Siemens SIWAREX FTC - Page 143

TECHNICAL DATA
Interference immunity (Ind
ustrial use): EN 61000-6-2
Comments Standard Degree of severity
Burst pulses on power supply
lines:
IEC 61000-4-4
IEC 61131-2
NAMUR NE 21
2 kV
Burst pulses on data and
signal lines:
IEC 61000-4-4
IEC 61131-2
NAMUR NE 21
1 kV (RS232 port)
2 kV (remaining data and signal
lines)
Electrostatic discharge (ESD)
IEC 61000-4-2
NAMUR NE 21
6 kV
Electrostatic air discharge
(ESD)
IEC 61000-4-2
NAMUR NE 21
8 kV
Surge on power supply lines IEC 61000-4-5
NAMUR NE 21
IEC 61131-2
+
2 kV unsym.*
+
1 kV sym.*
Surge on data and signal lines : IEC 61000-4-5
NAMUR NE 21
IEC 61131-2
+
1 kV unsym.
(on cable shield)
HF irradiation
(electromagnetic fields) 26
MHz to 2000 MHz
IEC 61000-4-3
IEC 61131-2
NAMUR NE 21
26 MHz to 1000 MHz and 1.4
GHz to 2.0 GHz: 10 V/m
900 MHz and 1.89 GHz: 10
V/m
2.0 GHz – 2.7 GHz : 1V/m
HF voltage on data-, signal-
and current supply lines
0.15 to 80 MHz
IEC 61000-4-6
IEC 61131-2
NAMUR NE 21
0,15 kHz – 80 MHz
10V (80% AM 1 kHz)
Table 14-12 Data: Electromagnetic Compatibility
* An external protection element should be fitted to meet the requirements (e. g.: Blitzductor
VT AD24V, from Dehn&Söhne)
Notice
This is a class A device. In residential areas, this device can cause radio
interference. In such areas, users must take suitable measures (e.g.: use in 8MC
cabinets).
SIWAREX FTC
14-131