Modbus Rtu - Fanox SIL A Manuel D'utilisation

1.13. Pulse magnetic fields
1.14. Damped oscillatory
magnetic fields
1.15. Ring wave immunity test
2. Product safety requirements
(including thermal short time
rating)
2.1. Impulse voltage
2.2. AC or DC dielectric voltage
2.3. Insulation resistance
2.4. Protective bonding
resistance
3. Burden
3.1. AC burden for CT
3.2. AC burden for VT
3.3. AC, DC burden for power
supply
3.4. AC, DC burden for binary
inputs
4. Contact performance
5. Communication
requirements
6. Climatic environmental
requirements
6.1. Cold
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IEC 61000-4-9 Field strenght 1000 A/m, Cadence between
pulses 40s.
IEC 61000-4-10 Level 5, Field strenght 100 A/m, Frequency
100KHz and 1MHz, Repetition frequency 40
trans./s at 100KHz, 400 trans/s at 1MHz,
Duration of each application 3s.
IEC 61000-4-12 Level 4, Line to earth for all terminals ±4kV.
Line to Line for all terminals excepts
Communication port ±2kV
IEC 60255-27 Each group to earth and with rest of the
groups in short-circuit ±5kV. Differential mode
IEC 60255-5
for each one of the groups ±1kV
IEC 60255-27 Each group to earth and with rest of the
groups in short-circuit 2kVac, 50Hz, 1 minute
IEC 60255-5
IEC 60255-27 500V applied between each group to earth
and with rest of the groups in short-circuit
IEC 60255-5
IEC 60255-27 Test current 2xIn, Test voltage 12Vac during
60s. Resistance shall be less than 0.1 ohm
IEC 60255-1 Declared on manual
IEC 60255-27

ModBus RTU

IEC 61850
IEC 60870-5-103
IEC 60870-5-104
DNP 3.0
IEC 60255-27
IEC 60068-2-1 Cold Operation Ab, -25ºC, 72h
Cold transport & Storage Ad, -40ºC, 72h
Rev.19 117/301