H Series Backplane Mounting Isolated Safety Barriers
- Terminal Board
- Gin ma gengo gwok ma ki poko
- Gin ma poko lanyut
- Jami ma gwoko kom ki i mac
- Jami ma gwoko kuc
- I/O Modules ma ki poko gii ma ryek
- doggola ma ryek
- Jami ma ki lwongo ni Industrial Data Optical Transceivers
- Jami ma ki lwongo ni Dew Point Analyzers ma tye i intanet
- Jami ma ki tiyo kwede me nongo ngec
- HART gin ma loko ngec
PHD-22HF-2727
Neno matut
H series backplane mounting isolated safety barriers at detection side: PHD-22HF-2727, digital input and output, dual input and dual outputs.
Gin ma ki keto ni twero loko gin ma ki lwongo ni proximity switch ki gin ma ki keto i kabedo ma tye ki peko me doko lanyut me rwate ki relay ki cwalo ne i kabedo ma ber.
Gin ma ki lwongo ni output relay ni ki keto iye gin ma ki yero me "ON/OFF" Medo ikom meno, tye gin ma ki keto me nyutu ni mac ma oyabe onyo ma oyabe, gin ma ki lwongo ni signal ni miyo teko bot gin ma ki keto iye.
Gin ni mito teko ma pat pat.
Gin ma nyutu kit ma lanyut ni tye kwede ki keto i mac makwar ki makwar me nyutu kit ma gin ma ki cwalo ni tye ka tic kwede, ka tye me alarm ci mac ni bedo makwar, i kare me tic maber mac ni bedo makwar.
| Mi teko me mac | 20~35VDC, tic ki teko |
| Gin ma ki keto me donyo | Lok lok ma mako ngat moni onyo lok ma mako rwate (NAMUR) |
| Mii kero pa gin ma nongo jami ma tye i kabedo ni | 8V |
| Kit me keto lanyut | Kit ma ki keto kwede: >2.1mA, nyutu ni tye ka tic; Kit ma ki keto kwede: |
| Gin ma ki cwalo i kabedo ma ber | Cawa me gamo: 20ms, kero me dwoyo: 250VAC/2A, 30VDC/2A i te teko ma ki keto |
Gin ma ki cwalo ni "Yabe"/"Umu" | Ka gin ma ki lwongo ni dial switch K1, K3 tye i "ON" tung, gin ma ki cwalo ni tye "OFF" |
| Ka gin ma ki lwongo ni dial switch K1, K3 tye i "OFF" tung, gin ma ki cwalo ni tye "ON" | |
| Ka gin ma ki lwongo ni dial switch K2, K4 tye i "ON" tung, gin ma ki lwongo ni circuit ni yero ma nyutu tic pa alarm LFD | |
| LFD | On-site input current>7mA, short-circuit alarm (SC) , on-site input current |
| Pi keto gin ma ki lwongo ni switch, ka gin ma ki lwongo ni disconnection detection function mite, 22KΩ resistor omyera ki ket i kom gin ma ki lwongo ni parallel i agiki me switch (Nen switch contact II i cal ma piny kany) | |
| Namba me keto ki kwanyo | 2 gin ma ki keto iye 2 gin ma ki kato ki iye |
| Jami ma ki tiyo kwede i gang tic | Dry contact onyo NAMUR proximity switch malube ki DIN 19234 standard |
| Lapim me lyeto | Lyeto me tic: -20°C~+60°C, lyeto me gwoko: -40°C~+80°C |
| yamo ma rwate | 10%~95% RH labongo yamo |
| Teko pa dielectric | I kin dul ma tye maber ki dul ma pe tye maber (≥3000VAC/min); i kin teko ma ki miiyo ki gin ma ki lwongo ni non-intrinsically safe terminal (≥1500VAC/min) |
| Gin ma gengo lyeto | ≥100MΩ (i kin gin ma ki keto/ki kwanyo/miyo teko) |
| Kit ma dit kwede | Pek 15.8mm * lac 104.8mm * bor 116.1mm |
| Kit ma jami ma mako mac rwate kwede | Malube ki IEC 61326-1 (GB/T 18268), IEC 61326-3-1 |
| Lanyut ma gengo mwoc | [Exia Ga]IIC, [Exia Da]IIIC |
| rwom me moko ni | GB/T 3836.1-2021, GB/T 3836.4-2021 |
| Dul ma miiyo twero | CQST(China National Quality Supervision and Test Center for Explosion Protected Electrical Products) |
| Jami ma ki moko (ikin terminal 1-2,4-5) | Um:250VAC/DC,Uo=10.5VDC,Io=14mA, Po=37mW,Co=2.4μF,Lo=165mH. |
| Jami ma mite i kabedo me keto ne | Ki keto i kabedo ma ber, ki twero kubu ne ki jami ma gwoko kwo ma tye i kabedo ma twero kelo peko nio wa i kabedo 0, IIC, kabedo 20, ki IIIC |
| MTBF | ≤100000h |
Nongo peko i dul (LFD)
Gin ma ki lwongo ni Line Fault Detection (LFD) obedo gin ma latic twero yero ma tye i wi module ki ki nyutu ki LED. Ka kinongo ni peko mo tye, gin ma ki lwongo ni line fault relay ni ki juku ki channel output relay ni ki kwanyo woko. Alarm ma ki lwongo ni Short circuit alarm (SC) pi field input current >7mA; jami ma ki lwongo ni open circuit alarm (LB) pi field input current
PHD-11TC-33A-23
PHD-22HF-2727