- Isolated Safety Barriers
- Teeb liab Isolators
- Surge Protective Devices
- Kev nyab xeeb Relays
- Isolated Intelligent I/O Modules
- Intelligent Gateways
- Industrial Data Optical Transceivers
- Online Dew Point Analyzers
- Data Acquisition Modules
- HART cov ntaub ntawv converter
PHG-11TF-27+
Txheej txheem cej luam
Surge tiv thaiv hloov input relay output signal isolator converts input signal of switch contact or proximity switch into a relay output through rho tawm.
Kev kuaj pom kab yog qhov tso tawm los ntawm ib qho kev sib cais thiab tso tawm los ntawm LED teeb nyob rau sab saum toj ntawm lub module. Qhov kev hloov ntawm lub module yog siv los xaiv cov theem ntawm cov channel thiab seb puas yuav tsum tau muaj kev ua txhaum txoj kab kev ua haujlwm.
Cov khoom no yuav tsum tau siv lub zog ntawm nws tus kheej, thiab cov khoom siv hluav taws xob, kev tawm tswv yim thiab cov khoom siv hluav taws xob raug cais tawm.
Specifications
Tswv yim | |
Input teeb liab | Hloov cov kev sib cuag / sib thooj sib txuas |
Cov khoom siv voltage ntawm lub sensor | Txog 8V |
Hloov tus nqi | |
Input / output yam ntxwv: | |
Nyob rau ntawm qhov chaw input tam sim no | > 2.1mA, cov zis raug kaw, qhia ON; Thaum |
Tso zis ib txwm "Qhib" / "Closed" | Thaum tus xov tooj hloov K1 nyob rau ntawm "ON" sab, lub relay tso zis yog "Zoo li kaw". |
Hu rau kev tswj kev hloov pauv | Thaum tus xov tooj hloov K1 nyob ntawm "OFF" sab, qhov tso tawm relay yog "Zoo li kaw". Thaum tus xov tooj hloov K2 nyob ntawm "ON" sab, lub Circuit Court xaiv qhia lub teeb liab LFD tswb muaj nuj nqi. |
Tso zis | |
Tso zis teeb liab | Relay thiab tswb relay (yeem) |
Tsav muaj peev xwm | 250VAC / 2A, 30VDC / 2A thaum raug cov khoom tiv thaiv |
Teb sijhawm | 20ms ib |
Surge tiv thaiv nta: | |
Nominal tawm tam sim no ln (8/20μs) | 5k ua |
Voltage tiv thaiv qib Up (8/20μs): | 60V (kab rau kab) |
Voltage tiv thaiv qib Up (8/20μs): | 600V (kab rau hauv av) |
Raws li tus qauv | GB/T18802.21-2016(sib npaug rau 1EC61643-21:2012) |
Basic tsis | |
Muab hluav taws xob | 20 ~ 35VDC |
Kev siv fais fab | |
LED qhov taw qhia | Ntsuab: Lub zog taw qhia Yellow: tso zis relay nyob rau hauv ib txwm ua hauj lwm lub xeev Liab: LFD qhia, kab teeb meem tswb |
Kub tsis kam | Ua haujlwm kub: -20 ℃ ~ + 60 ℃, Cia kub: -40 ℃ ~ + 80 ℃ |
txheeb ze humidity | 10% ~ 95% RH tsis muaj hws |
Rwb thaiv tsev zog | ≥2000VAC / min (nruab nrab ntawm cov tswv yim / tso zis / fais fab mov) |
Rwb thaiv tsev tsis kam | 100MΩ (500V DC) (nruab nrab ntawm cov tswv yim / tawm / lub zog) |
Electromagnetic compatibility | GB/T 18268 (IEC 61326-1) |
MTBF | 80 000 h |
Cov cai ntawm cov hlau | Kab rov tav txiav nto ≥ 0.5mm2; Rwb thaiv tsev zog ≥ 500V |
Siv tau cov khoom siv teb | Cov khoom siv teb xws li kev sib cuag qhuav lossis NAMUR hom sib thooj hloov cov khoom siv uas ua raws li DIN19234 tus qauv |
Dimension
Kev sib txuas thaiv
Nco tseg:
1. Lub hwj huam mov ntawm lub hwj chim rail yog ib qho kev xaiv ua haujlwm. Cov neeg siv yuav tsum tau qhia meej lub hwj huam mov hom thaum xaj. Thov xa mus rau qhov txuas ntawm nplooj 89.
Kab Fault Detection
Cov neeg siv tuaj yeem xaiv "ON" sab ntawm qhov hloov mus rau sab saum toj ntawm lub module txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau ua haujlwm thiab qhia lub tswb los ntawm lub teeb liab LED. Ntawm qhov chaw tawm tswv yim tam sim no> 7mA, luv luv Circuit Court tswb (SC); Ntawm qhov chaw tawm tswv yim tam sim no