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- Dedienɔnɔ ƒe Mɔxenu Siwo Woɖe Ðe Vo
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01. Ƒe 199902. Ƒe 199903. Ƒe 1999
PHD-12TF-288 ƒe agbalẽ
Kpɔɖeŋu bliboa
Dedienɔnɔ ƒe mɔxenu si woɖe ɖe aga le deteksi ƒe akpa dzi: PHD-12TF-288, dijitaal dede kple dodo, ɖeka dede kple eve dodo.
^ Mɔxenu si ɖe eɖokui ɖe aga ate ŋu atrɔ proximity switch kple contact input si le afɔku ƒe teƒea wòazu transistor ƒe dodoɖeŋgɔ ƒe dzesi eye wòaɖoe ɖe teƒe si le dedie. The output transistor between ec is equipped with a selection switch of "inverted phase/normal phase" , hekpe ɖe eŋu la, ele input signal kpuie nutome alo ʋuʋu nutome alarm indicator, nutome suea naa input sensor ŋusẽnana.
^ Adzɔnu sia hiã gotagome 20-35VDC elektrikŋusẽnamɔ̃.
^ Woɖo dzesi ƒe nɔnɔmefianu ɖe akaɖi dzĩ kple ɣi me be wòafia dɔwɔwɔ ƒe nɔnɔme si le dodoɖeŋgɔ ƒe relay la me, ne enye na alarming ekema akaɖia nye dzĩ, le dɔwɔwɔ si sɔ me la, akaɖia nyea ɣie.
* Bɔs ƒe elektrikŋusẽnamɔ̃, taflatse kpɔ megbenyawo hena numeɖeɖe bubuwo.
| Nusiwo wotsɔna naa elektrikŋusẽ | 20 ~ 35VDC, ŋusẽ zazã |
| Dzesi si wotsɔ de eme | Trɔ kadodo/te ɖe ame ŋu ƒe tɔtrɔ |
| Na elektrikŋusẽ tso sensor ƒe akpa dzi le teƒea | 8V |
| Dzesi ƒe nyawo tsɔtsɔ de eme ƒe nɔnɔmewo | On-site input current: >2.1mA, efia be ON; On-site input current: |
| Trɔ hysteresis: 0.2ms | |
| Transistor ƒe dodo ƒe nɔnɔmewo | NPN ƒomevi transistor emitter alo nuƒoƒoƒula ʋu nutome sue dodo, ʋu ŋutete: dodo fifia ≤20mA (1.2KΩ), ememe gãtɔ kekeake fifia 100mA. Wotsɔ ɣeyiɣi kpui aɖe ƒe elektrikŋusẽ takpɔkpɔ ɖo eŋu |
| Wotrɔ dziɖuɖu le inverted phase kple normal phase dome le outputs ec | Ne dial switch K1 le "ON" dzi la, transistor ƒe dodo ec le inverted phase me |
| Ne dial switch K1 le "OFF" dzi la, transistor ƒe dodo ec le normal phase me | |
| Ne K2 la le "ON", nutome suea atia akaɖi dzĩ ƒe dzesi ɣlidodo ƒe dɔwɔwɔ | |
| Fia kekeli ƒe ɣlidodo ƒe dɔwɔwɔ | Field input current >7mA, ɣeyiɣi kpui aɖe ƒe ɣlidodo (SC), teƒea ƒe nyawo tsɔtsɔ de eme ƒe ɣeyiɣi |
| Nusiwo wotsɔ de eme kple esiwo woɖe tso eme ƒe xexlẽme | 1 dede 2 dodo |
| Gbeadzidɔwɔnu siwo sɔ | Dry contact alo NAMUR ƒe tete ɖe ame ŋu ƒe tɔtrɔ le DIN 19234 ƒe dzidzenu nu. |
| Dzoxɔxɔ ƒe nɔnɔmetata | Dɔwɔwɔ ƒe dzoxɔxɔ: -20 ° C ~ + 60 ° C, nudzraɖoƒe dzoxɔxɔ:-40 ° C ~ + 80 ° C |
| Ya ƒe fafa si sɔ gbɔ wu | 10% ~ 95% RH si me tsi mele o |
| Dielectric ƒe ŋusẽ | Le akpa si le dedie ŋutɔŋutɔ kple akpa si mele dedie o dome (≥ 3000VAC/min); le elektrikŋusẽnamɔ̃ kple elektrikŋusẽnamɔ̃ si mele dedie ŋutɔŋutɔ o dome (≥ 1500VAC/min) . |
| Insulation ƒe tsitretsitsi | ≥100MΩ (le nudede / dodo / ŋusẽ nana dome) |
| Gotagome didimewo | Titrime 12.5mm x kekeme 108mm x kɔkɔme 118mm |
| Elektrikŋusẽ ƒe vovototodedeameme | Le IEC 61326-1(GB/T 18268) ƒe nya nu la, IEC 61326-3-1 |
| Dzesi si me wowó le o | [Exia Ga]IIC ƒe agbalẽ |
| Dedienɔnɔ ƒe ɖaseɖigbalẽ si wɔa dɔ | SIL3 le IEC 61508 EN 61511 ƒe dzidzenuwo nu |
| Ðaseɖigbalẽ Dɔwɔƒe | CQST(China Dukɔa ƒe Nyonyome Dzikpɔƒe kple Dodokpɔ Dɔwɔƒe na Wowó Takpɔkpɔ Elektriknuwo) |
| Parameters siwo ŋu woɖo kpee (le terminal 3-4 dome) . | Um=250V Uo=10.5V ƒe ɣeyiɣia Nye=15mA Co=1.7μF ƒe ƒuƒoƒo Lo=150mH ƒe lolome Po=39.4mW ƒe kpekpeme |
| Teƒe si woɖoe ɖo Nudidiwo | Woate ŋu atsɔe aƒo ƒu kple dɔwɔnu siwo le 0 nuto me kple IIA, IIB, IIC gas si me afɔku le |
| MTBF | ≤100000h ƒe gaƒoƒo |
PHD-11TC-33A-23 ƒe agbalẽ
PHD-12TF-288 ƒe agbalẽ