AIPU EIA RS-485 CALBLE LSZH DSZH Raraunga Whakawhitiwhiti Whakawhitiwhiti Whakawhitiwhiti Whakawhitinga
Puka tono
Mo nga punaha whakawhitiwhiti korero me nga punaha ahonoa, te microprocestor ki te taputapu, aha atu.
»» Te pāmahana whakaurunga: I runga ake i te 0 ° C
»» Te pāmahana whakahaere: -15 ° C ~ 65 ° C
Whakangao
1. Conuductor: I whiuaWilper Waea
2. Whakahauhau: S-Pe, S-FPE
3. Cabling: takirua takirua e tu ana-ake
4. I tirotirohia: I whakaatuhia takitahi (kōwhiri)
Ko te taapiri al-Pet me te waea waea parahi
TītīWilper WaeaMata
Al-Pet Tap & Tinned Coldper i takahi
5. Te utu mo te taura hoia (e tika ana):Polyethylene (pe)
Pvc
6
7. Tuhinga o mua. Pvc / lszh
Paerewa tohutoro
»» Tia / Eia-485
»» BS EN 50288-7
»» BS EN 60228
»» BS EN 50290
»» Teams
Te tautuhi i te Whakanoho
1p: White, Blue 3p: White, Green
2p: White, kowhai 4p: White, parauri
Mahi hiko
Ngaohiko mahi: 300v
Ko te tohu tohu: 120 ω ± 15 ω
Te tere o te whakatipu S-FPE: 78%, Spect: 66%
Condätic DCR
57.0 ω / km (max. @ 20 ° C) mo te 22awg
91.80 ω / km (max. @ 20 ° C) mo te 24awg
Whakapā mai ki te tiki i te kohinga hua