- 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-11TE +/PHG-12TE + na ɛwɔ hɔ
Nsɛm a wɔaka abom
Surge ahobammɔ analog input sɛnkyerɛnne isolator betumi adan abien- anaa abiɛsa-wire 4 ~ 20A anaa mprempren fibea nsɛnkyerɛnne kɔ mprempren anaa voltage sɛnkyerɛnne output denam isolator no so. Wobetumi ayɛ output parameters no sɛnea nea ɔde di dwuma no ahiade te.
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.
Nsɛm a Wɔakyerɛkyerɛ mu
| Nsɛm a wɔde hyɛ mu | |
| Input sɛnkyerɛnne | Nhama abien anaa abiɛsa transmitter anaa mprempren fibea sɛnkyerɛnne |
| Nkyekyɛmu ahoɔden | ≥18V na ɛwɔ hɔ |
| Nneɛma a wɔde hyɛ mu no impedance | ≤100Ω na ɛyɛ |
| Nea efi mu ba | |
| Output sɛnkyerɛnne | DC sɛnkyerɛnne (mprempren/voltage) . |
| Adesoa a ɛko tia | Mprempren adesoa a ɛko tia ≤500Ω Voltage adesoa a ɛko tia |
| 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) |
| Mfitiaseɛ parameters | |
| Nneɛma a wɔde ma no voltage | 20 ~ 35VDC na ɛwɔ hɔ |
| Tumi a wɔde di dwuma | Mprempren ahoɔden a wɔde yɛ adwuma Mprempren ahoɔden a wɔde yɛ adwuma |
| LED a ɛkyerɛ sɛnea nneɛma te | Green: tumi kyerɛwtohɔ |
| Mmuae bere | 5ms na ɛbɛduru 90% wɔ boɔ a ɛtwa toɔ no mu |
| Ɔhyew a ɛkɔ soro | 0.005% FS/°C na ɛwɔ hɔ |
| Ɔhyew ho nsɛnkyerɛnne | Adwumayɛ mu hyew: -20°C ~ +60°C, . Ɔhyew a wɔde sie: -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 V DC) (ntam input / output / tumi a wɔde ma) |
| Electromagnetic a ɛne ne ho hyia | GB/T 18268, IEC 61326-1 |
| MTBF | 80000h na ɛyɛ |
| Wire ahwehwɛde ahorow | Ntrɛwmu ≥ 0.5mm2; Insulation ahoɔden ≥ 500W |
| Mfiri a wɔde yɛ afuw a ɛfata | Abien, nhama abiɛsa (HART) transmitter anaa mprempren fibea |
Nsusuwii
Nkitahodi wiring
Hyɛ nso:
1. PGH-11TE + nka output 2 fã no ho.
2. Tumi a wɔde ma wɔ tumi keteke kwan no mu no yɛ adwuma a wobetumi apaw. Ɛsɛ sɛ wɔn a wɔde di dwuma no kyerɛ ɔkwan a wɔfa so de anyinam ahoɔden ma bere a wɔrekra nneɛma no. Yɛsrɛ sɛ hwɛ attachment a ɛwɔ kratafa 89 no.
Nsɛm a wɔakyerɛkyerɛ mu, nhwɛso ahorow ne mmara ahorow
Sɛ nhwɛso no: biako input ne biako output, abien anaa abiɛsa waya 4 ~ 20mA input, 4 ~ 20mA output, 24V tumi a wɔde ma, model: PHG-11TE-21 +