Shigar Sadarwa
- Keɓaɓɓen Shingayen Tsaro
- Masu Ware Sigina
- Na'urorin Kariya
- Safety Relays
- Keɓaɓɓen Modulolin I/O masu hankali
- Ƙofar Hankali
- Masana'antu Data Na gani Transceivers
- Kan Layi na Dew Point Analyzers
- Modulolin Samun Bayanai
- HART data Converter
PHD-11TC-33+
Dubawa
Siginar sadarwa na PHD-11TC-33+ tare da aikin kariya na karuwa shine shigarwa cikin shingen tsaro keɓe, wanda zai iya gane hanyar sadarwa ta hanyoyi biyu na RS-485 Half Duplex siginar dijital a cikin wuri mai haɗari da wuri mai aminci.
Wannan samfurin yana buƙatar samar da wutar lantarki mai zaman kanta, kuma ana keɓe wutar lantarki, shigarwa da fitarwa.
Ƙayyadaddun bayanai
| Shigarwa a cikin yanki mai wahala | |
| Siginar shigarwa | RS-485 Half Duplex Digital Signal |
| Fitowar gefen aminci: | |
| Siginar fitarwa | RS-485 Half Duplex Digital Signal |
| Jinkirin watsawa | ≤10 μs |
| Yawan watsawa | ≤115.2kbps |
| Ƙarfin wutar lantarki | 20-35VDC |
| Amfanin wutar lantarki | ≤40mA (24V wutar lantarki) |
| LED nuna alama | Green: Alamar wuta Yellow: watsa sigina daga yankin aminci zuwa yanki mai wahala Ja: watsa sigina daga yanki mai wahala zuwa yankin aminci |
| Karɓa da watsa lokacin sauyawa | ≥20ms |
| Ma'aunin zafin jiki | Yanayin aiki: -20 ℃ ~ + 60 ℃ ajiya zazzabi: -40 ℃ ~ + 80 ℃ |
| Dangi zafi | 10% ~ 95% RH babu kwandishan |
| Dielectric ƙarfi | Tsakanin gefen aminci na ciki da kuma gefen da ba na ciki ba (≥ 3000VAC/min); Tsakanin samar da wutar lantarki da tasha mai aminci (≥ 1500VAC/min) |
| Juriya na rufi | ≥100MΩ (tsakanin shigarwa / fitarwa / samar da wutar lantarki) |
| Daidaitawar lantarki | Dangane da IEC 61326-1 (GB/T 18268), IEC 61326-3-1 |
| Farashin MTBF | 100000h |
| Bukatun waya | A kwance yankan surface ≥ 0.5mm2; Ƙarfin rufi ≥ 500V |
| Kayan aikin filin da ake amfani da su | Na'urar mu'amala ta sadarwa tare da RS-485 Half Duplex Digital Signal |
| Wurin shigarwa | An shigar da shi a cikin wani yanki mai aminci, ana iya haɗa shi da kayan aikin aminci na ciki a wurare masu haɗari har zuwa Zone 0, IIC, Zone 20, da IIIC |
| Tabbacin aminci na ciki | |
| Alamar tabbacin fashewa | [Ex ia Ga] lIC [Ex ia Da]llC |
| Ma'aunin tabbatar da fashewa | GB/T3836.1-2021 GB/T3836.4-2021 |
| Tashoshi 3-4 | Um: 250V AC/DC Uo=7.7V DC lo=80mA Po=0.15W Co=6.9μF Lo=5mH |
| Hukumar tabbatarwa | CQST(Cibiyar Kula da Ingancin Ƙasa ta Sin da Cibiyar Gwaji don Kariyar Kayayyakin Wutar Lantarki) Cibiyar gwajin kariyar walƙiya ta Shanghai |
Girma
Zane-zane
