Digital Input
- Terminal Board
- Jam gwoko kwo ma juketho kende
- Jam poko lanyuth
- Jam tic mi gwoko kwo pa dhanu
- Relays mi gwoko kwo
- I/O Modules ma rieko ma jupoko
- Dhugola ma rieko
- Jam tic ma tiyo ku mac
- Dew Point Analyzers mi intanet
- Module mi nwangu lembe
- HART data converter
PHD-12TF-299 PHD-22-2929
Neno wi lembe
Lokruok pa transistor ma wok woko Isolated safety barriers cwalu lembe ma wok kud i switching contacts nyo proximity switches i kabedu ma rac nikadhu kud i safety barriers ma juketho kende kende ni safe area ku transistor outputs. Piny ma juketho i iye ucungo iwi passive transistor ma wok ku kit ma rwinyo. Adwogi ne utiye ku kit angwen: rwom pa alarm ma nok ≤ 240 Ω, 1-signal 1.4KΩ ≤ resistance value ≤ 1.6KΩ, 0-signal 13KΩ ≤ resistance value ≤ 14KΩ, man breaken alarm resistance > 10KΩ. Kite ma wok kudu eni loko kite ma line utiye kudu iwi signal line. Dip switches pa module jutiyu kudu pi ketho input ku output i yo acel nyo reverse control, man bende pi ketho line fault alarm indication function. Piny eni mitu kero ma tiye kende, ku kero ma tiye kende, input, man output terminals.
| Lembe ma pire tek | |
| Keth piny i kabedu ma rac | |
| Lanyuth mi ketho | Lok dhanu/jami ma kago |
| Teko pa mac pa sensor | Ikum 8V |
| Kite mi loko | ≤5kHz |
| Kite mi ketho/woko: | |
| I kabedo mi ketho lembe kawoni | Ka>2.1mA, adwogi ne cego, ma nyutho ON; Ka |
| Keth aloka loka pa lembe man loko alarm: | Ka dial switch K1 ku K3 gitiye i thenge mi "ON", kite ma wok wok kudu utiye tung tung ku kite ma wok kudu. Ka dial switch K1 ku K3 gitiye i thenge mi "OFF", kite ma wok wok kudu urombo ku kite ma wok kudu. Ka dial switch K2 ku K4 utiye i thenge mi "ON", circuit yero ma nyutho tic pa alarm pa LFD. |
| Wok i kabedu maber | |
| Lanyuth mawok | Transistor (resistor), voltage ma dit uloyu ≤ 30V DC |
| Kite pa adwogi | Ka voltage pa mac ma woko utiye 8V, kero pa alarm ma nyai utiye ≤240Ω, 1- lanyuth 1.4kΩ≤ resistance ≤1.6kΩ, 0- lanyuth 13kΩ≤ resistance ≤14kΩ, Open circuit alarm resistance > 100kΩ |
| Piny ma pire tek | |
| Voltage mi mio | 20~35V DC |
| Tiyu ku mac | 24V mi kero, ka transistor utiye ka tic |
| LED ma nyutho | Green: Janyuth pa kero Yellow: Kit tic maber Makwar: LFD nyutho, lanyuth pa peko |
| Piny ma mako lyethu | Liet pa tic: -20°C ~ +60°C, Piny ma jugwoko: -40°C ~ +80°C |
| Piny ma ngic | 10%~95% RH epe ku pii |
| Teko mi gwoko piny | Ikind thenge ma ber man thenge ma ber ongo (≥3000VAC/min) |
| Teko pa lyethu | ≥100MΩ (ikind piny ma wok/wok woko/miyo kero) |
| EMC | Ni lubre ku IEC 61326-1 (GB/T 18268), IEC 61326-3-1 |
| Piny ma mitere pi waya | Thenge ma jupoko ≥ 0.5mm2; Teko pa lyethu ≥ 500V |
| Jam tic mi poto ma tiyo | Jam tic mi tic macalo dry contacts nyoke NAMUR type proximity switch inputs ma lubo cik pa DIN19234 |
| Kabedo mi ketho | Ka juketho i kabedo ma ber, ecopu bedu ku jam tic mi gwoko kwo i kabedo ma rac nitundu i Zone 0, IIC, Zone 20, man IIIC |
| Certification ma ber | |
| Lanyuth ma jwigere ngo | [Ex ia Ga] IIC [Ex ia Da] ⅢC |
| Kite ma jwigere ku lyethu | GB/T 3836.1-2021 GB/T 3836.4-2021 |
| Terminals 3-4、1--2 | Um:250V AC/DC,Uo=10.5V DC,Io=15mA, Po=39.4W,Co=1.7μF,Lo=165mH. |
| Ju ma miyo certificate | CQST (China National Quality Supervision and Test Center for Explosion Protected Electrical Products) |
Poi: 1. PHD-12TF-299 epe ku adwogi 2. 2. Kethu kero pa gari mi kero utiye tic ma jutimo. Jutic umitu gi nyuth kit ma kero migi tiye kudu ka gibe lwongo. Kwayu nen piny ma ju medo i pot karatasi mir 101.
Nwangu peko mi lain
Jutic copo yero "ON" thenge pa switch ma malu pa module ni ketho tic mi nwangu peko man ni nyuthu alarm nikadhu kud i ler makwar pa LED. I kabedo ma juketho i iye current>7mA, alarm mi circuit ma nok (SC); I kabedo ma juketho i iye current
