User guide

Remote I/O Modules

PRODUCT DESCRIPTION

1.4 ELECTROMAGNETIC COMPATIBILITY (EMC)

- electrostatic discharge (ESD) according to IEC 801-2 (severity level 3)

- test peak voltage :

at discharge through air 8 kV

at discharge through relay's contact 6 kV

time between two discharges > 1s

number of discharges on each selected point 10

radiated electromagnetic field immunity test according to IEC 801-3

field strength 10 V/m (severity level 3)

frequency range 27 MHz to 1000 MHz

sweep speed 1.5 x 10E-3 decade/s

fast transient burst test (FTT) according to IEC 801-4

interference voltage for :

mains terminals 115/230 V 2 kV

mains terminals 24 V 2 kV

output terminals 24 V 1 kV

output terminals 115/230 V 2 kV

input terminals 24 V 1 kV

input terminals 115/230 V 2 kV

CS 31 bus 2 kV

surge immunity according to IEC 801-5

test voltage for asymmetric coupling common mode

power supply (115/230 VAC) 2 kV

power supply (24 VDC) 1 kV

digital inputs/outputs 1 kV

test voltage for symmetric coupling differential mode

power supply (115/230 VAC) 1 kV

power supply (24 VDC) 0.5 kV

digital inputs/outputs 0.5 kV