Siemens SIMATIC NET PROFIBUS, Руководство пользователя

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7 Technical Data
Version 1.0 8/00
OLM Module P11 G11 G11-1300
P12 G12 G12-1300
G12-EEC
Transmission distance
– with glass fiber
E 10/125 – – 0 - 15 000 m
2)
(0.5 dB/km)
– with glass fiber G 50/125 – 0 - 3 000 m
2)
0 - 10 000 m
(860 nm: 3.0 dB/km; 1310 nm: 1.0 dB/km)
– with glass fiber G 62,5/125 – 0 - 3 000 m
2)
0 - 10 000 m
(860 nm: 3.5 dB/km; 1310 nm: 1.0 dB/km)
– with PCF fiber S 200/230
Transmitting power ”Reduced“ – – –
Transmitting power ”Default“ 0 - 400 m
2)
– –
(660 nm: 10.0 dB/km; 860 nm: 8.0 dB/km)
– with plastic fiber S 980/1000
Transmitting power ”Reduced“ 0 - 50 m – –
Transmitting power ”Default“ 0 - 80 m – –
(0.25 dB/m)
Connector BFOC/2.5
Electromagnetic compatibility (EMC)
Interference emissions Limit class B (EN 55022)
Interference immunity against static charges At shielded socket and housing parts: ±8 kV contact discharge
(EN 61000-4-2)
Immunity against high-frequency interference – 10 V/m at 80% amplitude modulation with 1 kHz,
– 80 MHz - 1 GHz (EN 61000-4-3)
– 10 V/m at 50% on-period at 900 MHz (ENV 50204)
– 10 V/m at 80% amplitude modulation with 1 kHz,
– 10 kHz - 80 MHz
Immunity against line-conducted disturbance On power supply lines and shielded
(Burst) RS 485 bus lines: ±2 kV (EN 61000-4-4)
Immunity against line-conducted disturbance – On power supply lines: ±1 kV symmetrical
(Surge) – On shielded RS 485 bus lines: ±2 kV asymmetrical
– (EN 61000-4-5)
Climatic ambient conditions
Ambient temperature 0 °C to +60 °C (IEC 68-2-1, IEC 68-2-2)
–20 °C to +60 °C at OLM/G12-EEC
1)
(IEC 68-2-1, IEC 68-2-2)
Storage temperature –40 °C to +70 °C (IEC 68-2-14)
Relative humidity <95 %, non-condensing (IEC 68-2-30)
100 %, condensing at OLM/G12-EEC
1)
(IEC 68-2-30)
Mechanical ambient conditions
Vibration (during operation) 10 to 58 Hz, 0.075 mm displacement;
58 to 150 Hz, 10 m/s
2
(1 g) acceleration (IEC 68–2–6)
Vibration (during transport) 5 to 9 Hz, 3.5 mm displacement;
9 to 500 Hz, 10 m/s
2
(1 g) acceleration
Protection class IP 40
Dimensions (W x H x D) 39.5 x 110 x 73.2 mm
Housing material Die-cast zinc
Weight approx. 500 g
1) The OLM/G12 can also be supplied in a special design for more severe environmental conditions. This variant is designated the OLM/G12-EEC.
The DIL switches on the OLM/G12-EEC may also only be operated at ambient temperatures between 0°C and + 60°C.
2) The specified distance allowed between two OLMs must not be exceeded regardeless of the optical power budget.
The module does not contain any silicon.