H Series Backplane Mounting Isolated Safety Barriers
- 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-12HF-277
Neno wi lembe
H series backplane mounting isolated safety barriers at detection side: PHD-12HF-277, digital input and output, single input and dual output.
Jam ma juketho kende kende copo loko switch mi kago man contact input i kabedu ma rac ni relay contact signal man cwalu i kabedu ma ber.
Relay ma wok woko utiye ku switch mi yero "ON/OFF" Mi medo, tiye ku lanyuth mi ketho mac ma nok nyo ma nyutho alarm, circuit ne mio tego ni sensor.
Piny eni mitu kero ma tiye kende.
Lanyuth pa lanyuth juketho i mac makwar man makwar pi nyuthu kite ma relay ubetimo kudu tic, ka etiye pi alarm eca ler ne ubedo makwar, i saa mi tic maber ler ne ubedo makwar.
| Voltage mi mio | 20~35VDC, tic ku mac |
| Lanyuth mi ketho | Lok wec nyo kabedo ma ceng kudu (NAMUR) |
| Mi voltage pa sensor i kabedo | 8V |
| Kite pa lanyuth | On-site input current: >2.1mA, nyutho nia ON; On-site input current: |
| Wok i kabedu maber | Saa mi dwoko: 20ms, kero mi ringo: 250VAC/2A, 30VDC/2A ithe loc ma tek |
Wodhu maber "Yabe"/"Cung" | Ka dial switch K1, K3 utiye "ON" thenge, relay output utiye "OFF" |
| Ka dial switch K1, K3 utiye "OFF" thenge, relay output utiye "ON" | |
| Ka dial switch K2, K4 utiye "ON" thenge, circuit yero ma nyutho tic pa LFD alarm | |
| LFD | On-site input current>7mA, short-circuit alarm (SC) , on-site input current |
| Pi ketho cing ikum switch, ka tic mi nyang ikum poko mitire, 22KΩ resistor umitu juketh i thenge ario zoo pa switch (Nen switch contact II i wiring diagram piny) | |
| Namba mi piny ma juketho man ma juwodho | 1 input 2 outputs |
| Jam tic mi poto ma tiyo | Dry contact nyoke NAMUR proximity switch nimakere ku DIN 19234 standard |
| Piny ma mako lyethu | Lyethu mi tic: -20°C~+60°C, lyethu mi kano piny: -40°C~+80°C |
| Piny ma ngic | 10%~95% RH epe ku pii |
| Teko pa dielectric | Ikind thenge ma ber man thenge ma ber ongo (≥3000VAC/min); ikind kero pa mac ku terminal ma ber ongo (≥1500VAC/min) |
| Teko pa lyethu | ≥100MΩ (ikind piny ma wok/wok woko/miyo kero) |
| Dikiri | Lar 15.8mm * lac 104.8mm * bor 116.1mm |
| Ber pa mac | Ni lubre ku IEC 61326-1 (GB/T 18268), IEC 61326-3-1 |
| Lanyuth ma jwigere ngo | [Exia Ga]IIC, [Exia Da]IIIC |
| Ju ma miyo certificate | CQST (China National Quality Supervision and Test Center for Explosion Protected Electrical Products) |
| Lembe ma juyiko (kind terminal 1-2) | Um:250VAC/DC,Uo=10.5VDC,Io=14mA, Po=37mW,Co=2.4μF,Lo=165mH. |
| Piny ma mitere i kabedo mi ketho piny | Ecopu bedu ku jam tic i 0 zone ku IIA, IIB, IIC gas ma rac 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 |
| MTBF | ≤100000h |
PHD-11TC-33A-23
