Analog tso zis
- Isolated Safety Barriers
- Teeb liab Isolators
- Surge Protective Devices
- Kev nyab xeeb Relays
- Isolated Intelligent I/O Modules
- Intelligent Gateways
- Industrial Data Optical Transceivers
- Online Dew Point Analyzers
- Data Acquisition Modules
- HART cov ntaub ntawv converter
PHC-22TD-1111
Cov yam ntxwv tseem ceeb
Specifications
Muab hluav taws xob | 20 ~ 35VDC, lub zog siv txog 2W (thaum 24 VDC fais fab mov, tso zis 20mA) |
Input teeb liab | 4 ~ 20mA (HART) |
Tso zis teeb liab | 4 ~ 20mA (HART) |
Tso cai tso zis load peev xwm | 0 ~ 500 Ω |
Number of input thiab output channels | 2 inputs 2 outputs |
Siv tau cov khoom siv hauv tsev | Valve positioner, hluav taws xob / pneumatic converter |
Kub tsis kam | Ua haujlwm kub: -20 ℃ ~ + 60 ℃, cia kub: -40 ℃ ~ + 80 ℃ |
txheeb ze humidity | 10% ~ 95% RH tsis muaj condensation |
Dielectric zog | Nruab nrab ntawm sab hauv kev nyab xeeb thiab tsis muaj kev nyab xeeb sab hauv (≥ 3000VAC / min); nruab nrab ntawm cov khoom siv hluav taws xob thiab lub davhlau ya nyob twg tsis muaj kev nyab xeeb (≥ 1500VAC / min) |
Rwb thaiv tsev tsis kam | ≥100MΩ (nruab nrab ntawm cov tswv yim / tso zis / fais fab mov) |
Sab nraud qhov ntev | Thickness 12.5mm x dav 108mm x siab 118mm |
Electromagnetic compatibility | Raws li IEC 61326-1 (GB / T 18268), IEC 61326-3-1 |
Kev tawg-pov thawj | [Exia Ga] IIC |
Certification Lub Cev | CQST (Tuam Tshoj National Quality Supervision and Test Center for Explosion Protected Electrical Products) |
Authentication parameters (nruab nrab ntawm terminals 1-2, 3-4) | Um = 250V Uo = 28V Io = 93mA Co = 0.05μF Lo = 2.4mH Po = 0.65W |
Installation site Requirements | Nws tuaj yeem txuas nrog cov cuab yeej hauv 0 cheeb tsam nrog ⅡA, ⅡB, ⅡC roj txaus ntshai |
MTBF | Txog 100000h |
Cov kab kos duab
Terminal | Terminal assignments | |
9 | Lub zog muaj zog + | 20 ~ 35VDC |
10 | Fais fab mov - | |
5 | Input1+ | 4 ~ 20mA |
6 | Input1- | |
7 | Input2+ | 4 ~ 20mA |
8 | Input 2- | |
3 | Output1+ | 4 ~ 20mA |
4 | Cov zis 1- | |
1 | Output2+ | 4 ~ 20mA |
2 | Cov zis 2- | |
