- Rooj Tswjhwm Kawg Nkaus
- Cov Kev Nyab Xeeb Cais Tawm
- Cov Teeb Liab Isolators
- Cov Khoom Siv Tiv Thaiv Surge
- Kev Nyab Xeeb Relays
- Cov Modules I/O Txawj Ntse Cais
- Cov Rooj Vag Ntse
- Cov Ntaub Ntawv Kev Lag Luam Optical Transceivers
- Cov Tshuaj Ntsuam Xyuas Dew Point Online
- Cov Modules Txais Cov Ntaub Ntawv
- HART cov ntaub ntawv hloov pauv
PHG-11TF-27
Txheej txheem cej luam
Lub switching input relay output signal isolator hloov lub input signal ntawm lub switch contact lossis proximity switch mus rau hauv lub relay output los ntawm kev cais tawm. Kev kuaj pom qhov txhaum ntawm kab yog los ntawm lub relay output sib cais thiab tso tawm los ntawm lub teeb LED rau saum lub module. Lub switch ntawm lub module yog siv los xaiv theem ntawm cov channel thiab seb puas xav tau kev ua haujlwm kuaj pom qhov txhaum ntawm kab.
Cov khoom no yuav tsum tau siv hluav taws xob ntawm nws tus kheej, thiab lub hwj chim muab hluav taws xob, cov tswv yim thiab cov zis tawm raug cais tawm.
| Cov tswv yim | |
| Lub teeb liab nkag | Hloov cov neeg sib cuag / cov hloov pauv sib thooj |
| Lub zog ntawm lub sensor | Txog li 8V |
| Kev hloov pauv tus nqi | |
| Cov yam ntxwv ntawm cov tswv yim / tso zis: | |
| Tam sim no ntawm qhov chaw nkag | > 2.1mA, qhov tso zis kaw, qhia ON; |
| Thaum | |
| Cov zis feem ntau yog "Qhib" / "Kaw" | Thaum lub khawm hloov K1 nyob rau sab "ON", qhov tso zis relay yog "Nquag qhib". |
| Kev tswj hwm kev hloov pauv ntawm kev sib cuag | Thaum lub khawm hloov K1 nyob rau ntawm sab "OFF", qhov tso zis relay yog "Nquag kaw". |
| Thaum lub khawm K2 nyob rau ntawm "ON", lub voj voog xaiv qhia txog lub teeb liab LFD lub tswb ua haujlwm. | |
| Tso zis | |
| Teeb liab tso zis | Relay thiab lub tswb relay (xaiv tau) |
| Muaj peev xwm tsav tsheb | 250VAC/2A, 30VDC/2A resistive load |
| Lub sijhawm teb | 20ms |
| Cov kev cai yooj yim | |
| Fais fab mov | 20 ~ 35VDC |
| Kev siv hluav taws xob | |
| LED qhia | Ntsuab: Qhov qhia txog lub zog |
| Daj: Tso zis relay hauv lub xeev ua haujlwm ib txwm | |
| Liab: qhia txog LFD, lub tswb ceeb toom txog kab txhaum | |
| Cov ntsuas kub | Kub ua haujlwm: -20 ℃ ~ + 60 ℃, |
| Kub cia: -40 ℃ ~ + 80 ℃ | |
| Cov av noo sib piv | 10% ~ 95% RH tsis muaj dej noo |
| Lub zog rwb thaiv tsev | ≥2000VAC/min (nruab nrab ntawm cov tswv yim/tso zis/hwj chim muab lus) |
| Kev tiv thaiv rwb thaiv tsev | 100MΩ (500 V DC) (nruab nrab ntawm kev nkag/kev tso zis/kev muab fais fab) |
| Kev sib raug zoo ntawm hluav taws xob | GB/T 18268 (IEC 61326-3-1) |
| MTBF | 80000 teev |
| Cov kev cai ntawm cov hlau | Qhov seem hla ≥ 0.5mm²; Lub zog rwb thaiv tsev ≥ 500V |
| Cov khoom siv hauv thaj teb siv tau | Cov khoom siv hauv teb xws li cov khoom sib cuag qhuav lossis NAMUR hom qhov hloov pauv qhov sib xws uas ua raws li tus qauv DIN19234 |
Lus Cim: Lub hwj chim ntawm lub tsheb ciav hlau fais fab yog ib qho kev xaiv ua haujlwm. Cov neeg siv yuav tsum qhia meej hom kev muab hluav taws xob thaum xaj khoom. Thov saib daim ntawv txuas ntawm nplooj ntawv 89.
Kev Tshawb Pom Kab Txhaum (LFD)
Cov neeg siv tuaj yeem xaiv sab "ON" ntawm lub qhov hloov ntawm sab saum toj ntawm lub module kom ua haujlwm nrhiav qhov txhaum thiab qhia lub tswb los ntawm lub teeb liab LED. Tam sim no nkag mus rau hauv qhov chaw> 7mA, lub tswb luv luv (SC); Tam sim no nkag mus rau hauv qhov chaw
