International and national certifications
362
X90 mobile system User's manual V 1.20 - Translation of the original manual
7.4 Requirements for industry
7.4.1 Requirements for immunity to disturbances
Testing
Test method per
Test values per
EN 61131-2: Product standard -
Programmable controllers
Electrostatic discharge (ESD)
EN 61000-4-2
EN 61000-6-2: Generic standard -
Immunity standard for industrial environments
EN 61131-2: Product standard -
Programmable controllers
Radiated high-frequency electromagnetic fields (RF radiated)
EN 61000-4-3
EN 61000-6-2: Generic standard -
Immunity standard for industrial environments
EN 61131-2: Product standard -
Programmable controllers
High-speed transient electrical disturbances (Burst)
EN 61000-4-4
EN 61000-6-2: Generic standard -
Immunity standard for industrial environments
EN 61131-2: Product standard -
Programmable controllers
Surge voltages (Surge)
EN 61000-4-5
EN 61000-6-2: Generic standard -
Immunity standard for industrial environments
EN 61131-2: Product standard -
Programmable controllers
Conducted induced radio-frequency fields (RF-conducted)
EN 61000-4-6
EN 61000-6-2: Generic standard -
Immunity standard for industrial environments
EN 61131-2: Product standard -
Programmable controllers
Power frequency magnetic fields (H field)
EN 61000-4-8
EN 61000-6-2: Generic standard -
Immunity standard for industrial environments
EN 61131-2: Product standard -
Programmable controllers
Voltage dips
(AC)
Short-term interruptions
(AC)
Voltage fluctuations
(AC)
EN 61000-4-11
EN 61000-6-2: Generic standard -
Immunity standard for industrial environments
EN 61131-2: Product standard -
Programmable controllers
Voltage dips
(DC)
Short-term interruptions
(DC)
Voltage fluctuations
(DC)
EN 61000-4-29
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Evaluation criteria for performance
Criteria
During test
After test
A
The PLC system shall continue to operate as intended.
No loss of function or performance.
The PLC system shall continue to operate as intended.
B
Degradation of performance accepted.
The operating mode is not permitted to change.
Irreversible loss of stored data is not permitted.
The PLC system shall continue to operate as intended.
Temporary degradation of performance must be self-recover-
able.
C
Loss of functions accepted, but no destruction of hardware or
software (program or data).
The PLC system must resume intended operation, either au-
tonomously, by a manual restart or after a power cycle.
D
Degradation or failure of functionality that can no longer be re-
stored.
PLC system permanently damaged or destroyed.