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 so04. Ɔde ne nsa kyerɛɛ ne so05. Ɔde ne nsa kyerɛɛ ne so
PHD-11TP-23 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 ≤ 70mA (PHD-11TP-23) na ɛwɔ hɔ. |
| Nkyekyɛmu ahoɔden | Open circuit voltage ≤ 25V, kyekyɛ ahoɔden ≥ 16V bere a wɔde 25mA (PHD-11TP-23) ahyɛ mu . |
| Input sɛnkyerɛnne | Frequency ≤ 100kHz, amplitude ≤ 24V, adwuma kyinhyia ≥ 20%, . a ɛkorɔn ≥ 4V, nea ɛba fam ≤ 1V (PHD-11TP-23) . |
| Output sɛnkyerɛnne | Frequency 1: 1 a wɔde fi adi Nsɛnkyerɛnneɛ kwan: Nsɛnkyerɛnneɛ a ɛba fam ≤ 0.5V Nsɛnkyerɛnne a ɛkorɔn ≥ 20V (PHD-11TP-23) . |
| 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 kwan 1-2 | Um:250V AC / DC Uo = 28V DC Io = 93mA na ɛwɔ hɔ Po = 0.65W Co = 0.05μF Lo = 2.4mH |
| 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-23 na ɛwɔ hɔ