10
10-6
User manual IC220SDL953 - September 2011
GFK-2731
10.3 Conformance with EMC Directive
Electrical isolation/Isolation of the voltage areas
Separate potentials in the system comprising bus coupler/power terminal and safety module
- Test distance
- Test voltage
5 V supply incoming remote bus/7.5 V supply (bus logic)
500 V AC, 50 Hz, 1 min.
5 V supply outgoing remote bus/7.5 V supply (bus logic)
500 V AC, 50 Hz, 1 min.
7.5 V supply (bus logic)/24 V supply U
M
, FE
500 V AC, 50 Hz, 1 min.
To provide electrical isolation between the logic level and the I/O area, separate power supply units must be used for each of the station bus
coupler and this safety module. Interconnection of the power supply units in the 24 V area is not permitted. (See also IL SYS INST UM E
user manual.)
Approvals
For the latest approvals, please visit
http://support.ge-ip.com
.
Conformance with EMC Directive 2004/108/EC
Noise immunity test according to DIN EN 61000-6-2
Electrostatic discharge (ESD)
EN 61000-4-2
(IEC 61000-4-2)
Criterion B
6 kV contact discharge, 8 kV air discharge
Electromagnetic fields
EN 61000-4-3
(IEC 61000-4-3)
Criterion A, field strength 10 V/m
Fast transients (burst)
EN 61000-4-4
(IEC 61000-4-4)
Criterion B, test voltage 2 kV
Surge voltage
EN 61000-4-5
(IEC 61000-4-5)
Test intensity 2, Criterion B
DC supply lines:
0.5 kV/0.5 kV (symmetrical/asymmetrical)
Signal lines:
1.0 kV/2.0 kV (symmetrical/asymmetrical)
Conducted interference
EN 61000-4-6
(IEC 61000-4-6)
Criterion A, test voltage 10 V
Noise emission test according to DIN EN 61000-6-4
Noise emission
EN 55011
Class A, industrial applications