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-33* na ɛwɔ hɔ.
Nsɛm a wɔaka abom
PHG-11TC-33 * nkitahodi sɛnkyerɛnne input sɛnkyerɛnne isolator betumi ahu akwan abien nkitahodi a RS-485 fã-duplex dijitaal nsɛnkyerɛnne wɔ control dan ne on-site. Ɔmansin no ma tumi kyekyɛ ma nnwinnade a ɛwɔ beae hɔ (sɛnea wɔakyerɛ wɔ pon a ɛwɔ ase ha no mu).
Ɛsɛ sɛ wɔde ahoɔden ma saa ade yi wɔ ahofadi mu, na wɔtew tumi a wɔde ma, nea wɔde hyɛ mu ne nea wɔde fi mu no ntam.
| Mmara | Nkyekyɛmu ahoɔden, mprempren |
| Daabi | Tumi a wɔde kyekyɛ nneɛma biara nni hɔ |
| BI | 5V |
| B | 6V |
| C. | 12V |
| F | 24V na ɛwɔ hɔ |
| H | Wotumi yɛ no sɛnea wɔpɛ |
| Nsɛm a wɔde hyɛ mu | |
| Input sɛnkyerɛnne | RS-485 Fa Duplex Digital Nsɛnkyerɛnne |
| Nea efi mu ba: | |
| Output sɛnkyerɛnne | RS-485 Fa Duplex Digital Nsɛnkyerɛnne |
| 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 | |
| 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 |
| Insulation 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 Half Duplex |
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
PHG-11TC-33* na ɛwɔ hɔ.