Kɛrɛnkɛrɛnnenya la

Donni don yɔrɔ faratilen na

Donna taamasiyɛn

Switch contacts/proximity switchw

Sensɔrɔlan ka tension (voltage) min bɛ sɔrɔ a la

8V ɲɔgɔnna

Yɛlɛma-yɛlɛma hakɛ

≤5kHz ye

Donna/bɔcogo jogo:

On site donna sisan

>2.1mA, bɔli bɛ datugu, o b’a jira ko ON;
Ni

Donanw cogoya jiginni ani alarma sɛgɛsɛgɛli:

Ni dial switch K1 bɛ "ON" fan fɛ, bɔli cogoya bɛ donna cogoya kɛrɛfɛ.
Ni dial switch K1 bɛ "OFF" fan fɛ, bɔli cogoya bɛ bɛn doncogo ma.
Ni dial switch K2 bɛ "ON" fan fɛ, circuit bɛ sugandi min bɛ yeelen bilenman LFD alarma baarakɛcogo jira.
Dial switch K3 ni K4 tɛ nɔ bila sisan.

Bɔli bɛ kɛ yɔrɔ la min lakananen don

Bɔli taamasiyɛn

Transistor (resistor), a ka se ka muɲu ≤ 30V DC

Bɔli cogoyaw

Ni kɛnɛma kuran sɛnɛta hakɛ ye 8V ye, kurukurunin alarma rezisti ye ≤240Ω ye,
1- taamasiyɛn 1,4kΩ≤ kɛlɛli ≤1,6kΩ,
0- taamasiyɛn 13kΩ≤ kɛlɛli ≤14kΩ, .
Da wulilen ka ciriw ka alarma resistance > 100kΩ

Paramɛtiri jɔnjɔnw

Voltage de fourniture (voltage) min bɛ sɔrɔ

20 ~ 35V DC ye

Seko ni dɔnko tacogo

≤30mA(24V fanga sɔrɔyɔrɔ, ni transistor bɛ da)

LED jiralan ye

Gɛrɛn: Seko ni dɔnko jiralan
Jɛman: Baarakɛcogo bɛnnen
Bilen: LFD jiracogo, layini fili alarma

Funteni hakɛ jateminɛcogo

Baarakɛyɔrɔ funteni: -20°C ~ +60°C,
A maracogo funteni: -40°C ~ +80°C

Nɛnɛ hakɛ min bɛ tali kɛ ɲɔgɔn na

10%~95% RH tɛ 'kɔnɔnafili

Insulasi fanga

Fɛn min bɛ mɔgɔ farikolo la, o ni fan min tɛ a yɛrɛ la, o cɛ (≥3000VAC/min) .

Insulasi (insulasi) kɛlɛli

≥100MΩ (donna/bɔli/kuran sɔrɔli cɛ) .

EMC ye

Ka kɛɲɛ ni IEC 61326-1 (GB/T 18268) ye, IEC 61326-3-1

Wire wajibiyalenw

A tigɛcogo ≥ 0,5mm2; Insulasi fanga ye ≥ 500V ye

Foro minɛn minnu bɛ se ka baara kɛ

Foro minɛnw i n’a fɔ jalenw walima NAMUR suguya gɛrɛgɛrɛ sɛgɛsɛgɛli dondaw minnu bɛ DIN19234 sariya labato

A sigili yɔrɔ

Ni a sigilen don yɔrɔ la min lakananen don, a bɛ se ka don lakanaminɛn kɔnɔna na farati yɔrɔw la fo ka se Zoni 0, IIC, Zoni 20 ani IIIC ma