Dijital Input we dɛn dɔn put
- Tɛminal Bɔd
- Isolated Sefty Barɛri dɛn we dɛn kin yuz
- Sayn Ayzolatɔ dɛn
- Divays dɛn we De Protɛkt di Surge
- Sefty Rilay dɛn
- Isolet Intɛligent I/O Mɔdyul dɛn
- Getway dɛn we gɛt sɛns
- Industrial Data Optik Transiva dɛn
- Diw Point Analayza dɛn we de na di Intanɛt
- Data Akwishɔn Mɔdyul dɛn
- HART data kɔnvɔta
01. Na so02. Na so03. Na so04. Na so05. Na so
P.H D-22T F-2727. Di wan dɛn we de wok
Ovaviu fɔ di tin dɛn we dɛn dɔn lan
Isolated sefty barɛri na ditekshɔn sayd: PHD-22TF-2727, dijital input ɛn ɔtput, dual input ɛn dual autput.
Di isol barɛri kin kɔnvɔyt di proksimiti switch ɛn kɔntakt input na di denja eria to di rilay kɔntakt signal ɛn transmit am to di sef eria.
Di ɔtput rilay gɛt sɛlɛkshɔn switch we gɛt "ON/OFF" sityueshɔn. Apat frɔm dat, wan input signal de fɔ shɔt-sɔrkwit ɔ opin-sɔrkwit alam indikɛshɔn, di sɔrkwit de gi pawa fɔ di input sɛns.
Dis prodak nid wan eksternal 20-35VDC pawa saplai.
Di signal stetus indikɛtɔ de sɛt insay rɛd ɛn yɔlɔ layt fɔ sho di wok stetɔs fɔ di ɔtput rilay, we i s fɔ alam den di layt rɛd, we di nɔmal ɔpreshɔn di layt de yɔlɔ.
* Bus pawa saplai, duya luk apɛndiks fɔ di ditel dɛn.
| Voltaj we di saplae de gi | 20 ~ 35VDC, pawa konsumpshɔn |
| Input signal fɔ yuz | Switch kɔntakt/proksimiti switch |
| Supply voltage frɔm sɛns sayd na sayt | 8V |
| Sayn input kwaliti dɛn | On-sayt input kɔrɛnt: >2.1mA, i min ON; on-sayt input kɔrɛnt: |
| Switch hεstεrεsis: 0.2ms | |
| Rilay ɔtput kwaliti dɛn | Rispɔns tɛm: 20ms, drayvin kapasiti: 250VAC/2A, 30VDC/2A ɔnda resistiv lod. |
| Output "ON"/"OFF" kɔntakt kɔnvɔshɔn kɔntrol | We di dial switch K1, K3 de na "ON" sayd, di rilay autput de "OFF". |
| We di dial switch K1, K3 de na "OFF" sayd, di rilay autput de "ON". | |
| We di dial switch K2, K4 de na "ON" sayd, di sɔrkwit de pik indikɛt rɛd layt rilay alam fɛnshɔn. | |
| Indiket layt alam funkshɔn | On-sayt input kɔrɛnt > 7mA, shɔt-sɔrkwit alam (SC), on-sayt input kɔrɛnt |
| Fɔ switch kɔntakt input, we dɛn nid di diskɔnekshɔn ditekshɔn fɛnshɔn, wan 10KΩ rɛsistɔ fɔ kɔnɛkt paralel na ɔl tu di ɛnd dɛn na di switch (Duya luk di switch kɔntakt II na di waya dayagram we de dɔŋ ya) | |
| Nɔmba fɔ di input ɛn autput | 2 input 2 ɔtput |
| Di fil ikwipmɛnt dɛn we dɛn kin yuz | Dray kɔntakt ɔ NAMUR proksimiti switch in akɔdin to DIN 19234 standad. |
| Paramita fɔ di tɛmpracha | Wok tɛmpracha: -20°C- +60°C, stɔrɔj tɛmpracha: -40°C- +80°C |
| Rilativ humiditi fɔ di briz | 10%~95%RH we nɔ gɛt kɔndenseshɔn |
| Dielektrik trɛnk | Bitwin intrinsically sef sayd ɛn nɔ-intrinsically sef sayd (≥ 3000VAC/min); bitwin pawa saplai ɛn nɔ-intrinsically sef tɛminal (≥ 1500VAC/min) |
| Insuleshɔn rɛsistɛns | ≥100MΩ (bitwin input/ɔtput/pawa saplai) |
| Dimɛnshɔn dɛn we de na do | Tik 12,5mm x wit 108mm x ay 118mm |
| Ilɛktromagnetik kɔmpatibiliti | Akɔdin to IEC 61326-1(GB/T 18268), IEC 61326-3-1 |
| Mak we nɔ de bɔn | [Ɛksia Ga]IIC |
| Fɔnishɔnal sefty sɛtifikeshɔn | SIL3 akɔdin to IEC 61508 EN 61511 standad dɛn |
| Sɛtifiket Bɔdi | CQST(China Nashɔnal Kwaliti Supavayshɔn ɛn Tɛst Sɛnta fɔ Ɛksplɔshɔn Protɛkt Ilɛktrik Prodakt dɛn) |
| Sɛtifiket paramita dɛn (bitwin tɛminal dɛn 3-4,1-2) . | Um=250V we yu kin yuz Uo=10.5V we yu kin yuz I=15mA we yu de yuz Co=1.7μF we yu de yuz Lo=150mH we de na di wɔl Po=39,4mW we yu kin yuz |
| Instɔlɛshɔn sayt Rikwaymɛnt dɛn | I kin kɔnɛkt wit inschrumɛnt dɛn we de na 0 zon wit IIA, IIB, IIC denja gas |
| MTBF | ≤100000h na wan |
PHD-11TC-33A-23, ɛn di ɔda wan dɛn
PHD-22TF-2727 we de na di wɔl