Nsɛm a Wɔakyerɛkyerɛ mu

Input wɔ beae a asiane wɔ

Input sɛnkyerɛnne

Sesa nkitahodi/bɛn switches

Nneɛma a wɔde ma no voltage a ɛwɔ sensor no mu

Bɛyɛ 8V

Nsakraeɛ rate

≤5kHz na ɛyɛ

Input/output su ahorow:

Wɔ site no so input mprempren

>2.1mA, wɔato output no mu, a ɛkyerɛ sɛ ON;
Sɛ

Input tebea nsakrae ne alarm switch:

Sɛ dial switch K1 wɔ "ON" fã a, output tebea no ne input tebea no bɔ abira.
Sɛ dial switch K1 wɔ "OFF" fã a, output tebea no ne input tebea no hyia.
Sɛ dial switch K2 wɔ "ON" fã a, ɔmansin no paw kyerɛ kanea kɔkɔɔ LFD alarm adwuma.
Dial switch K3 ne K4 no nni nkɛntɛnso biara mprempren.

Output wɔ beae a ahobammɔ wɔ

Output sɛnkyerɛnne

Transistor (resistor), nea ɛsen biara a egyina ahoɔden ≤ 30V DC

Nneɛma a efi mu ba no su ahorow

Sɛ abɔnten tumi a wɔde ma no voltage yɛ 8V a, short-circuit alarm resistance yɛ ≤240Ω, .
1- sɛnkyerɛnne 1.4kΩ≤ a ɛko tia ≤1.6kΩ, .
0- sɛnkyerɛnne 13kΩ≤ a ɛko tia ≤14kΩ, .
Bue ɔmansin alarm resistance > 100kΩ

Mfitiaseɛ parameters

Nneɛma a wɔde ma no voltage

20 ~ 35V DC na ɛyɛ adwuma

Tumi a wɔde di dwuma

≤30mA(24V tumi a wɔde ma, bere a wɔadan transistor no)

LED a ɛkyerɛ sɛnea nneɛma te

Green: Tumi ho sɛnkyerɛnne
Yellow: Adwumayɛ tebea a ɛfata
Kɔkɔɔ: LFD kyerɛ, line mfomso alarm

Ɔhyew ho nsɛnkyerɛnne

Adwumayɛ mu hyew: -20°C ~ +60°C, .
Ɔhyew a wɔde sie: -40°C ~ +80°C

Nsu a ɛyɛ nwini kakra

10% ~ 95% RH biara nni hɔ a ɛyɛ nwini

Insulation ahoɔden

Wɔ ɔfã a ahobammɔ wom ankasa ne ɔfã a ahobammɔ nnim ankasa ntam (≥3000VAC/min) .

Insulation a ɛko tia

≥100MΩ (ntam input / output / tumi a wɔde ma)

EMC na ɛyɛ

Sɛnea IEC 61326-1 (GB/T 18268) kyerɛ no, IEC 61326-3-1

Wire ahwehwɛde ahorow

Ntrɛwmu ≥ 0.5mm2; Insulation ahoɔden ≥ 500V

Mfiri a wɔde yɛ afuw a ɛfata

Field nnwinnade te sɛ dry contacts anaa NAMUR type proximity switch inputs a ɛne DIN19234 gyinapɛn hyia

Beae a wɔde besisi hɔ

Sɛ wɔde si beae a ahobammɔ wɔ a, wobetumi de abɔ ahobammɔ nnwinnade a ɛwɔ mu wɔ mmeae a asiane wɔ kosi Beae 0, IIC, Mpɔtam 20, ne IIIC