- 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
PHG-12TF-288/PHG-22TF-2828
Chidule
Chosinthira chizindikiro cha transistor chotulutsa chizindikiro chimasintha chizindikiro cholowera kuchokera ku switch contact kapena proximity switch kukhala transistor output kudzera mu isolation. Ntchito yozindikira zolakwika za mzere imawonetsedwa ndi kuwala kwa LED pamwamba pa module. Kusintha kwa module kumagwiritsidwa ntchito kusankha gawo la njira ndi ngati ntchito yozindikira zolakwika za mzere ikufunika.
Chogulitsachi chikufunika kuyendetsedwa pachokha, ndipo magetsi, malo olowera ndi otulutsira magetsi amachotsedwa.
| Lowetsani | |
| Chizindikiro cholowera | Sinthani ma contact/ma client switch |
| Mphamvu yamagetsi ya sensa | Pafupifupi 8V |
| Mafupipafupi olowera | ≤5kHz |
| Makhalidwe olowera/otulutsa: | |
| Patsamba lolowera lamakono | >2.1mA, kutulutsa kwatsekedwa, kusonyeza kuti ON; |
| Pamene | |
| Kusinthana kwa mphamvu pakati pa gawo lopindika ndi gawo lachizolowezi la zotuluka ec | Pamene chosinthira cha dial K1, K3 ili kumbali ya "ON", transistor output ec imakhala mu gawo lopindika. |
| Pamene chosinthira cha dial K1、K3 chili kumbali ya "OFF", transistor output ec imakhala mu gawo labwinobwino | |
| Pamene chosinthira cha dial K2、K4 chili kumbali ya "ON", dera limasankha kusonyeza ntchito ya alamu ya LFD yofiira. | |
| Zotsatira | |
| Chizindikiro chotulutsa | Transistor |
| khalidwe lotulutsa | Transistor ya mtundu wa NPN emitter kapena collector open circuit output |
| Kutha kuyendetsa | Mphamvu yotulutsa ≤ 20mA (1.2k Ω), mphamvu yamkati yapamwamba kwambiri 100mA, yokhala ndi chitetezo champhamvu chamagetsi chafupikitsa |
| Magawo oyambira | |
| Mphamvu yoperekera | 20~35VDC |
| Kugwiritsa ntchito mphamvu | |
| Chizindikiro cha LED | Chobiriwira: Chizindikiro cha mphamvu |
| Wachikasu: Transistor yotulutsa ikugwira ntchito bwino | |
| Chofiira: 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 | ≥2000VAC/mphindi (pakati pa input/output/power supply) |
| Kukana kutchinjiriza | 100MΩ (500VDC) (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: 1. PHG-12TF-288 siili ndi gawo lachiwiri lolowera.
2. Mphamvu yamagetsi ya njanji yamagetsi ndi ntchito yosankha. Ogwiritsa ntchito ayenera kufotokoza momwe magetsi amagwirira ntchito akamayitanitsa. Chonde onani cholumikizira patsamba 89.
Kuzindikira Cholakwika cha Mzere
Ogwiritsa ntchito amatha kusankha mbali ya "ON" ya switch pamwamba pa module kuti azitha kuzindikira zolakwika ndikuwonetsa alamu kudzera mu nyali yofiira ya LED. Pa input current>7mA, short circuit alarm (SC); Pa input current
