Nkitahodi Ho Nsɛm a Wɔde Hyehyɛ
- 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-11TC-11 na ɛwɔ hɔ
Nsɛm a wɔaka abom
Nkitahodi sɛnkyerɛnne a PHD-11TC-11 de hyɛ ahobammɔ akwanside a atew ne ho no mu, a ebetumi ahu akwan abien nkitahodi a RS-232 dijitaal sɛnkyerɛnne wɔ beae a asiane wɔ ne beae a ahobammɔ wɔ. Saa adeɛ yi hia ahoɔden a ɛde ne ho, na tumi a wɔde ma, input ne output no atew ne ho.
| Nneɛma a wɔde ma no voltage | 20 ~ 35VDC,Tumi a wɔde di dwuma: ≤40mA (24VDC tumi a wɔde ma |
| Input sɛnkyerɛnne | RS232 dijitaal sɛnkyerɛnne |
| Output sɛnkyerɛnne | RS232 dijitaal sɛnkyerɛnne |
| 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 | Nkitahodi nkitahodi mfiri a ɛne RS232 |
| Transmission a ɛkyɛ | ≤10 μs na ɛwɔ hɔ |
| Gye na wɔde mena switching bere | ≥20ms na ɛyɛ |
| 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) |
| Authentication parameters (wɔ terminals 1-3-4 ntam) . | Um=250V na ɛwɔ hɔ Uo=15V na ɛwɔ hɔ Me=8.5mA na ɛyɛ Co=0.41μF na ɛwɔ hɔ Lo=100mH na ɛwɔ hɔ Po=31.9mW na ɛwɔ hɔ |
| 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 | ≤100000 na ɛyɛ |
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-11TC-11 na ɛwɔ hɔ