Foundation Foundbus Ntaus KABLE 18 ~ 14AWG
Kev tsim khoom
1. Neeg xyuas: Stranded tinned tooj liab hlau
2. Rwb thaiv tsev: polyolefin
3. Kev qhia npe: xiav, txiv kab ntxwv
4. Tshuaj ntsuam: Tus Kheej & Txhua Yam Screen
5. LAWV: PVC / LSZH
6. Txaj muag: daj
Txhim Kho Kub: Saum 0ºC
Kev Ua Haujlwm Kub: -15ºC ~ 70ºC
Qhov tsawg kawg nkaus khoov hluav taws xob: 8 x zuag qhia thoob txoj kab uas hla
Cov Qauv Siv
BS En / IEC 61158
BS En 60228
BS En 50290
RoHS Cov Lus Qhia
IEC6032-1
Kev Ua Hluav Taws Xob Hluav Taws Xob
| Kev Ua Haujlwm Voltage | 300V |
| Kev ntsuas kev ntsuas | 1.5KV |
| Ciaj Tus Colledor DCR | 21.5 ω / km (max. @ 20 ° C) rau 18AWG |
| 13.8 ω / km (max. @ 20 ° C) rau 16AWG | |
| 8.2 ω / km (max. @ 20 ° C) rau 14AWG | |
| Rwb Cevhij Kuj | 1000 mωhms / km (min.) |
| Kev sib nrig sib | 79 nf / m |
| Velocity ntawm kev tshaj tawm | 66% |
| Feem Li No. | Tsis muaj ntawm Cores | Kev Tsim Kho (MM) | Rwb Thaiv Tsev Thickness (MM) | Sheath Thickness (hli) | Npo (hli) | Zuag qhia thoob txoj kab uas hla (hli) |
| AP3076F | 1x2x18awg | 19/1125 | 0.5 | 0.8 | Al-Ntawv Nyiaj | 6.3 |
| AP1327A | 2x2x18awg | 19/1125 | 0.5 | 1.0 | Al-Ntawv Nyiaj | 11.2 |
| AP1328a | 5x2x18awg | 19/1125 | 0.5 | 1.2 | Al-Ntawv Nyiaj | 13.7 |
| AP1360AA | 1x2x16WMAW | 30 / 0.25 | 0.9 | 1.0 | Al-Ntawv Nyiaj | 9.0 |
| AP1361A | 2x2x168 | 30 / 0.25 | 0.9 | 1.2 | Al-Ntawv Nyiaj | 14.7 |
| AP1334A | 1x2x18awg | 19/1125 | 0.5 | 1.0 | Al-ntawv ci + tc braided | 7.3 |
| AP1335A | 1x2x16WMAW | 30 / 0.25 | 0.9 | 1.0 | Al-ntawv ci + tc braided | 9.8 |
| AP1336A | 1x2x14wm | 49 / 0.25 | 1.0 | 1.0 | Al-ntawv ci + tc braided | 10.9 |
Foundation Backbus yog ib qho kev sib txuas lus txhua yam uas ua haujlwm ua cov nroj tsuag hauv tsev lossis ib puag ncig automation. Nws yog qhov qhib qhib architecture, tsim thiab muab los ntawm Fieldcomm pawg.
Foundation Fieldbus now is growing installed base in many heavy process applications such as refining, petrochemicals, power generation, and even food and beverage, pharmaceuticals, and nuclear applications. Foundation Backbus tau tsim nyob rau ntau xyoo los ntawm International Society of Automation (ISA).
Nyob rau hauv 1996 thawj H1 (31.25 Kbit / s) cov lus qhia tshwj xeeb tau tso tawm.
Nyob rau hauv 1999 thawj zaug hse (kev ceev ceev Ethernet) specifications tau tso tawm.
Tus qauv hluav taws xob thoob ntiaj teb (IEC) Lub Chaw Haujlwm Thoob Ntiaj Teb (IEC) ntawm chaw tsheb npav, suav nrog cov ntawv qhia pab, yog iEC 61158.
