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-22TF-2727
Neno wi lembe
The isolated safety barrier with switch input relay outputs, ma poko man cwalu input signals kud i switch contacts nyo proximity switches i kabedu ma rac ni kabedo mi gwok ku output relay nikadhu kud i safety barrier. Nwangu peko mi rwom tiyere nikadhu kud i LED ma iwi module. Dial switch pa module jutiyo kudu pi ketho piny ma wok man ma wok in-phase nyoke reverse control, man bende pi ketho nyo kethu tic pa alarm mi nwangu peko.
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 | |
| Kite mi ketho/woko: | |
| I kabedo mi ketho lembe kawoni | >2.1mA, adwogi ne cego, nyutho ON; |
| Ka | |
| Wodhu maber "Yabe"/"Cung" | Ka dial switch K1, K3 utiye "ON" side, relay output utiye "Normally closed". |
| Wec ku jang tic mi loko lembe | Ka dial switch K1、K3 utiye i thenge mi "OFF", relay output utiye "Normally open". |
| Ka dial switch K2、K4 utiye i thenge mi "ON", circuit yero ma nyutho tic pa alarm pa LFD. | |
| Wok i kabedu maber | |
| Lanyuth mawok | Relay |
| Kabedo mi wec | 250VAC/2A,30VDC/2A ka juketho i tic ku pek ma tek |
| Saa mi dwoko wang lembe | 20ms |
| Piny ma pire tek | |
| Voltage mi mio | 20~35VDC |
| Tiyu ku mac | 24V kero, ka relay contacts cego |
| LED ma nyutho | Green: Janyuth pa kero |
| Yellow: Output relay i 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); ikind kero pa mac ku thenge ma ber ongo (≥1500VAC/min) |
| Teko pa lyethu | ≥100MΩ (ikind piny ma wok/wok woko/miyo kero) |
| Ber pa mac | Ni lubre ku IEC 61326-1 (GB/T 18268), IEC 61326-3-1 |
| MTBF | 100000h |
| 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 mandha | |
| Karatasi mi gwoko leng pa tic | SIL3 nimakere ku cik pa IEC 61508 |
| Lanyuth ma gengo nyai | [Ex ia Ga]lIC [Ex ia Da]lllC |
| Kite ma jwigere ku lyethu | GB/T3836.1-2021 GB/T3836.4-2021 |
| Terminals 3-4、1-2 | Um:250V AC/DC Uo=10.5V DC lo=15mA |
| Po=39.4mW 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-277 uketho ngo i iye thenge mir 2
2. Kethu mac pa power rail ubedo 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 89.
Nwangu peko mi lain (LFD)
Jutic copo yero "ON" thenge pa switch ma malu pa module mi ketho tic mi nwangu peko man 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 lembe ma jukwanu mito tic mi nwangu peko (waya utur, ma nok circuit), 22k Ω resistor umaku juketh i parallel i thenge ario zoo pa switch, man 680 Ω resistor umaku juketh i rwom acel (calu nen i cal pa waya pa switch II).
PHD-11TC-33A-23
PHD-22TF-2727