- 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
PHG-12TZ-466 + na ɛwɔ hɔ
Nsɛm a wɔaka abom
Thermistor input temperature converter a ɛwɔ surge protection function no betumi adan Pt100 nsɛnkyerɛnne a ɛwɔ wire abien ne wire thermistors abiɛsa (RTDs) mu no ayɛ no 1:1 sɛnkyerɛnne a ɛwɔ thermistor no mu. Wobetumi de nyansa asiesie no, na wobetumi afa kɔmputa so dwumadi so ahyɛ baabi a ɔhyew a ɛko tia no ankasa.
Saa adeɛ yi hwehwɛ sɛ ahoɔden a ɛde ne ho, a ɛwɔ ahoɔden a atew ne ho, input, ne output terminals.
Nsɛm a Wɔakyerɛkyerɛ mu
| Nsɛm a wɔde hyɛ mu | |
| Input sɛnkyerɛnne | Wire abien anaa abiɛsa waya Pt100 sɛnkyerɛnne |
| Nsusuwii kwan a wɔfa so susuw nneɛma | -150°C-850°C na ɛwɔ hɔ |
| Nea efi mu ba: | |
| Output sɛnkyerɛnne | RTD Pt100 sɛnkyerɛnne |
| Adesoa tumi a wɔde fa nneɛma | Adesoa tumi 0-500 Ω (wotumi sesa) . |
| Nneɛma a ɛbɔ obi ho ban fi surge ho: | |
| Nominal discharge mprempren ln (8/20μs) . | 5kA na ɛyɛ |
| Voltage ahobammɔ level Up(8/20μs): | 60V(line to line) . |
| Voltage ahobammɔ level Up(8/20μs): | 600V(line to fam) . |
| Sɛnea gyinapɛn ahorow kyerɛ no | GB/T18802.21-2016(a ɛne 1EC61643-21:2012 yɛ pɛ) |
| 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 Short circuit alarm: ALM kanea kɔkɔɔ no tra hɔ kyɛ Open circuit alarm: ALM kanea kɔkɔɔ a ɛrehyerɛn |
| Output a ɛyɛ pɛpɛɛpɛ | 0.1%FS na ɛwɔ hɔ |
| Ɔhyew a ɛkɔ soro | 0.1%FS/10°C na ɛwɔ hɔ |
| 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 |
| Insulation ahoɔden | ≥2000VAC / min (ntam input / output / tumi a wɔde ma) |
| 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 | 800000h na ɛyɛ |
| Wire ahwehwɛde ahorow | Nnuru a wɔde twaa mu ≥ 0.5mm2; Insulation ahoɔden ≥ 500V |
| Mfiri a wɔde yɛ afuw a ɛfata | Nhama abien anaa nhama abiɛsa RTD Pt100 |
Nsusuwii
Mfonini a wɔde ayɛ nhyehyɛe
Hyɛ nso:
1. Tumi keteke 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.
2. Sɛ wode RTD a ɛwɔ nhama abiɛsa rehyɛ mu a, ɛho hia sɛ wohwɛ hu sɛ nhama abiɛsa no tenten yɛ pɛ sɛnea ɛbɛyɛ yiye biara
3. Sɛ wode RTD a ɛwɔ nhama abien rehyɛ mu a, ɛsɛ sɛ ahobammɔ akwanside ntini 5 ne 6 no yɛ tiaa
