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
PHD-11TF-28+ ɛn di ɔda wan dɛn
Ovaviu fɔ di tin dɛn we dɛn dɔn lan
Di isol sefty barɛri wit sɔj protɛkshɔn fɛnshɔn fɔ swich input transistɔr ɔtput, we de ayd ɛn transmit input signal frɔm switch kɔntakt ɔ proksimiti switch dɛn na hazada eria to ɔf di sefty zon wit ɔtput transistɔr tru di sefty barɛri. Layn fɔlt ditekshɔn de ajɔst tru LED we de ɔp di mɔdyul. Di dayal switch na di modul de yuz fɔ sɛt input ɛn ɔtput in-faz ɔ rivas kɔntrol, ɛn bak fɔ ɛnabul ɔ disable di layn fɔlt ditekshɔn alam indikeshɔn fɛnshɔn. Dis prodak nid indipɛndɛnt pawa saplai, wit isol pawa saplai, input, ɛn ɔtput tɛminal dɛn.
| Input na say we denja | |
| Input signal fɔ yuz | Switch kɔntakt/proksimiti switch dɛn |
| Di saplai vɔlɔt fɔ di sɛns | Na lɛk 8V |
| Input frikshɔn rɛnj | ≤5kHz we yu de yuz |
| Input/ɔtput kwaliti dɛn: | |
| Na sayt input kɔrɛnt | >2.1mA, di autput de klos, we de sho se ON; We |
| Switched kontrכl bitwin invεst fεz εn nכmal fεz כf כtput dεm ec | We di dial switch K1 de na "ON", di transistor autput ec de insay invayt faz We di dial switch K1 de na "OFF", di transistor output ec de na nɔmal faz We di K2 de na "ON", di sirkit go pik di red layt LFD indikɛshɔn alam fɛnshɔn |
| Di tin we dɛn kin du | |
| Signal we de kɔmɔt na di ɔtput | Transistor ɛn alarm rilay (opshɔnal) . |
| Drayv kapabiliti | Autput kɔrɛnt ≤20mA (1.2kΩ), intanɛnt maksimal kɔrɛnt 100mA, we gɛt shɔt-sɔrkwit kɔrɛnt protɛkshɔn |
| Di tin dɛn we de mek pɔsin nɔ gɛt sɔj: | |
| Nominal dischaj kɔrɛnt ln(8/20μs) . | 5kA we yu de yuz |
| Vɔltɛm protɛkshɔn lɛvɛl Up(8/20μs): . | 60V(layn to layn) |
| Vɔltɛm protɛkshɔn lɛvɛl Up(8/20μs): . | 600V(layn to grɔn) |
| Akɔdin to di standad dɛn | GB/T18802.21-2016(ikwal to 1EC61643-21:2012) |
| Besik paramita dɛn | |
| Voltaj we di saplae de gi | 20 ~ 35VDC we yu de yuz |
| Pawa we dɛn de yuz | |
| LED indikɛtɔ fɔ di tin dɛn we de apin | Grin: Pawa indikɛtɔ Yɔlɔ: Ɔtput transistɔr insay nɔmal wok stet Rɛd: LFD indikɛtɔ, layn fɔlt alam |
| Di paramita dɛn fɔ di tɛmpracha | Wok temperechur: -20°C ~ +60°C, Storage temperechur: -40°C ~ +80°C |
| Rilativ humiditi | 10%~95% RH no kondensashɔn |
| Insuleshɔn trɛnk | Bitwin intrinsically sef sayd ɛn nɔ-intrinsically sef sayd (≥3000VAC/min); bitwin pawa saplai ɛn nɔ-intrinsically sef sayd (≥1500VAC/min) |
| Insuleshɔn rɛsistɛns | ≥100MΩ (bitwin input/ɔtput/pawa saplai) |
| Ilɛktromagnetik kɔmpatibiliti | GB/T 18268 (IEC 61326-1) Di wan dɛn we de wok fɔ di gɔvmɛnt. |
| MTBF | 80000h |
| Di tin dɛn we dɛn nid fɔ du fɔ waya | Krɔs sɛkshɔn ≥ 0.5mm2; Insuleshɔn trɛnk ≥ 500V |
| Di fil ikwipmɛnt dɛn we dɛn kin yuz | Fil ikwipmɛnt lɛk dray kɔntakt ɔ NAMUR tayp proksimiti switch input dɛn we de fala DIN19234 standad |
Notis: Di pawa saplai fɔ di pawa rel na opshɔnal wok.
Di wan dɛn we de yuz am nid fɔ spɛsifa di pawa saplai mɔd we dɛn de ɔda.
Duya luk na di atɛshmɛnt na pej 89.
Layn Fɔlt Ditekshɔn (LFD) .
Di wan dɛn we de yuz am kin pik di "ON" sayd na di switch we de ɔp di mɔdyul
fɔ ɛnabul fɔlt ditekshɔn fɛnshɔn ɛn indikɛt alam tru di
rɛd LED layt. Na sayt input kɔrɛnt>7mA, shɔt sɔrkwit alam (SC);
Na sayt input kɔrɛnt
kɔntakt input nid fɔlt ditekshɔn fɛnshɔn (waya brɛk, shɔt
sirkit), wan 22k Ω rɛsistɔ fɔ kɔnɛkt in paralel na ɔl tu di ɛnd dɛn
di switch, ɛn wan 680 Ω rɛsistɔ fɔ kɔnɛkt insay siriɔs (as
sho na di waya dayagram fɔ switch kɔntakt II).
PHD-11TC-33A-23, ɛn di ɔda wan dɛn
PHD-11TF-28+ ɛn di ɔda wan dɛn