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PHD-22TF-2727

Digital Input

Awọn ẹka Awọn ọja
Ifihan Awọn ọja

PHD-22TF-2727

Yipada tabi NAMUR isunmọtosi oluwari igbewọle / yii

2 igbewọle 2 àbájade

 

    Awọn pato ọja

    Idena aabo ti o ya sọtọ ni ẹgbẹ wiwa: PHD-22TF-2727, titẹ sii oni-nọmba ati iṣelọpọ, igbewọle meji ati iṣẹjade meji.

    Idena ti o ya sọtọ le yi iyipada isunmọtosi ati titẹ sii olubasọrọ ni agbegbe ti o lewu si ifihan olubasọrọ yii ki o gbe lọ si agbegbe ailewu.

    Isọjade ti o wu wa ni ipese pẹlu iyipada yiyan ti ipo “ON/PA”. Ni afikun, ifihan agbara titẹ sii wa ni kukuru-yika-kukuru tabi itọka itaniji ṣiṣi, Circuit n pese agbara fun sensọ titẹ sii.

    Ọja yii nilo ipese agbara 20-35VDC ita.

    Atọka ipo ifihan ti ṣeto ni pupa ati ina ofeefee lati tọka ipo iṣẹ ti isọdọtun iṣelọpọ, nigbati o ba jẹ itaniji lẹhinna ina pupa, lakoko iṣẹ deede ina jẹ ofeefee.

    * Ipese agbara akero, jọwọ wo Àfikún fun awọn alaye.

    Ọja Specification




    foliteji ipese 20 ~ 35VDC, agbara agbara
    Ifihan agbara titẹ sii Yipada olubasọrọ / isunmọtosi yipada
    Ipese foliteji lati sensọ ẹgbẹ lori ojula 8V
    Awọn abuda igbewọle ifihan agbara
    On-ojula input lọwọlọwọ:> 2.1mA, o tumo si ON; on-ojula input lọwọlọwọ:
    Yipada hysteresis: 0.2ms
    Yii o wu abuda Akoko idahun: 20ms, agbara wiwakọ: 250VAC/2A, 30VDC/2A labẹ fifuye resistive.
    Ijadejade "ON"/"PA" iṣakoso iyipada olubasọrọ
    Nigbati iyipada kiakia K1, K3 wa ni ẹgbẹ "ON", iṣẹjade yii jẹ "PA".
    Nigbati iyipada kiakia K1, K3 wa ni ẹgbẹ "PA", iṣẹjade yii jẹ "ON".
    Nigbati iyipada kiakia K2, K4 wa ni ẹgbẹ “ON”, Circuit yan ti o nfihan iṣẹ itaniji yiyi ina pupa.
    Ntọkasi iṣẹ itaniji ina
    Titẹwọle lọwọlọwọ lọwọlọwọ> 7mA, itaniji kukuru-yipo (SC), titẹ sii lọwọlọwọ lọwọlọwọ
    Fun titẹ sii olubasọrọ yipada, nigbati iṣẹ wiwa asopọ ge asopọ ba nilo, olutaja 10KΩ gbọdọ wa ni asopọ ni afiwe ni awọn opin mejeeji ti yipada (Jọwọ wo olubasọrọ yipada II ninu aworan atọka isalẹ)
    Nọmba ti igbewọle ati igbejade 2 igbewọle 2 o wu
    Awọn ohun elo aaye ti o wulo Olubasọrọ gbigbẹ tabi iyipada isunmọtosi NAMUR ni ibamu pẹlu boṣewa DIN 19234.
    Iwọn otutu paramita Iwọn otutu ṣiṣẹ: -20 ℃ - + 60 ℃, iwọn otutu ipamọ: -40 ℃ - + 80 ℃
    Ojulumo air ọriniinitutu 10% ~ 95% RH laisi ifunmọ
    Dielectric agbara Laarin ailewu inu inu ati ẹgbẹ ailewu ti kii ṣe inrinsically (≥ 3000VAC/min); laarin ipese agbara ati ebute ailewu ti kii ṣe pataki (≥ 1500VAC/min)
    Idaabobo idabobo ≥100MΩ (laarin titẹ sii / o wu / ipese agbara)
    Awọn iwọn ita Sisanra 12.5mm x iwọn 108mm x giga 118mm
    Ibamu itanna Gẹgẹbi IEC 61326-1 (GB/T 18268), IEC 61326-3-1
    Bugbamu-ẹri ami [Exia Ga]IIC
    Ijẹrisi ailewu iṣẹ-ṣiṣe SIL3 ni ibamu si IEC 61508 EN 61511 awọn ajohunše
    Ara Ijẹrisi CQST(Abojuto Didara Orilẹ-ede China ati Ile-iṣẹ Idanwo fun Awọn ọja Itanna Idabobo Bugbamu)
    Awọn paramita ti a fọwọsi (laarin awọn ebute 3-4,1-2) Um=250V Uo=10.5V Io=15mA Co=1.7μF Lo=150mH Po=39.4mW
    Fifi sori ojula Awọn ibeere O le sopọ pẹlu awọn ohun elo ni agbegbe 0 pẹlu ⅡA, ⅡB, ⅡC gaasi ti o lewu
    MTBF ≤100000h

    phd-22tf-27279sm
    Awọn iṣẹ iyansilẹ ebute ati awọn iwọn

    Ebute

    Ebute awọn iṣẹ iyansilẹ

    9

    Ipese agbara +

    20~35VDC

    10

    Ibi ti ina elekitiriki ti nwa-

    3

    Iṣawọle 1+

    4

    Iṣawọle 1-

    1

    Iṣawọle 2+

    2

    Iṣawọle 2-

    5

    Yiyi jade 1

    6

    Yiyi jade 1

    7

    Yiyi jade 2

    8

    Yiyi jade 2

    phd-22tf-2727(1) dj5

    Ifihan ọja

    PHD-11TF-28ysk
    PHD-11TF-288tl