Foundation Fieldbus Iru A USB 18 ~ 14AWG
Awọn ikole
1. adari: Stranded Tinned Ejò Waya
2. Idabobo: Polyolefin
3. Idanimọ: Blue, Orange
4. Iboju: Olukuluku & Iboju Iwoye
5. apofẹlẹfẹlẹ: PVC / LSZH
6. Aso: Yellow
Iwọn otutu fifi sori ẹrọ: Ju 0ºC
Awọn iwọn otutu ti nṣiṣẹ: -15ºC ~ 70ºC
Radius atunse ti o kere julọ: 8 x apapọ opin
Awọn ajohunše itọkasi
BS EN/IEC 61158
BS EN 60228
BS EN 50290
Awọn itọsọna RoHS
IEC60332-1
Itanna Performance
Ṣiṣẹ Foliteji | 300V |
Igbeyewo Foliteji | 1.5KV |
Oludari DCR | 21.5 Ω/km (Max. @ 20°C) fun 18AWG |
13.8 Ω/km (Max. @ 20°C) fun 16AWG | |
8.2 Ω/km (Max. @ 20°C) fun 14AWG | |
Idabobo Resistance | 1000 MΩhms/km (Mini.) |
Agbara Pelu Pelu | 79 nF/m |
Iyara ti Soju | 66% |
Apakan No. | No. ti Cores | Ikole adari (mm) | Sisanra idabobo (mm) | Sisanra apofẹlẹfẹlẹ (mm) | Iboju (mm) | Lapapọ Iwọn (mm) |
AP3076F | 1x2x18AWG | 19/0.25 | 0.5 | 0.8 | AL-Bakanje | 6.3 |
AP1327A | 2x2x18AWG | 19/0.25 | 0.5 | 1.0 | AL-Bakanje | 11.2 |
AP1328A | 5x2x18AWG | 19/0.25 | 0.5 | 1.2 | AL-Bakanje | 13.7 |
AP1360A | 1x2x16AWG | 30/0.25 | 0.9 | 1.0 | AL-Bakanje | 9.0 |
AP1361A | 2x2x16AWG | 30/0.25 | 0.9 | 1.2 | AL-Bakanje | 14.7 |
AP1334A | 1x2x18AWG | 19/0.25 | 0.5 | 1.0 | AL-Bakanje + TC Braided | 7.3 |
AP1335A | 1x2x16AWG | 30/0.25 | 0.9 | 1.0 | AL-Bakanje + TC Braided | 9.8 |
AP1336A | 1x2x14AWG | 49/0.25 | 1.0 | 1.0 | AL-Bakanje + TC Braided | 10.9 |
Foundation Fieldbus jẹ oni-nọmba gbogbo, tẹlentẹle, eto awọn ibaraẹnisọrọ ọna meji ti o ṣe iranṣẹ bi nẹtiwọọki ipele-ipele ni ọgbin tabi agbegbe adaṣe adaṣe ile-iṣẹ. O jẹ faaji ṣiṣi, idagbasoke ati iṣakoso nipasẹ Ẹgbẹ FieldComm.
Foundation Fieldbus ni bayi n dagba ipilẹ ti a fi sori ẹrọ ni ọpọlọpọ awọn ohun elo ilana iwuwo bii isọdọtun, awọn kemikali petrochemical, iran agbara, ati paapaa ounjẹ ati ohun mimu, awọn oogun, ati awọn ohun elo iparun. Foundation Fieldbus jẹ idagbasoke ni akoko ti ọpọlọpọ ọdun nipasẹ International Society of Automation (ISA).
Ni 1996 akọkọ H1 (31.25 kbit/s) ni pato ti tu silẹ.
Ni 1999 akọkọ HSE (High Speed Ethernet) ni pato ti tu silẹ.
Idiwọn International Electrotechnical Commission (IEC) lori ọkọ akero aaye, pẹlu Foundation Fieldbus, jẹ IEC 61158.