Siemens SIMATIC NET PROFIBUS manual 6ZB5530-3AC30-0BA1 Infrared Link Modul ILM

6ZB5530–3AC30–0BA1 Infrared Link Modul (ILM)

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	On power supply cables and shielded RS 485 LAN ca-
	bles: ± 2 kV
(burst)	(IEC 1000–4–4)
Immunity to disturbances on the cable	On power supply cables: ± 1 kV balanced
(surge)	On shielded RS 485 cables: ± 2 kV unbalanced
	(IEC 1000–4–5)

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