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 so04. Ɔde ne nsa kyerɛɛ ne so05. Ɔde ne nsa kyerɛɛ ne so
PHG-11TC-22 na ɛwɔ hɔ
Nsɛm a wɔaka abom
Nkitahodi sɛnkyerɛnne a PHG-11TC-22 yɛ nkitahodi input sɛnkyerɛnne sɛnkyerɛnne isolator, a ebetumi ahu akwan abien nkitahodi a RS-485 Full Duplex dijitaal sɛnkyerɛnne onsite ne wɔ control dan.
Saa adeɛ yi hia ahoɔden a ɛde ne ho, na tumi a wɔde ma, input ne output no atew ne ho.
| Nsɛm a wɔde hyɛ mu | |
| Input sɛnkyerɛnne | RS-485 Digitals Nsɛnkyerɛnne a Ɛyɛ Duplex a Ɛyɛ Pɛ |
| Nea efi mu ba: | |
| Output sɛnkyerɛnne | RS-485 Digitals Nsɛnkyerɛnne a Ɛyɛ Duplex a Ɛyɛ Pɛ |
| Transmission a ɛkyɛ | ≤10μs na ɛyɛ |
| Nneɛma a wɔde fa nipadua no mu dodow | ≤115.2kbps na ɛwɔ hɔ |
| Nneɛma a wɔde ma no voltage | 20-35VDC na ɛwɔ hɔ |
| Tumi a wɔde di dwuma | ≤1.5W (bere a 24V na ɛma ahoɔden) |
| LED a ɛkyerɛ sɛnea nneɛma te | Green: Tumi ho sɛnkyerɛnne |
| Yellow: Control room no de nsɛnkyerɛnne kɔ beae no | |
| Kɔkɔɔ: ɛde nsɛnkyerɛnne fi beae hɔ kɔ baabi a wɔhwɛ nneɛma so | |
| Gye na wɔde mena switching bere | ≥20ms na ɛyɛ |
| Ɔhyew ho nsɛnkyerɛnne | Adwumayɛ mu 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 | ≥2000VAC / min(ntam input / output / tumi a wɔde ma) |
| Insulation a ɛko tia | 100MΩ (500 VDC) (ntam input / output / tumi a wɔde ma) |
| Electromagnetic a ɛne ne ho hyia | GB/T 18268(IEC 61326-1) Ɔde ne nsa kyerɛɛ ne so. |
| MTBF | 800000h na ɛyɛ |
| Wire ahwehwɛde ahorow | Ntrɛwmu ≥ 0.5mm2; Insulation ahoɔden ≥ 500V |
| Mfiri a wɔde yɛ afuw a ɛfata | Nkitahodi nkitahodi afiri a ɛwɔ RS-485 Full Duplex |
Hyɛ no nsow: Tumi keteke adwuma no yɛ adwuma a wɔpaw, na ɛsɛ sɛ wɔn a wɔde di dwuma no kyerɛ ɔkwan a wɔfa so de anyinam ahoɔden ma bere a wɔrekra Tumi keteke nkitahodi ahorow a wɔpaw no betumi ahwɛ kratafa 89 wɔ "Annex" no mu.
PHD-11TC-33A-23 na ɛwɔ hɔ
PHG-11TC-22 na ɛwɔ hɔ