Zolowetsa Pakompyuta
- Zolepheretsa Zachitetezo Pazokha
- Signal Isolators
- Zida Zoteteza Zowonjezera
- Ma Relay a Chitetezo
- Isolated Intelligent I/O Modules
- Zipata Zanzeru
- Ma Transceivers a Industrial Data Optical
- Pa intaneti Dew Point Analyzers
- Ma module a Data Acquisition
- HART data converter
PHD-12TF-277
Mwachidule
Chotchinga chakutali chokhala ndi ma switch input relay zotulutsa, chomwe chimadzipatula ndikutumiza ma siginecha olowera kuchokera ku ma switch kapena ma switch oyandikira m'malo owopsa kupita kudera lachitetezo ndi zotulutsa zotulutsa kudzera pachitetezo chachitetezo. Kuzindikira zolakwika za mzere kumatheka kudzera pa LED pamwamba pa module. Kusintha kwa dial kwa module kumagwiritsidwa ntchito kuyika zolowera ndi zotuluka mu-gawo kapena kuwongolera kumbuyo, komanso kuthandizira kapena kuletsa ntchito yozindikiritsa vuto la mzere.
Izi zimafuna magetsi odziyimira pawokha, okhala ndi magetsi akutali, zolowetsa, ndi zotulutsa.
Zofotokozera
| Zofotokozera |
|
| Lowetsani m'malo ovuta |
|
| Lowetsani chizindikiro | Sinthani masiwichi olumikizana / pafupi |
| Mphamvu yamagetsi ya sensor | pa 8v |
| Kusintha kwa mtengo |
|
| Zolowetsa/zotulutsa: |
|
| Pamalo olowetsa panopa | > 2.1mA, zotsatira zatsekedwa, kusonyeza ON; |
| Kutulutsa pafupipafupi "Open"/"Kotseka" Contact kutembenuka ulamuliro | Mukayimba sinthani K1, K3 ili pa "ON" mbali, kutulutsa kwake kumakhala "Nthawi zambiri kumatsekedwa". Pamene oyimba kusinthana K1, K3 ali pa "WOZIMA" mbali, linanena bungwe relay ndi "Nthawi zambiri kutsekedwa". Mukayimba switch K2, K4 ili pa "ON" mbali, dera limasankha kusonyeza kuwala kofiira LFD alamu. |
| Kutulutsa m'malo otetezeka |
|
| Chizindikiro chotulutsa | Relay |
| Kuchuluka kwa kulumikizana | 250VAC / 2A, 30VDC / 2A pamene ali ndi katundu wotsutsa |
| Nthawi yoyankhira | 20ms |
| Basic magawo |
|
| Mphamvu yamagetsi | 20-35 VDC |
| Kugwiritsa ntchito mphamvu | Mphamvu ya 24V, pomwe zolumikizirana zimatseka |
| Chizindikiro cha LED | Green: Chizindikiro champhamvu Yellow: Kutulutsa kotulutsa mumayendedwe abwinobwino Chofiira: Chizindikiro cha LFD, alamu yolakwika pamzere |
| Kutentha magawo | Kutentha kwa ntchito: -20 ℃ ~ +60 ℃, |
| Chinyezi chachibale | 10% ~ 95% RH palibe condensation |
| Mphamvu ya insulation | Pakati pa mbali yotetezedwa mwakuthupi ndi mbali yosakhala yotetezeka (≥3000VAC / min); pakati pa magetsi ndi mbali yomwe si yotetezeka kwenikweni (≥1500VAC/min) |
| Insulation resistance | ≥100MΩ (pakati pa zolowetsa/zotulutsa/magetsi) |
| Kugwirizana kwa electromagnetic | Malinga ndi IEC 61326-1 (GB/T 18268), IEC 61326-3-1 |
| Mtengo wa MTBF | 100000h |
| Waya zofunika | Yopingasa kudula pamwamba ≥ 0.5mm2; Insulation mphamvu ≥ 500V |
| Zogwiritsidwa ntchito kumunda | Zida zakumunda monga zowuma kapena zolowera zamtundu wa NAMUR zomwe zimagwirizana ndi DIN19234 standard |
| Malo oyika | Ikayikidwa pamalo otetezeka, imatha kulumikizidwa ndi zida zachitetezo chamkati m'malo oopsa mpaka Zone 0, IIC, Zone 20, ndi IIIC. |
| certification intrinsically safe |
|
| Chitsimikizo chachitetezo chogwira ntchito | SIL3 malinga ndi IEC 61508 miyezo |
| Chizindikiro chotsimikizira kuphulika | [Ex ia Ga]lIC [Ex ia Da]lllC |
| Muyezo wosaphulika | GB/T3836.1-2021 GB/T3836.4-2021 |
| Malo 3-4,1-2 | Um:250V AC/DC Uo=10.5V DC lo=15mA Po=39.4mW Co=1.7µF Lo=165mH |
| Bungwe la Certification | CQST(China National Quality Supervision and Test Center for Explosion Protected Electrical Products) |
Zindikirani:
Kuzindikira Zolakwa za Line
Ogwiritsa ntchito amatha kusankha "ON" mbali yosinthira pamwamba pa gawoli kuti athe kuzindikira zolakwika ndikuwonetsa alamu kudzera mukuwala kofiira kwa LED. Pamalo olowetsa panopa> 7mA, alamu yafupipafupi (SC); Pamalo olowetsa pano
Magawo apakati ndi miyeso
| Pokwerera | Pokwerera ntchito | |
| 9 | Mphamvu + | 20~35VDC |
| 10 | Magetsi- | |
| 3 | Zolowetsa+ | |
| 4 | Zolowetsa- | |
| 5 | Relay zotsatira 1 | |
| 6 | Relay zotsatira 1 | |
| 7 | Relay output 2 | |
| 8 | Relay output 2 | |
Chiwonetsero cha Zamalonda
