PHM-7730 Nhwɛso. Abiɛsa-kwan ɔhyew dodow input module

Tumi a wɔde ma

20 ~ 35VD na ɛwɔ hɔ

Input sɛnkyerɛnne

RTD/TC/Resistor/mV nsɛnkyerɛnne

Input akwan horow

3 akwan horow

Nkitahodi ho nhyehyɛe

RS48 na ɛwɔ hɔ

Nkitahodi ho nhyehyɛe

MODBUS RTU na ɛyɛ adwuma

Cold end pɛpɛɛpɛyɛ

1°C na ɛwɔ hɔ

Ɔhyew a ɛkɔ soro

0.005% FS/°C na ɛwɔ hɔ

Nsiesiei mode

PC a wotumi yɛ ho nhyehyɛe

Dielectric ahoɔden

≥2500VAC (ntini a ahobammɔ wom ankasa ne nea ɛnyɛ nea ahobammɔ wom ankasa) .

Insulation a ɛko tia

≥100MΩ na ɛwɔ hɔ

Mfiri a wɔde yɛ afuw a wɔde di dwuma

B, E,J, K, N, R, S, T TC, anaa millivolt sɛnkyerɛnne sensor ahorow abien-wire anaa abiɛsa-wire TC Cu50,Cu100,pt100,pt10

Ɔhyew a ɛwɔ ɔhyew mu ho parameter

Kɔ so yɛ adwuma hyew-20 ° C - + 60 ° C, akorae ɔhyew:-40 ° C ~ + 85 ° C

Mframa a ɛyɛ nwini kakra

10%-95%RH Ɛnyɛ nsuo a ɛyɛ nwini

Nsɛnkyerɛnne a ɛnyɛ nea ɛpae

[Exia Ga] IIC na ɛyɛ nea ɛwɔ hɔ

Nokwaredi nsusuwii ahorow (wɔ terminals 1-2-3, 4-5-6, 7-8-9 ntam) .

Um=250V Uo=8.4V Io=31mA na ɛwɔ hɔ
Co=4.8μF Lo=20mH Po=65mW

Installation beae ahwehwɛde ahorow

Wobetumi de nnwinnade a ahobammɔ wom ankasa wɔ zone 0 a ɛwɔ IIA, IIB, IIC gas a ɛyɛ hu abɔ mu