Frequency 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-22TP-1313 /PHD-22TP-2323 hmanga tihchhuah a ni
A tlangpuiin
Frequency signal chu isolated safety barrier-ah input a ni a, chu chuan... instrument frequency signal 1: 1 transmission chu hrethiam rawh in a ni hlauhawm tak a ni area to the safe area, leh isolated power chu pe rawh supply (12V emaw 24V emaw) chu field instrument atan a ni hlauhawm tak a ni hmun.
He product hian independent power supply a mamawh a, chu power supply, . input leh output te hi an inthlau hle.
| Input chu hmun hlauhawm takah a awm | |
| Signal input a ni | Frequency ≤ 100kHz, amplitude ≤ 12V, duty cycle ≥ 20%, high-level ≥ 4V, low-level ≤ 1V (PHD-22TP-1313) Frequency ≤ 100kHz, amplitude ≤ 24V, duty cycle ≥ 20%, high-level ≥ 4V, a hniam lam ≤ 1V (PHD-22TP-2323) a ni. |
| Distribution voltage a ni | Open circuit voltage ≤ 13V, 25mA (PHD-22TP-1313) hmanga load a nih chuan distribution voltage ≥ 8.5V a ni. |
| Open circuit voltage ≤ 25V, 25mA (PHD-22TP-2323) hmanga load a nih chuan distribution voltage ≥ 16V a ni. | |
| Safety lam atanga chhuak: | |
| A chhuahna signal a ni | Frequency 1: 1 a chhuak |
| Signal awmna hmun a ni | Signal hniam ber ≤ 0.5V a ni |
| Signal sang tak ≥ 10V (PHD-22TP-1313) a ni. | |
| Signal sang tak ≥ 20V (PHD-22TP-2323) a ni. | |
| Drive current a ni | ≤ 15mA, load resistance ≥ 1k Ω a ni |
| Supply voltage a awm | 20-35VDC thleng a ni |
| Power hmanralna a ni | 24VDC hmanga power pek leh 12V level-a output a nih chuan |
| ≤ 80mA (PHD-22TP-1313) a ni a, a man pawh a tlawm hle. | |
| ≤ 100mA (PHD-22TP-2323) a ni a, a man pawh a tlawm hle. | |
| LED hmanga entir a ni | Green: Power chhinchhiahna a ni |
| 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 | Frequency tehna 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]lIC [Ex ia Da]lllC |
| Puak thei lo standard a ni | GB/T3836.1-2021 thleng a ni GB/T3836.4-2021 ah a awm a |
| PHD-22TP-1313 hmanga siam a ni | |
| Terminal 1-3、4-6 ah a awm | Um:250V AC/DC Uo=14.7V DC Io=207mA a ni thei bawk |
| Po=0.76W Co=0.5μF Lo=0.56mH a ni | |
| Terminal 2-3、5-6 ah a awm a | Um:250V AC/DC Uo=8V DC Io=2.5mA a ni thei bawk |
| Po=5mW Co=5.9μF Lo=100mH a ni | |
| PHD-22TP-2323 hmanga siam a ni | |
| Terminal 1-3、4-6 ah a awm | A rilru a buai em em a, a rilru a hah em em bawk a. 28V DC Io=93mA |
| Po=0.65W Co=0.05μF Lo=2.4mH a ni | |
| Terminal hrang hrangah a awm 2-3、5-6 ah a awm | Um:250V AC/DC Uo=8V DC Io=2.5mA a ni thei bawk |
| Po=5mW Co=5.9μF Lo=100mH a ni | |
| Certification siamtu pawl a ni | CQST(China National Quality Supervision leh Explosion Protected Electrical Products te enfiahna hmun) |
A rilru a hah lutuk chuan a rilru a buai em em a. phd-22tp-1313-phd-22tp-2323
