- 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
PHG-12TF-288/PHG-22TF-2828 hmanga tih theih a ni
A tlangpuiin
Switching input transistor output signal isolator hian switch contact emaw proximity switch atanga input signal chu isolation hmangin transistor output ah a chantir thin. Line fault detection function chu module chunglama LED light hmangin a lang a. Module switch hmang hian channel phase leh line fault detection function a mamawh leh mamawh loh thlan a ni.
He product hi independent taka power pek a ngai a, power supply, input leh output terminal te pawh isolated a ni.
| Input a ni | |
| Signal input a ni | Contact/proximity switch te chu thlak rawh |
| Sensor a supply voltage a ni | 8V vel a ni |
| Input frequency hrang hrang a awm | ≤5kHz a ni |
| Input/output ziarang hrang hrang: 1.1. | |
| On site ah chuan input current a awm | >2.1mA, output chu khar a ni a, ON tih a ni; |
| Output-a inverted phase leh normal phase inkara control thlak ec | Dial switch K1, K3 chu "ON" lam a nih chuan transistor output ec te chu inverted phase ah an awm a |
| Dial switch K1、K3 chu "OFF" lam a nih chuan transistor output ec chu normal phase ah a awm a | |
| Dial switch K2、K4 chu "ON" lam a nih chuan circuit chuan indicating red light LFD alarm function a thlang thin. | |
| Output a ni | |
| A chhuahna signal a ni | Transistor a ni |
| Output ziarang a ni | NPN type transistor emitter emaw collector emaw open circuit atanga chhuak a ni |
| Drive theihna a nei | Output current ≤ 20mA (1.2k Ω), internal current sang ber 100mA, short-circuit current venhimna hmanga thuam a ni |
| Parameter bulpui ber berte | |
| Supply voltage a awm | 20~35VDC a ni |
| Power hmanralna a ni | |
| LED hmanga entir a ni | Green: Power chhinchhiahna a ni |
| Yellow: Transistor chu a hnathawh dan pangngaiah a chhuak | |
| Red: LFD tarlanna, line fault alarm | |
| 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 |
| Insulation chakna a ni | ≥2000VAC/min (input/output/power supply inkar) a ni. |
| Insulation a do theih loh | 100MΩ (500VDC )(input/output/power supply inkar) a ni. |
| Electromagnetic nena inmil theihna | GB/T 18268(IEC 61326-1) ah hian a awm a. |
| MTBF | 80000h a ni |
| Wire mamawh a ni | Cross section ≥ 0.5mm2 a ni a; Insulation chakna ≥ 500V a ni |
| Field hmanrua hman tur | Field hmanrua dry contact emaw NAMUR type proximity switch input emaw DIN19234 standard zawm tur ang chi te |
Note: 1. PHG-12TF-288 ah hian input 2 part a tel lo.
2. Power rail power supply hi duhthlan tur a ni. User te chuan order an tih hian power supply mode an tarlang a ngai a ni. Khawngaihin phek 89-a attachment hi en la.
Line Fault hriatchhuah theihna
User te chuan module chung bera switch "ON" lam an thlang thei a, chu chuan fault detection function a ti thei a, LED light sen hmangin alarm a hriattir thei bawk. Site-a input current>7mA, short circuit alarm (SC) a awm chuan; Site input current
