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-33M hmanga siam a ni
A tlangpuiin
PHD-11TC-33M-a communication signal chu isolated safety barrier-ah input a ni a, chu chuan RS-485 Half Duplex digital signal-a two-way communication chu hmun hlauhawm leh himna hmunah a tihlawhtling thei a ni. Circuit hian on-site instruments te tan power distribution a pe a ni. Voltage value hi top dial switch hmangin a inthlak thei a ni. Operation method bik chu a hnuaia chart-ah hian tarlan a ni. He product hian independent power supply a mamawh a, power supply, input leh output te chu isolated a ni.
| Input chu hmun hlauhawm takah a awm | |
| Signal input a ni | RS-485 Half Duplex Digital Signal,A sem chhuahna voltage: 5V、6V、8V、9V、12V |
| Safety lam atanga chhuak: | |
| A chhuahna signal a ni | RS-485 Half Duplex Digital Signal hmanga siam a ni |
| Transmission tihkhawtlai a ni | ≤10μs a ni |
| Transmission rate a ni | ≤1.2kbps~56kbps a ni |
| Supply voltage a awm | 20-35VDC thleng a ni |
| Power hmanralna a ni | ≤150mA (24V power supply, 6V/100mA power sem chhuahna.) |
| LED hmanga entir a ni | Green: Power chhinchhiahna a ni |
| Yellow: Safety zone atanga hazaRdous zone thlenga signal thawn chhuah | |
| Red: Signal thawn chhuah atanga hazardous zone atanga himna hmun thlengin | |
| Switching hun dawng leh thawn chhuah | ≥20ms a ni |
| Temperature parameter hrang hrangte | Hnathawh lumna: -20°C~+60°C |
| a 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. |
| Electromagnetic nena inmil theihna | IEC 61326-1(GB/T 18268) ang chuan, IEC 61326-3-1 |
| MTBF | 100000h a ni |
| Wire mamawh a ni | Cross section ≥ 0.5mm2 a ni a; Insulation chakna ≥ 500V a ni |
| Field hmanrua hman tur | RS-485 Half Duplex Digital Signal hmanga inbiakpawhna hmanrua |
| Installation hmun a ni | 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 |
| Safety certification pek a ni | |
| Explosion proof chhinchhiahna | [Ex ia Ga] IIC [Ex ia Da] IIIC |
| Puak thei lo standard a ni | GB/T3836.1-2021 thleng a ni GB/T3836.4-2021 ah a awm a |
| Terminal 2-3 ah a awm | A rilru a buai em em a, a rilru a hah em em bawk a. 23.1V DC Io=187mA |
| Po=1.08W Co=0.1μF Lo=0.8mH a ni | |
| Terminal 5-6 thleng a awm | Um:250V AC/DC Uo=7.7V DC lo=80mA a ni |
| Po=0.15W Co=6.9μF Lo=5mH a ni | |
| Certification siamtu pawl a ni | CQST(China National Quality Supervision leh Explosion Protected Electrical Products te enfiahna hmun) |
PHD-11TC-33A-23-ah a awm bawk
PHD-11TC-33M hmanga siam a ni