- 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
PHC-11TF-14 na ɛwɔ hɔ
Nsɛm a wɔaka abom
Switching output a wɔatew ne ho ahobammɔ akwanside no na ɛma on-site no nnwinnade a ahobammɔ wom ankasa wɔ beae a asiane wɔ no denam contact switch ne logic level signal control a ɛwɔ beae a ahobammɔ wɔ no so. Ɛnam so controlling solenoid valves, nnyigyei ne hann alarm, ne nea ɛkeka ho Nsɛnkyerɛnne no status indicator light no de kɔla kɔkɔɔ ne kɔkɔɔ ahyɛ mu, alarm no da adi kɔkɔɔ, ne output solenoid valve ne adwumayɛ nnwuma afoforo a wɔda no adi yɛlo.
Ɛsɛ sɛ wɔde ahoɔden ma saa adeɛ yi wɔ ahofadi mu, na tumi a wɔde ma, input ne output terminals no atew ne ho wɔ wɔn ho wɔn ho ntam.
| Nneɛma a wɔde ma no voltage | 20 ~ 35V DC, Tumi a wɔde di dwuma: ≤80mA (24V tumi a wɔde ma, bere a 12V/45mA tumi kyekyɛ) . |
| Input sɛnkyerɛnne | Sesa nkitahodi, ntease level |
| Output sɛnkyerɛnne | Bue ɔmansin ahoɔden > 24V, UE / IE = 12.8V / 45mA |
| Inversion adwuma: K1 yɛ set to "ON" fã, circuit output no inverted. | |
| Alarm relay dwumadie | Wɔde dial switch K2 no asi hɔ wɔ "ON" fã no, ɔmansin no gye alarm adwuma no tom |
| Adesoa Resistance10KΩ, bue ɔmansin alarm (LB) | |
| Alarm relay output su ahorow | Mmuae bere: 20ms, karka tumi: 250VAC / 2A, 30VDC / 2A ase resistive adesoa |
| Nneɛma dodow a wɔde hyɛ mu ne nea wɔde fi mu | 1 input 1 output 1 na ɛyɛ adwuma |
| Nnwinnade a wɔde di dwuma wɔ beae hɔ | Ahobammɔ solenoid valve, alarm a wɔte ne nea wohu |
| 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 |
| 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) |
| Abɔnten so nsusuwii ahorow | Ne kɛse yɛ 12.5mm x ne tɛtrɛtɛ 108mm x ne sorokɔ yɛ 118mm |
| Electromagnetic a ɛne ne ho hyia | Sɛnea IEC 61326-1(GB/T 18268) kyerɛ no, IEC 61326-3-1 |
| Agyiraehyɛde a ɛnyɛ nea ɛpae | [Ex ia Ga] IIC [Ex ia Da] IIIC |
| Adansedi Kuw | CQST(China Ɔman Nneɛma Pa Sohwɛ ne Sɔhwɛ Asoɛe a Ɛhwɛ Nneɛma a Ɛpae a Wɔabɔ Ho Ban) |
| Authentication parameters (wɔ terminals 3-4 ntam) . | Um=250V na ɛwɔ hɔ Voltage=28V a ɛyɛ den Me=119mA na ɛyɛ Co=0.05μF na ɛwɔ hɔ Lo=2.1mH na ɛwɔ hɔ Po=0.83W na ɛwɔ hɔ |
| Installation site Ahwehwɛde ahorow | Sɛ wɔde si beae a ahobammɔ wɔ a, wobetumi de abɔ ho ahobammɔ nnwinnade a ɛwɔ mmeae a asiane wɔ kosi Zone 0, IIC, Zone 20, ne IIIC so |
Hyɛ no nsow: Tumi a wɔde ma wɔ anyinam ahoɔden keteke kwan no mu no yɛ adwuma a wobetumi apaw. Ɛsɛ sɛ wɔn a wɔde di dwuma no yɛ saa kyerɛ sɛnea wɔde anyinam ahoɔden ma bere a worekra no.
Yɛsrɛ sɛ hwɛ attachment a ɛwɔ kratafa 89 no.
