Kukurukurirana 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
PHD-11TC-33*
Overview
Isolated chengetedzo chipingamupinyi pakuonekwa kwekupedzisira: PHD-11TC-33 *, yekutaurirana chiratidzo chekuisa, kupinza kamwe chete uye kamwe chete kubuda. Iyo inodzivirira inodzivirira inogona kuona kutaurirana kwepakati kwehafu duplex masaini edhijitari pakati peRS485 interface munzvimbo ine njodzi uye RS485 interface munzvimbo yakachengeteka.
Ichi chigadzirwa chinoda ekunze 20-35VDC magetsi.
Chigadzirwa chacho chine chiratidzo chechimiro chechiratidzo (yero)
Mutsamba yemuenzaniso: PHD-11C-33* hunhu "*" inomiririra voltage yakapihwa, uye mirau iyi inotevera:
| Code | Inopihwa voltage, ikozvino |
| Aihwa | Hapana simba rakapihwa |
| A | 5V |
| B | 6V |
| C | 12V |
| F | 24V |
| H | Mushandisi anotsanangurwa |
* bhasi terminal magetsi emagetsi, ndapota ona appendix yeruzivo.
Zvinotsanangurwa
| Supply voltage | 20 ~ 35VDC, simba rekushandisa |
| Input chiratidzo | RS485 hafu-duplex dhijitari chiratidzo |
| Chiratidzo chekubuda | RS485 hafu-duplex dhijitari chiratidzo |
| Nhamba yekupinza uye kubuda migero | 1 kuisa 1 kubuda |
| Zvishandiso zvemumunda zvinoshanda | Zvishandiso zvine RS485 hafu-duplex yekutaurirana interface |
| Transmission rate | Chiyero chekufambisa ≤115.2kbps |
| Transmission kunonoka | ≤10 μs |
| Kutumira uye kugamuchira kuchinja nguva | ≥20ms |
| Tembiricha parameters | Kushanda tembiricha: -20 ℃~+60 ℃, tembiricha yekuchengetedza: -40 ℃~+80 ℃ |
| Hunyoro hunyoro | 10% ~ 95% RH hapana condensation |
| Dielectric simba | Pakati pemukati yakachengeteka divi uye isiri-mukati yakachengeteka divi (≥ 3000VAC/min); pakati pemagetsi uye isiri-yakachengeteka terminal (≥ 1500VAC/min) |
| Insulation resistance | ≥100MΩ (pakati pekuisa/kubuda/magetsi) |
| Zviyero zvekunze | Ukobvu 12.5mm x upamhi 108mm x kukwirira 118mm |
| Electromagnetic kuenderana | Maererano neIEC 61326-1 (GB/T 18268), IEC 61326-3-1 |
| Kuputika-chiratidzo chiratidzo | [Exia Ga]IIC |
| Certification Body | CQST(China National Quality Supervision uye Test Center yeKuputika Kwakachengetedzwa Kwemagetsi Zvigadzirwa) |
| Authentication parameters (pakati pematerminals 1-2) | Um=250V Uo=17.85V Io=250mA Co=0.22μF Lo=0.25mH Po=1.12W |
| Authentication parameters (pakati pematerminals 3-4) | Um=250V Uo=7.7V Io=80mA Co=6.9μF Lo=5.0mH Po=0.15W |
| Installation site Zvinodiwa | Inogona kubatanidzwa nezviridzwa munzvimbo ye0 ine ⅡA, ⅡB, ⅡC gasi rine njodzi. |
| MTBF | ≤100000h |
Wiring diagram
Terminal assignments uye zviyero
| Terminal | Terminal assignments | |
| 9 | Magetsi + | 20～35VDC |
| 10 | Magetsi - | |
| 3 | Mukati makachengeteka divi RS485-A | |
| 4 | Mukati makachengeteka divi RS485-B | |
| 1 | Kupihwa magetsi ekupa + | |
| 2 | Kupihwa magetsi- | |
| 6 | RS485-A | |
| 7 | RS485-B | |
