPU | 315-4PN23 | en | 18-02
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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
General data > Use in difficult operating conditions
In the control cabinet
Horizontal and vertical
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 field immunity (casing)
80MHz ... 1000MHz, 10V/m, 80% AM (1kHz)
1.4GHz ... 2.0GHz, 3V/m, 80% AM (1kHz)
2GHz ... 2.7GHz, 1V/m, 80% AM (1kHz)
HF conducted
150kHz ... 80MHz, 10V, 80% AM (1kHz)
Burst, degree of severity 3
Surge, degree of severity 3 *
Basics
15