Digital Input
- Isolated Safety Barriers
- Signal Isolators
- Surge Dziviriro Zvishandiso
- Safety Relays
- Isolated Intelligent I/O Modules
- Intelligent Gateways
- Industrial Data Optical Transceivers
- Online Dew Point Analyzers
- Data Acquisition Modules
- HART data converter
PHG-12TF-277+
Overview
Surge dziviriro switch yekupinda relay inobuda chiratidzo isolator inoshandura chiratidzo chekuisa cheiyo switch yekubata kana yepedyo chinja kuita relay inobuda kuburikidza nekuzviparadzanisa nevamwe.
Mutsara wekutadza kuona inobuda kuburikidza neyakasiyana relay uye inoratidzwa nemwenje we LED pamusoro peiyo module. Kuchinja kwemodule kunoshandiswa kusarudza chikamu chechiteshi uye kana mutsara wekuona kukanganisa basa kunodiwa.
Ichi chigadzirwa chinoda kupihwa simba chakazvimirira, uye magetsi ekupa, ekuisa uye ekubuda materminal akaparadzaniswa.
Zvinotsanangurwa
| Input | |
| Input chiratidzo | Chinja macontacts/proximity switches |
| Iyo yekugovera voltage ye sensor | Kunenge 8V |
| Kuchinja chiyero | |
| Kupinza/kubuda maitiro: | |
| Pasaiti yekupinza ikozvino | > 2.1mA, yakabuda yakavharwa, ichiratidza ON; Kana |
| Kubuda kazhinji "Vhura"/"Yakavharwa" | Kana dial switch K1, K3 iri pa "ON" divi, relay inobuda "Kazhinji yakavharwa". |
| Bata shanduko yekudzora | Kana dial switch K1, K3 iri pa "OFF" parutivi, relay inobuda "Kazhinji yakavharwa". Kana dial switch K2, K4 iri pa "ON" parutivi, dunhu rinosarudza kuratidza dzvuku mwenje LFD alarm basa. |
| Output | |
| Chiratidzo chekubuda | Relay |
| Dhiraivha kugona | 250VAC / 2A, 30VDC / 2A kana yaiswa pasi pemitoro inopikisa |
| Nguva yekupindura | 20ms |
| Surge protection features: | |
| Nominal discharge current ln(8/20μs) | 5 kA |
| Voltage yekudzivirira mwero kumusoro (8/20μs): | 60V (mutsara kune mutsara) |
| Voltage yekudzivirira mwero kumusoro (8/20μs): | 600V (mutsara kusvika pasi) |
| Maererano nemipimo | GB/T18802.21-2016(yakaenzana ne1EC61643-21:2012) |
| Basic parameters | |
| Supply voltage | 20 ~ 35VDC |
| Simba rekushandisa | |
| Chiratidzo che LED | Green: Simba chiratidzo Yero: Kuburitsa relay mune yakajairika kushanda mamiriro Tsvuku: LFD chiratidzo, mutsara wekukanganisa alarm |
| Tembiricha parameters | Kushanda tembiricha: -20 ℃ ~ +60 ℃, Kuchengetedza tembiricha: -40 ℃ ~ +80 ℃ |
| Hunyoro hunyoro | 10% ~ 95% RH hapana condensation |
| Insulation simba | ≥2000VAC/min (pakati pekupinza/kubuda/simba rekupa) |
| Insulation resistance | 100MΩ(500V DC) (pakati pekuisa/kubuda/magetsi) |
| Electromagnetic kuenderana | GB/T 18268 (IEC 61326-1) |
| MTBF | 80000h |
| Waya zvinodiwa | Horizontal yekucheka pamusoro ≥ 0.5mm2; Insulation simba ≥ 500V |
| Zvishandiso zvemumunda zvinoshanda | Midziyo yemumunda yakadai seyakaoma kubatwa kana NAMUR mhando yepedyo chinja mapindiro anoenderana neDIN19234 yakajairwa. |
Dimension
Kubatanidza wiring
Cherechedza:
1. Simba remagetsi enjanji yemagetsi ibasa rekusarudza. Vashandisi vanofanirwa kutsanangura iyo magetsi ekupa modhi kana uchiraira. Ndokumbira utarise kune zvakabatanidzwa papeji 89.
Line Fault Detection
Vashandisi vanogona kusarudza iyo "ON" divi rekuchinja kumusoro kwemodule kugonesa kuona kukanganisa basa uye kuratidza alarm kuburikidza nemwenje tsvuku ye LED. Pane saiti yekuisa ikozvino> 7mA, pfupi yedunhu alarm (SC); Pasaiti yekuisa ikozvino