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
PHD-11TC-33M na ɛwɔ hɔ
Nsɛm a wɔaka abom
Nkitahodi sɛnkyerɛnne a PHD-11TC-33M de hyɛ ahobammɔ akwanside a atew ne ho no mu, a ebetumi ahu akwan abien nkitahodi a RS-485 Half Duplex dijitaal sɛnkyerɛnne wɔ beae a asiane wɔ ne beae a ahobammɔ wɔ. Ɔmansin no ma tumi kyekyɛ ma nnwinnade a ɛwɔ beae hɔ no. Wobetumi afa soro dial switch no so adan voltage bo no. Wɔakyerɛ ɔkwan pɔtee a wɔfa so yɛ adwuma no wɔ nhyehyɛe a ɛwɔ ase ha no mu. Saa adeɛ yi hia ahoɔden a ɛde ne ho, na tumi a wɔde ma, input ne output no atew ne ho.
| Input wɔ beae a asiane wɔ | |
| Input sɛnkyerɛnne | RS-485 Fa Duplex Digital Signal,Nkyekyɛmu ahoɔden: 5V、6V、8V、9V、12V |
| Ahobammɔ afã a 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 | ≤1.2kbps ~ 56kbps na ɛwɔ hɔ |
| Nneɛma a wɔde ma no voltage | 20-35VDC na ɛwɔ hɔ |
| Tumi a wɔde di dwuma | ≤150mA (24V tumi a wɔde ma, 6V/100mA tumi kyekyɛ.) |
| LED a ɛkyerɛ sɛnea nneɛma te | Green: Tumi ho sɛnkyerɛnne |
| Yellow: Nsɛnkyerɛnne a wɔde fi baabi a ahobammɔ wɔ kɔ beae a asiane wɔ | |
| Kɔkɔɔ: Nsɛnkyerɛnne a wɔde mena fi beae a asiane wom kosi beae a ahobammɔ wɔ | |
| 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 | 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 |
| MTBF | 100000h 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 Digital Signal |
| Beae a wɔde besisi hɔ | 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 |
| Ahobammɔ ho adansedi krataa | |
| Agyiraehyɛde a ɛkyerɛ sɛ ɛpae | [Ex ia Ga] IIC [Ex ia Da] IIIC |
| Gyinapɛn a ɛnyɛ nea ɛpae | GB/T3836.1-2021 na ɛwɔ hɔ GB/T3836.4-2021 na ɛwɔ hɔ |
| Terminals 2-3 na ɛwɔ hɔ | Um: 250V AC / DC Uo = 23.1V DC Io = 187mA na ɛwɔ hɔ |
| Po = 1.08W Co = 0.1μF Lo = 0.8mH | |
| Terminals 5-6 na ɛwɔ hɔ | Um:250V AC / DC Uo = 7.7V DC lo = 80mA |
| Po = 0.15W Co = 6.9μF Lo = 5mH | |
| Adansedi kuw | CQST(China Ɔman Nneɛma Pa Sohwɛ ne Sɔhwɛ Asoɛe a Ɛhwɛ Nneɛma a Ɛpae a Wɔabɔ Ho Ban) |
PHD-11TC-33A-23 na ɛwɔ hɔ
PHD-11TC-33M na ɛwɔ hɔ