Frequency Input a Wɔde Di Dwuma
- Terminal Board no yɛ adwuma
- Ahobammɔ Akwanside ahorow a Atew ne Ho
- Nneɛma a Wɔde Tew Nsɛnkyerɛnne Ho
- Mfiri a Ɛbɔ Surge Ho Ban
- Ahobammɔ Relays
- I/O Modules a Ɛyɛ Nyansafo a Wɔatew Wɔn Ho
- Apon a Ɛyɛ Nyansa
- Nnwumayɛbea Data Optical Transceivers
- Intanɛt so Dew Point Analyzers
- Data a Wɔde Nya Nneɛma
- HART data a wɔde dannan nneɛma
01. Ɔde ne nsa kyerɛɛ ne so02. Ɔde ne nsa kyerɛɛ ne so03. Ɔde ne nsa kyerɛɛ ne so
PHD-11TP-13 na ɛwɔ hɔ
Nsɛm a wɔaka abom
Wɔde frequency sɛnkyerɛnne no hyɛ ahobammɔ akwanside a atew ne ho no mu, a ebetumi ahu 1: 1 a ɛde frequency sɛnkyerɛnne a ɛwɔ adwinnade no mu wɔ beae a asiane wɔ no kɔ beae a ahobammɔ wɔ no, na ɛma ahoɔden a atew ne ho (12V anaa 24V) ma afuw mu adwinnade a ɛwɔ beae a asiane wɔ no. Saa ade yi hia ahoɔden a ɛde ne ho, na tumi a wɔde ma, nea ɛba ne nea ɛba no atew ne ho wɔ wɔn ho wɔn ho ntam.
| Nneɛma a wɔde ma no voltage | 20 ~ 35VDC, Tumi a wɔde di dwuma: Bere a wɔde ahoɔden 24VDC na efi adi wɔ 12V level ≤ 50mA (PHD-11TP-13) na ɛwɔ hɔ. |
| Nkyekyɛmu ahoɔden | Open circuit voltage≤13V, wɔde ma voltage >8.5V bere a adesoa 25mA |
| Input sɛnkyerɛnne | Frequency ≤100KHz, amplitude ≤12V, adwuma kyinhyia ≥20%, soro ≥4V, gyinabea a ɛba fam ≤1V |
| Output sɛnkyerɛnne | Frequency 1:1 output, soro level ≥10V, low level ≤0.5V, karka mprempren ≤15mA, adesoa resistance ≥1KΩ |
| Nneɛma dodow a wɔde hyɛ mu ne nea wɔde fi mu | 1 input 1 output 1 na ɛyɛ adwuma |
| Mfiri a wɔde yɛ afuw a ɛfata | Mfiri a wɔde susuw mpɛn dodow a wɔde di dwuma |
| Ɔhyew ho nsɛnkyerɛnne | Adwumayɛ hyew: -20 ° C ~ + 60 ° C, akorae ɔhyew:-40 ° C ~ + 80 ° C |
| Nsu a ɛyɛ nwini kakra | 10% ~ 95% RH biara nni hɔ a ɛyɛ nwini |
| Dielectric ahoɔden | Wɔ ɔfã a ahobammɔ wom ankasa ne ɔfã a ahobammɔ nnim ankasa ntam (≥ 3000VAC/min); ntam tumi a wɔde ma ne nea ɛnyɛ nea ahobammɔ wom ankasa (≥ 1500VAC/min) . |
| Insulation a ɛko tia | ≥100MΩ (ntam input / output / tumi a wɔde ma) |
| Electromagnetic a ɛne ne ho hyia | Sɛnea IEC 61326-1(GB/T 18268) kyerɛ no, IEC 61326-3-1 |
| Agyiraehyɛde a ɛnyɛ nea ɛpae | [Ex ia Ga] IIC [Ex ia Da] IIIC |
| Adansedi Kuw | CQST(China Ɔman Nneɛma Pa Sohwɛ ne Sɔhwɛ Asoɛe a Ɛhwɛ Nneɛma a Ɛpae a Wɔabɔ Ho Ban) |
| Nneɛma a wɔde twa kwan1-2 | Um: 250V AC / DC Uo = 14.7V DC Io = 207mA na ɛwɔ hɔ Po = 0.76W Co = 0.5μF Lo = 0.56mH |
| Terminals 3-4 na ɛwɔ hɔ | Um:250V AC / DC Uo = 8V DC Io = 2.5mA na ɛwɔ hɔ Po=5mW Co=5.9μF Lo=100mH |
| Installation site Ahwehwɛde ahorow | Sɛ wɔde si beae a ahobammɔ wɔ a, wobetumi de abɔ ahobammɔ nnwinnade a ɛwɔ mu wɔ mmeae a asiane wɔ kosi Beae 0, IIC, Mpɔtam 20, ne IIIC |
| MTBF | Bɛyɛ 100000h |
Hyɛ no nsow: Power rail adwuma no yɛ adwuma a wobetumi apaw, na ɛsɛ sɛ wɔn a wɔde di dwuma no kyerɛ
ɔkwan a wɔfa so de anyinam ahoɔden ma bere a wɔrekra ade no
Power rail connectors a wɔpaw no betumi ahwɛ kratafa 89 wɔ "Annex" no mu.
PHD-11TC-33A-23 na ɛwɔ hɔ
PHD-11TP-13 na ɛwɔ hɔ