Inbiakpawhna Input a ni
- Terminal Board-ah hian a awm a
- Hriselna atana harsatna awmte
- Signal Isolators te pawh a awm
- Surge laka invenna hmanrua te
- Safety Relay te a awm bawk
- Intelligent I/O Module hrang hrang awmte
- Gateways fing tak tak te
- Industrial Data Optical Transceiver hmanga siam a ni
- Online hmanga Dew Point thlirletna
- Data lakkhawmna Modules te
- HART data converter a ni
01 a ni02 a ni03 a ni04 a ni05 a ni
PHD-11TC-33* a ni.
A tlangpuiin
PHD-11TC-33* communication signal chu isolated safety barrier-ah input a ni a, chu chuan RS-485 Half Duplex digital signal-in two-way communication chu hmun hlauhawm leh himna hmunah a tihlawhtling thei a ni. He product hian independent power supply a mamawh a, power supply, input leh output te chu isolated a ni.
Model letter: PHD-11C-33* ah chuan "*" tih hian voltage pek chu a entir a, a dan tur chu hetiang hi a ni:
| Code a ni | Voltage, current pek a ni |
| Aih | Power pek a ni lo |
| ANI | 5V a ni |
| B | 6V a ni |
| C. A rilru a buai em em a | 12V a ni |
| F | 24V a ni |
| H | User hmanga tihfel a ni |
* bus terminal power supply, a chipchiar zawkna chu appendix en la.
| Supply voltage a awm | 20 ~ 35V DC,Power hman zat: ≤170mA (24V power supply, 5V/200mA power sem dan.) |
| Signal input a ni | RS485 half-duplex digital signal hmanga siam a ni |
| A chhuahna signal a ni | RS485 half-duplex digital signal hmanga siam a ni |
| Input leh output channel awm zat | 1 input 1 output a ni |
| Field hmanrua hman tur | RS485 half-duplex communication interface hmanga inbiakpawhna hmanrua |
| Transmission tihkhawtlai a ni | ≤10 μs a ni |
| Switching hun dawng leh thawn chhuah | ≥20ms a ni |
| Temperature parameter hrang hrangte | Hnathawh lumna: -20°C~+60°C, dahna hmun:-40°C~+80°C |
| Relative humidity a awm lo | 10%~95% RH ah chuan condensation a awm lo |
| Dielectric chakna a ni | Intrinsically safe side leh non-intrinsically safe side inkar (≥ 3000VAC/min); power supply leh non-intrinsically safe terminal (≥ 1500VAC/min) inkar a ni. |
| Insulation a do theih loh | ≥100MΩ (input/output/power supply inkar) a ni. |
| Pawn lam dimensions te | A thuk zawng 12.5mm x a zau zawng 108mm x a san zawng 118mm |
| Electromagnetic nena inmil theihna | IEC 61326-1(GB/T 18268) ang chuan, IEC 61326-3-1 |
| Puak thei lo chhinchhiahna | [Ex ia Ga] IIC [Ex ia Da] IIIC |
| Certification Body a ni | CQST(China National Quality Supervision leh Explosion Protected Electrical Products te enfiahna hmun) |
| Terminal 1-2 ah a awm | Um:250V AC/DC Uo=17.8V DC Io=260mA a ni thei bawk Po=1.2W Co=0.22μF Lo=0.25mH a ni |
| Terminal 3-4 thleng a awm | Um:250V AC/DC Uo=7.7V DC Io=80mA a ni thei bawk Po=0.15W Co=6.9μF Lo=5mH a ni |
| Installation site-a thil tulte | Safe zone-a dah a nih chuan Zone 0, IIC, Zone 20, leh IIIC thlenga hmun hlauhawma intrinsic safety instrument-te nen a inzawm thei a ni |
| MTBF | ≤100000h a ni |
Note: Power rail function hi optional function a ni a, users te chuan an specify a ngai a ni
order siam huna power supply hman dan
Power rail connector thlan dan tur chu "Annex" phek 89-ah en theih a ni.
PHD-11TC-33A-23-ah a awm bawk
PHD-11TC-33* a ni.