Analog Input
- Caqabadaha Badbaadada ee Go'doonsan
- Go'doominta isha
- Qalab ka hortag ah oo qallafsan
- Gudbinta Badbaadada
- I/O Modules garaadka goonida ah
- Gateways garaadka
- Transceivers Optical Data
- Falanqeeyayaasha Dhibcaha Onlayn
- Hababka Helitaanka Xogta
- Beddelaha xogta HART
PHD-22TD-2121
Faa'iidooyinka Alaabta
Caqabadaha badbaadada ee go'doonsan ee dhinaca ogaanshaha: PHD-22TD-2121, gelinta laba-geesoodka ah iyo laba-soo-saarka oo leh calaamad analog ah.
Caqabadda go'doonsan waxay go'doomin kartaa oo gudbin kartaa calaamadda 4 ~ 20mA ama calaamadda DC 4 ~ 20mA ka dhashay gudbiyaha aagga khatarta ah ee aagga nabdoon, calaamadda wax soo saarka waa 4-20mA. Marka gudbiyuhu uu yahay nidaamka laba-fiil ama saddex-fiil, caqabada badbaadada
waxay siisaa awood gudbiyaha.
Alaabtani waxay u baahan tahay koronto 20 ~ 35VDC dibadda ah.
* Korontada baska, fadlan eeg lifaaqa wixii faahfaahin ah.
Tilmaamaha
danab sahayda | 20 ~ 35VDC, isticmaalka tamarta |
Korontada soosaarka oo leh awood la bixiyay | Marka wax soo saarka wareegga uu yahay 20mA, tamarta la bixiyay waa ≥16V |
Digniinta galitaanka | gudbiyaha laba-xarig ah ama saddex-xarig ah ama calaamad isha hadda jirta (HART) |
Digniinta wax soo saarka | 4 ~ 20mA (HART) |
Awoodda wax-soo-saarka la oggol yahay | 0 ~ 500Ω (la beddeli karo) |
Saxnaanta natiijada | 0.1%FS (Qiimaha caadiga ah: 0.05%FS) |
Heerkulka leexleexan | 0.005%FS/℃ |
Tirada gelinta iyo kanaalada wax soo saarka | 2 gelin 2 wax soo saarka |
Qalabka goobta lagu dabaqi karo | 2-silig, gudbiyaha 3-fire iyo calaamadda isha hadda, badeecadani waxay ku habboon tahay ABB, Fisher, Rosemount, Honeywell, iyo sidoo kale 3351, EJA, SIEMENS iyo alaabooyin kale oo leh tignoolajiyada dibadda laga keeno. |
Qiyaasaha heerkulka | Heerkulka shaqada: -20℃~+60℃, heerkulka kaydinta:-40℃ ~+80℃ |
Qoyaanka qaraabada | 10% ~ 95% RH ma jiro uumi |
Xoogga dahaarka | Inta u dhaxaysa dhinaca nabdoonaanta ah iyo dhinac aan ammaan ahayn (≥3000VAC/daqiiqo); inta u dhaxaysa sahayda korantada iyo dhinac aan ammaan ahayn (≥1500VAC/daqiiqo) |
Iska caabin dahaarka | ≥100MΩ (inta u dhaxaysa wax-soo-saarka/soo-saarka/korontadda) |
Cabirka | Dhumucda 12.5mm* ballac 108mm* dhererka 118mm |
waafaqsanaanta Electromagnetic | Marka loo eego IEC 61326-1 (GB/T 18268), IEC 61326-3-1 |
Calaamadda aan qarxin | [Exia Ga]IIC |
Shahaadada badbaadada shaqaynaysa | SIL2 marka loo eego IEC 61508 iyo EN 61511 heerarka |
Jirka Shahaadada | CQST |
Qiyaasaha la shahaadiyay (inta u dhaxaysa terminaalka 1-2) | Um=250V Uo=3.5V Io=—mA Co=100μF Lo=—mH Po=—W |
Qiyaasaha la shahaadiyey (inta u dhaxaysa terminaalka 3-4) | Um=250V Uo=28V Io=93mA Co=0.05μF Lo=2.4mH Po=0.65W |
Shuruudaha Goobta Rakibaadda | Waxa lagu xidhi karaa qalabyada aaga 0 leh ⅡA, ⅡB, ⅡC gaas khatar ah |
MTBF | ≤100000h |
jaantuska xargaha
Shaqooyinka terminal iyo cabbirada
Terminalka Shaqooyinka gegida
14 Korontada + 20~35VDC
15 Korontada -
2-silig 3-silig Isha hadda
5 Gelida1+ Koronto la bixiyay1+
4 Gelida1- Gelida1-
6 Gelida1- Gelida1+ Gelida1+
2 Gelida2+ Koronto la bixiyay2+
1 Gelida2- Gelida2-
3 Gelida2- Gelida2+ Gelida2+
8 Wax soo saarka1 + 4~20mA
9 Natiijada 1-
11 Wax soo saarka2+ 4~20mA
12 Natiijada2 -
| Terminalka | Shaqooyinka gegida | ||
| 14 | Korontada + | 20~35VDC | |
| 15 | Korontada - | ||
| 2-silig | 3-silig | Isha hadda | |
| 5 | Gelida1+ | Koronto la bixiyay1+ | |
| 4 | Gelida1- | Gelida1- | |
| 6 | Gelida1- | Gelida1+ | Gelida1+ |
| 2 | Gelida2+ | Koronto la bixiyay2+ | |
| 1 | Gelida2- | Gelida2- | |
| 3 | Gelida2- | Gelida2+ | Gelida2+ |
| 8 | Wax soo saarka1 + | 4~20mA | |
| 9 | Natiijada 1- | ||
| 11 | Wax soo saarka2+ | 4~20mA | |
| 12 | Natiijada2 - | ||
