Kev sib txuas lus Input
- 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
PHD-11TC-11
Khoom Specifications
| Muab hluav taws xob | 20 ~ 35VDC, kev siv hluav taws xob |
| Input teeb liab | RS232 digital teeb liab |
| Tso zis teeb liab | RS232 digital teeb liab |
| Number of input thiab output channels | 1 input 1 output |
| Siv tau cov khoom siv teb | Kev sib txuas lus interface khoom siv nrog RS232 |
| Tus nqi kis tau tus mob | Kev xa tawm tus nqi ≤56kbps |
| Kev xa tawm qeeb | ≤10μs |
| Xa thiab txais lub sijhawm hloov pauv | ≥20ms |
| 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 1-3-4) | Um = 250V Uo = 15V Io = 8.5mA Co = 0.41μF Lo = 100mH Po = 31.9mW |
| Installation site Requirements | Nws tuaj yeem txuas nrog cov cuab yeej hauv 0 cheeb tsam nrog ⅡA, ⅡB, ⅡC roj txaus ntshai |
| MTBF | ≤100000 |
Cov kab kos duab
Terminal assignments thiab qhov ntev
Terminal | Terminal assignments | |
9 | Lub zog muaj zog + | 20 ~ 35VDC |
10 | Fais fab mov - | |
3 | Intrinsically nyab xeeb sab RS232-RXD | |
4 | Intrinsically nyab xeeb sab RS232-GND | |
1 | Intrinsically nyab xeeb sab RS232-TXD | |
5 | RS232-XD | |
6 | RS232-GND | |
7 | RS232-TXD | |
