PHD-12TF-288 /PHD-22TF-2828 hmanga tihchhuah a ni

PHD-12TF-288 hmanga siam a ni

Min rawn biak theih reng e

product chungchang chipchiar takin

Technical parameter a ni

Wiring diagram hmanga siam a ni

Certification pek a ni

Internet atanga thil lachhawng

A tlangpuiin

A isolated safety barrier ah hian switch input transistor output a awm a, chu chu switch contact emaw proximity atanga input signal te chu a isolate a, a thawn chhuak thin hmun hlauhawmah chuan output transistor hmangin safety zone-ah a switch thin himna kawngkhar kaltlangin. Line fault detection chu a hmang thei a ni Module chung lamah LED a awm. Module a dial switch hman a ni input leh output in-phase emaw reverse control emaw set turin, chubakah enable turin emaw, line fault detection alarm hriattirna function kha disable emaw a ni thei bawk.

He product hian independent power supply a mamawh a, isolated power a nei bawk supply, input, leh output terminal te a ni.

1. 1. A rilru a hah lutuk chuan a rilru a buai em em a

A chiang zawk
Input chu hmun hlauhawm takah a awm
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
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;
On site ah chuan input current a awm
Output-a inverted phase leh normal phase inkara control thlak ec	Dial switch K1 chu "ON" a nih chuan transistor output ec chu inverted phase-ah a awm a
	Dial switch K1 chu "OFF" a nih chuan transistor output ec chu normal phase ah a awm a
	K2 a awm lai chuan "ON", circut chuan red light LFD indication alarm function a thlang ang
Output chu hmun him takah a awm
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	24V power supply, transistor on a ni ≤ 50mA (PHD-12TF-288) a ni a, a man pawh a tlawm hle. ≤ 55mA (PHD-22TF-2828) a ni a, a man pawh a tlawm hle.
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,
Temperature parameter hrang hrangte	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	Intrinsically safe side leh non-intrinsically safe side (≥3000VAC/min) inkar; power supply leh non-intrinsically safe side (≥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	A cross-section chu ≥ 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
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
Intrinsically him tak 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
Terminal-ah 3-4, 1-2 in hnehna an chang	Um:250V AC/DC Uo=10.5V DC lo=15mA
Terminal-ah 3-4, 1-2 in hnehna an chang	Po=39.4mW Co=1.7μF Lo=165mH 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-12TF-2828

Note: 1. PHD-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. A rilru a hah lutuk chuan a rilru a buai em em a. PHD-12TF-2828 XIN1

Line Fault hriatchhuahna(LFD) .

User te chuan module chung bera switch "ON" lam chu an thlang thei ang fault detection function tih theih nan leh alarm a hriattir theih nan LED light sen a ni. Site-a input current>7mA, short circuit alarm (SC) a awm chuan; Site input current

contact input ah hian fault detection function (wire chhe, tawi circuit), a tawp pahnihah 22k Ω resistor chu parallel-in a inzawm tur a ni of the switch, leh 680 Ω resistor chu series-a inzawm tur a ni (as switch contact II atana wiring diagram-a kan hmuh ang hian).