PHD-12TF-277

Digital Input Isolated Safety Barrier

PHD-12TF-277 1 input tan 2 output

PHD-22TF-2727 2 input tan 2 output

Input: I-switch contacts/proximity switches

Output: Relay

Kontakin kami

detalye na produkto

Teknikal a parametro

Diagram na wiring

Sertipikasyon

Download

Panangipasen

Say isolated safety barrier ya walay switch input relay outputs, ya mangibiig tan mangipapasabi na input signals manlapud switch contacts odino proximity switches ed saray mapeligron lugar ya anggad safety zone ya walay output relay to panamegley na safety barrier. Say pakadetektaan na lingo ed linya et nagamoran panamegley na LED ed tagey na module. Say dial switch na module et uusaren pian i-set so input tan output ya in-phase odino reverse control, ontan met pian na-enable o na-disable so line fault detection alarm indication function.

Sayan produkto et mankaukolan na independentin suplay na kuryente, ya walay nisulinek ya suplay na kuryente, input, tan output terminals.

Saray detalye
Input ed mapeligron lugar
Input signal	Ipaliis iray kontak/proximity switch
Say boltahe na suplay na sensor	Manga 8V
Switching rate
Input/output characteristics:
On site input current	>2.1mA, say output et sarado, ya mangipapanengneng ya ON;
On site input current	No
Say output et normal ya "Open"/"Closed"	No say dial switch K1, K3 et walad "ON" ya diking, say relay output et "Normally closed".
Kontaken so control na panagpasimbalo	No say dial switch K1、K3 et walad "OFF" ya diking, say relay output et "Normally open".
	No say dial switch K2、K4 et walad "ON" ya diking, say circuit et manpili na mangipapanengneng na red light LFD alarm function.
Output ed maligen a pasen
Output signal	Relay
Kapasidad na kontak	250VAC/2A,30VDC/2A no nipaarap ed resistive loads
Panaon na ebat	20ms
Saray manunan parametro
Supply voltage	20~35VDC
Konsumo na kuryente	24V ya suplay na kuryente, no mansara so relay contacts


LED indicator	Berde: Pakapatnagan na pakayari
	Dulaw: Say output relay et walad normal ya kipapasen
	Ambalanga: indikasyon na LFD, alarma na lingo ed linya
Saray parametro na temperatura	Temperatura na pantratrabaho: -20°C ~ +60°C,
Saray parametro na temperatura	Temperatura na panagsimpen: -40°C ~ +80°C
Relatibon danum	10%~95% RH ya anggapoy kondensasyon
Say biskeg na insulasyon	Diad baetan na intrinsically safe side tan non-intrinsically safe side (≥3000VAC/min); diad baetan na suplay na kuryente tan aliwan ligtas ya dapag (≥1500VAC/min)
Insulation resistance	≥100MΩ (diad baetan na input/output/power supply)
Electromagnetic compatibility	Unong ed IEC 61326-1 (GB/T 18268), IEC 61326-3-1
MTBF	100000h
Saray kakaukolanen ed alambre	Cross-section ≥ 0.5mm2; Say biskeg na insulasyon ≥ 500V
Saray onaplikan kagawaan ed uma	Saray kagawaan ed uma a singa say dry contacts odino NAMUR type proximity switch inputs ya ontutumbok ed estandarte na DIN19234
Pasen ya pangipuesto	No ipuesto ed sakey a ligtas a pasen, nayarin ikonekta ed saray intrinsic safety instruments diad saray mapeligron pasen ya anggad Zone 0, IIC, Zone 20, tan IIIC
Sertipikasyon ya talagan ligtas
Sertipikasyon na kaligenan ed panagkimey	SIL3 unong ed IEC 61508 ya estandarte
Marka ya ag-onsabog	[Ex ia Ga]lIC [Ex ia Da]lllC
Estandarte ya ag-onsabog	GB/T3836.1-2021 GB/T3836.4-2021
Terminals 3-4、1-2	Um:250V AC/DC Uo=10.5V DC lo=15mA
Terminals 3-4、1-2	Po=39.4mW Co=1.7μF Lo=165mH
Sertipikasyon na laman	CQST (China National Quality Supervision and Test Center for Explosion Protected Electrical Products)