Infrared Link Modul (ILM)6ZB5530–3AC30–0BA1
47
Copyright  by Siemens
Electromagnetic Compatibility (EMC)
Noise emission Limit Class B (EN 55022)
Immunity to static discharge On shield connection and casing ±8 kV contact di-
scharge (IEC 1000–4–2)
Immunity to high frequency noise 10 V/m at 80% amplitude modulation with 1 kHz,
80 MHz – 1 GHz (ENV 50140; IEC 1000–4–3)
10V/m at 50% duty cycle at 900 MHz
(ENV 50 204)
10 V/m at 80% amplitude modulation at 1 kHz,
10 kHz – 80 MHz (ENV 50141)
Immunity to disturbances on the cable
(burst)
On power supply cables and shielded RS 485 LAN ca-
bles: ±2 kV
(IEC 1000–4–4)
Immunity to disturbances on the cable
(surge)
On power supply cables: ±1 kV balanced
On shielded RS 485 cables: ±2 kV unbalanced
(IEC 1000–4–5)
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