Niki sensor ya retroreflective sensor?

Retro-yerekana sensor hamwe na polarisiyonike itangwa hamwe nicyo bita polarisiyoneri. Akayunguruzo karimo kwemeza neza ko urumuri rufite uburebure bwatanzwe rugaragarira hamwe nuburebure bwumuraba ntabwo. Ukoresheje iyi miterere, gusa urumuri rufite uburebure bwumucyo wasohotse.

 

Ihame ry'imikorere ya fotoelectric

Igikorwa cyibanze cya Photoelectric Sensor ni, sensor yohereza urumuri rumuri ruva mubice bya sensor bita emitter, kandi urumuri rumuri rugenda mugice cya sensor ikusanya urumuri rwitwa kwakira. Ubwoko butandukanye bwibi byuma bifata urumuri muburyo butandukanye. Hatitawe ku bwoko bwa sensor, ikora nka sensor ya foto ya elegitoronike.

Ubwoko bwa sensororo yifoto

Binyuze-beam ifoto yumuriro

Ubwa mbere, tuzavuga kubyerekeranye n'ubwoko bwa Fotoelectric Sensor. Binyuze muri-Beam sensor ifite emitter niyakirwa mubice byabo bitandukanye.

Kugirango Binyuze kuri Beam sensor ikora, emitter niyakira igomba kwerekanwa hamwe kandi igahuzwa.

Iyo bihujwe kandi ntakintu kibuza urumuri, ibisohoka bya sensor bizaba biri.

Niba ushize ikintu hagati ya emitter niyakira kugirango uhagarike urumuri, ibisohoka bya sensor bizimya.

Sensor isohoka ibimenyetso

Ibisohoka bya sensor ni ikimenyetso kiva kuri sensor kugera kuri PLC. Wibuke, ikora nka sensor ya foto ya elegitoronike, ikuzuza uruziga iyo ikora. Ukurikije sensor, ibisohoka birashobora kuba ikimenyetso cyiza cyangwa ikimenyetso kibi.

Ubwoko bwa sensor isohoka ibimenyetso uzakoresha biterwa nubwoko bwikarita yinjiza ya PLC sensor ihujwe.

Kurugero,

- Niba sensor ariPNP, bivuze ko ifite ibimenyetso byiza bisohoka, sensor isohoka insinga igomba guhuzwa na akurohamaikarita yinjira.

- Niba sensor ariNPNibimenyetso bisohoka nibibi kandi insinga zisohoka zizakenera guhuzwa na aisokoikarita yinjira.

 

Incamake

Mubisubiremo, usomye iyi ngingo wamenye ubwoko butatu bwibanze bwa Fotoelectric Sensors:

- Binyuze mu rumuri,

- Gusubira inyuma,

- Bitandukanye.

Wize ko sensor zose uko ari eshatu zikoresha urumuri kugirango zimenye ibintu kandi sensor zose uko ari eshatu zifite ibimenyetso bisohora bitera PLC kwinjiza.

Wize kandi ibijyanye no kumva ibintu bitandukanye hamwe na bimwe mubibi bya buri sensor.