Kulowetsa kwa digito
- Bodi Yosungira Zinthu
- Zopinga Zachitetezo Zotalikirana
- Zosiyanitsa Zizindikiro
- Zipangizo Zoteteza Kwambiri
- Chitetezo Chotumizira
- Ma Module a I/O Opanda Luntha Okhazikika
- Zipata Zanzeru
- Ma Transceiver a Deta ya Zamalonda
- Zowunikira za Dew Point pa intaneti
- Ma Module Opezera Deta
- Chosinthira deta cha HART
PHD-12TF-277+
Chidule
Chotchinga chachitetezo chodzipatula chokhala ndi ntchito yoteteza mafunde a mafunde a switch input relay outputs, chomwe chimalekanitsa ndikutumiza zizindikiro zolowera kuchokera ku switch contacts kapena ma switch apafupi m'malo oopsa kupita ku malo otetezeka ndi output relay kudzera mu chitetezo. Kuzindikira zolakwika za mzere kumachitika kudzera mu relay output yosiyana ndikuwonetsedwa pamwamba pa LED ya module. Dial switch ya module imagwiritsidwa ntchito kukhazikitsa input ndi output in-phase kapena reverse control, komanso kuyatsa kapena kuletsa ntchito yowonetsa alamu yozindikira zolakwika za mzere.
Chogulitsachi chimafuna magetsi odziyimira pawokha, okhala ndi magetsi odziyimira pawokha, malo olowera, ndi malo otulutsira.
| Kulowetsa m'malo oopsa | |
| Chizindikiro cholowera | Sinthani ma contact/ma client switch |
| Mphamvu yamagetsi ya sensa | Pafupifupi 8V |
| Kusinthasintha kwa liwiro | |
| Makhalidwe olowera/otulutsa: | |
| Patsamba lolowera lamakono | >2.1mA, mphamvu yotulutsa imatsekedwa, kusonyeza kuti ON; Pamene |
| Nthawi zambiri zotulutsa "Zotseguka"/"Zotsekedwa" Kulamulira kusintha kwa kukhudzana | Mukadina switch K1, K3 ili kumbali ya "ON", kutulutsa kwa relay kumakhala "kotsekedwa nthawi zambiri" Pamene chosinthira cha dial K1K3 chili kumbali ya "OFF", kutulutsa kwa relay kumakhala "kotseguka nthawi zambiri" Pamene chosinthira cha dial K2K4 chili kumbali ya "ON", dera limasankha kusonyeza ntchito ya alamu ya LFD yofiira |
| Zotuluka m'malo otetezeka | |
| Chizindikiro chotulutsa | Kutumiza |
| Kutha kuyendetsa | 250VAC/2A, 30VDC/2A ikakumana ndi katundu wotsutsa |
| Nthawi yoyankha | 20ms |
| Zinthu zofunika pa chitetezo cha kutentha: | |
| Kutulutsa kwamadzina kwa ln (8/20μs) | 5kA ku |
| Kuteteza kwa Voltage Mulingo Wokwera (8/20μs): | 60V (mzere kupita ku mzere) |
| Kuteteza kwa Voltage Mulingo Wokwera (8/20μs): | 600V (mzere wopita pansi) |
| Malinga ndi miyezo | GB/T18802.21-2016 (yofanana ndi 1EC61643-21:2012) |
| Magawo oyambira | |
| Mphamvu yoperekera | 20~35VDC |
| Kugwiritsa ntchito mphamvu | |
| Chizindikiro cha LED | Chobiriwira: Chizindikiro cha Mphamvu Yachikasu: Kutumiza kwa zotulutsa mu mkhalidwe wabwinobwino Wofiira: Chizindikiro cha LFD, alamu yolakwika ya mzere |
| Magawo a kutentha | Kutentha kogwira ntchito: -20℃ ~ +60℃, Kutentha kosungirako: -40℃ ~ +80℃ |
| Chinyezi chocheperako | 10% ~ 95% RH palibe kuzizira |
| Mphamvu yotetezera kutentha | Pakati pa mbali yotetezeka mkati ndi mbali yotetezeka mkati (≥3000VAC/min); pakati pa magetsi ndi mbali yotetezeka mkati (≥1500VAC/min) |
| Kukana kutchinjiriza | 100MΩ(500V DC) (pakati pa input/output/power supply) |
| Kugwirizana kwa maginito amagetsi | GB/T 18268 (IEC 61326-1) |
| MTBF | 80000h |
| Zofunikira pa waya | Gawo lopingasa ≥ 0.5mm²; Mphamvu yotetezera kutentha ≥ 500V |
| Zipangizo zogwirira ntchito kumunda | Zipangizo zakumunda monga zolumikizira zouma kapena zolowetsa zolumikizira za mtundu wa NAMUR zomwe zimagwirizana ndi muyezo wa DIN19234 |
Chidziwitso: Mphamvu ya njanji yamagetsi ndi ntchito yosankha. Ogwiritsa ntchito ayenera
tchulani mawonekedwe amagetsi mukayitanitsa.
Chonde onani chomangira patsamba 89.
Kuzindikira Cholakwika cha Mzere (LFD)
Ogwiritsa ntchito amatha kusankha mbali ya "ON" ya switch pamwamba pa module
kuti muyambitse ntchito yozindikira zolakwika ndikuwonetsa alamu kudzera mu
Kuwala kofiira kwa LED. Mphamvu yolowera pamalopo> 7mA, alamu yafupikitsa nthawi (SC);
Mphamvu yolowera pamalopo
Kulowetsa kolumikizana kumafuna ntchito yozindikira cholakwika (kusweka kwa waya, kufupika
circuit), chotsutsa cha 22k Ω chiyenera kulumikizidwa motsatizana mbali zonse ziwiri
ya switch, ndi chotsutsa cha 680 Ω chiyenera kulumikizidwa motsatizana (monga
zomwe zawonetsedwa mu chithunzi cha mawaya a switch contact II).
PHD-11TC-33A-23
PHD-12TF-277+