Dijital nibii ni akɛwoɔ mli
- Terminal Bodi
- Shweshweeshwe Shihilɛ He Gbɛtsii Nii ni Akɛwo He
- Okadii Ahe Nibii
- Nibii ni Buɔ mɔ he kɛjɛɔ Surge he
- Shweshweeshwefeemɔ He Nibii
- Nilee I/O Modules ni ajie amɛhe
- Nilee Shinaai
- Nitsumɔhei adafitswaa Optikal Transivers
- Dew Point He Nibii Amlipɛimɔ ni yɔɔ Intanɛt lɛ nɔ
- Data Hemɔ Modules
- HART data tsakemɔ
PHD-12TF-299 PHD-22-2929
Nɔkwɛmɔnɔ
Switching input transistor output Shweshweeshwefeemɔ gbɛtsii nii ni ajie lɛ kpo lɛ tsɔɔ input okadii kɛjɛɔ switching contacts loo proximity switches ni yɔɔ oshara he lɛ mli kɛtsɔɔ shweshweeshwefeemɔ gbɛtsii nii ni yɔɔ he kroko lɛ nɔ kɛyaa shweshweeshwefeemɔ he ni transistor outputs yɔɔ lɛ. Nɔ ni akɛwoɔ mli lɛ kudɔɔ transistor ni bɛ hewalɛ ni yɔɔ resistive sui. Nɔ ni jɛɔ mli baa lɛ yɛ shihilɛi ejwɛ ni atsɔɔ shishi: tsɔne kuku ni akɛtswaa ŋmɛlɛtswaa lɛ shitee-kɛ-woo ≤ 240 Ω, 1-okadii 1.4KΩ ≤ shitee-kɛ-woo sɛɛnamɔ ≤ 1.6KΩ, 0-okadii 13KΩ ≤ shitee-kɛ-woo sɛɛnamɔ ≤ 14KΩ0 shitee-kɛ-woo >0K . Nɛkɛ nɔ ni jɛɔ mli baa nɛɛ tsuɔ nii kɛhaa line shihilɛ ni yɔɔ okadi line lɛ nɔ lɛ. Akɛ dip switches ni yɔɔ module lɛ mli lɛ tsuɔ nii koni akɛto nɔ ni akɛwoɔ mli kɛ nɔ ni ajieɔ kɛjɛɔ mli lɛ he gbɛjianɔ yɛ gbɛ kome nɔ loo sɛɛkuu nɔkwɛmɔ, kɛ agbɛnɛ hu koni akɛto line fault alarm ni tsɔɔ nitsumɔ lɛ he gbɛjianɔ. Nɛkɛ nibii nɛɛ biɔ hewalɛ ni yɔɔ ehe, kɛ hewalɛ ni yɔɔ srɔto, nibii ni akɛwoɔ mli, kɛ nibii ni ajieɔ kɛjɛɔ mli.
| Nibii pɔtɛɛ | |
| Input yɛ he ni yɔɔ oshara | |
| Okadi ni akɛwoɔ mli | Switch ni akɛtswaa mɛi/he ni bɛŋkɛ |
| Voltage ni akɛhaa lɛ | Aaafee 8V |
| Tsakemɔ nyɔmɔwoo | ≤5kHz |
| Nibii ni akɛwoɔ mli/nibii ni ajieɔ kɛjɛɔ mli: | |
| Yɛ saiti lɛ nɔ nibii ni akɛwoɔ mli amrɔ nɛɛ | Kɛ>2.1mA, nɔ ni jɛɔ mli baa lɛ ŋmɛɔ, ni tsɔɔ akɛ ON; Kɛji |
| Wo maŋ tsakemɔ kɛ alarm swish: | Kɛji akɛ dial switch K1 kɛ K3 yɛ "ON" gbɛfaŋ lɛ, nɔ ni jɛɔ mli baa lɛ kɛ nɔ ni jɛɔ mli baa lɛ kpãaa gbee. Kɛji akɛ dial switch K1 kɛ K3 yɛ "OFF" gbɛfaŋ lɛ, nɔ ni jɛɔ mli baa lɛ kɛ nɔ ni akɛwoɔ mli lɛ kpãa gbee. Kɛji akɛ dial switch K2 kɛ K4 yɛ "ON" gbɛfaŋ lɛ, kpokpaa lɛ halaa nɔ ni tsɔɔ kane tsuru LFD alarm nitsumɔ. |
| Nɔ ni jɛɔ mli baa yɛ he ko ni yɔɔ shweshweeshwe | |
| Nɔ ni jɛɔ mli baa lɛ he okadi | Transistor (ni tsiɔ nii anaa), hewalɛ ni fe fɛɛ ni nyɛɔ eshiɔ ≤ 30V DC |
| Nɔ ni jɛɔ mli baa lɛ sui | Kɛji kponɔgbɛ hewalɛ ni akɛhaa lɛ mli hewalɛ ji 8V lɛ, ŋmɛlɛtswaa ni akɛtswaa ŋmɛlɛtswaa kuku lɛ shitee-kɛ-woo ji ≤240Ω, . 1- okadi 1.4kΩ≤ shitee-kɛ-woo ≤1.6kΩ, 0- okadi 13kΩ≤ shitee-kɛ-woo ≤14kΩ, Gbelemɔ kpokpaa nɔ alarm shitee-kɛ-woo > 100kΩ |
| Shishijee paramitai | |
| Voltej ni akɛhaa | 20~35v DC |
| Hewalɛ ni akɛtsuɔ nii | 24V hewalɛ ni akɛhaa, beni atswaa transistor lɛ |
| LED tsɔɔlɔ | Eŋɔli: Hewalɛ tsɔɔlɔ Yellow: Nitsumɔ shihilɛ ni sa Red: LFD tsɔɔmɔ, line tɔmɔ ŋmɛlɛtswaa |
| Dɔlɛ paramitai | Nitsumɔ mli dɔlɛ: -20°C ~ +60°C, He ni akɛtoɔ nii lɛ mli latsaa: -40°C ~ +80°C |
| Fɛ̃i ni fa fioo | 10%~95% RH ŋmɔtɔ ko bɛ mli |
| Insulation hewalɛ | Yɛ shweshweeshwe shihilɛ kɛ nɔ ni bɛ shweshweeshwe teŋ (≥3000VAC/min) |
| Insulation he hewalɛ | ≥100MΩ (yɛ nibii ni akɛwoɔ mli/nibii ni ajieɔ kɛjɛɔ mli/hewalɛ ni akɛhaa teŋ) |
| EMC | Taakɛ IEC 61326-1 (GB/T 18268) lɛ tsɔɔ lɛ, IEC 61326-3-1. |
| Wiemɔ taomɔ nii | Krɔs-fã ≥ 0.5mm2; Hewalɛ ni akɛwoɔ mli lɛ ≥ 500V |
| Gbɛjegbɛ nɔ nibii ni akɛtsuɔ nii | Gbɛjianɔtoo nibii tamɔ nibii ni egbi loo NAMUR henɔ ni bɛŋkɛɔ swɛtsi ni kɛ DIN19234 mlai lɛ kpãa gbee |
| He ni akɛwoɔ mli | Kɛ akɛwo he ko ni yɔɔ shweshweeshwe lɛ, abaanyɛ akɛwo shweshweeshwefeemɔ he nibii ni yɔɔ mli lɛ amli yɛ hei ni yɔɔ oshara kɛyashiɔ He 0, IIC, He 20, kɛ IIIC . |
| Shweshweeshwefeemɔ he odaseyeli | |
| Okadi ni nyɛɔ etswaa | [Eje Ga] IIC [Eje Da] III |
| Nɔ ni nyɛɔ etswaa | GB/T 3836.1-2021 GB/T 3836.4-2021 |
| Gbɛjegbɛi 3-4、1--2 | Um: 250V AC/DC,Uo=10.5V DC,Io=15mA, Po=39.4W,Co=1.7μF,Lo=165mH. |
| He odaseyeli kuu | CQST (China maŋ nɔkwɛmɔ kɛ kaa he kɛha srawa hewalɛ nibii ni abuɔ he) |
Kaadi: 1. PHD-12TF-299 lɛ bɛ nɔ ni jɛɔ mli baa 2. 2.Hewalɛ ni akɛhaa hewalɛ oketeke lɛ ji nitsumɔ ko ni mɔ fɛɛ mɔ halaa. Esa akɛ mɛi ni kɛtsuɔ nii lɛ atsɔɔ bɔ ni tsɔne lɛ haa lɛ mli beni amɛbiɔ nii lɛ. Ofainɛ kwɛmɔ nɔ ni akɛfata he ni yɔɔ baafa 101 lɛ.
Line Tɔmɔi Anaamɔ
Mɛi ni kɛtsuɔ nii lɛ baanyɛ ahala "ON" fã ni yɔɔ tsɔne lɛ yiteŋgbɛ lɛ koni ekɛha tɔmɔi ni ana lɛ atsu nii ni etsɔɔ ŋmɛlɛtswaa ko kɛtsɔ LED kane tsuru lɛ nɔ. Yɛ he ni akɛwoɔ mli lɛ amrɔ nɛɛ>7mA, ŋmɛlɛtswaa kuku (SC); Yɛ he ni akɛwoɔ mli amrɔ nɛɛ
