Eli qhosha laliyilelwe i-intercom yeshishini elinomgangatho othembekileyo.Ngamaqhosha alungelelanisiweyo, likwakhethelwe iphedi yokukhupha amafutha ngexabiso eliphantsi xa kuthelekiswa nezinto zentsimbi.
Ukuze uthintele i-statics ukusuka kumatshini omfutshane, songeza uqhagamshelo lwe-GND kule ikhiphedi kwaye songeza i-proforma yokwambathisa kwicala le-PCB omabini.
1.Ikunye nojongano olulolunye kunye nokusetyenziswa kwe-fuel dispenser, nceda usazise kwangaphambili kwaye siyakongeza uqhagamshelo lwe-GND kwi-PCB.
I-2.Yonke i-PCB yenziwe nge-proforma yokugqoka eyona nto i-anti-statics xa isetyenziswa.
3.Iphedi yezitshixo inokuyilwa nojongano lwe-USB okanye i-RS232, i-RS485 isignali yokuhambisa umgama omde.
Ikakhulu yeyokwakha i-intercom okanye oomatshini bokukhupha amafutha.
Into | Idatha yobugcisa |
Igalelo lombane | 3.3V/5V |
IBanga lokungangeni manzi | IP65 |
Amandla okusebenza | 250g/2.45N(Indawo yoxinzelelo) |
Ubomi beRubber | Ngaphezulu kwe-2 yezigidi zexesha kwiqhosha ngalinye |
Umgama ongundoqo wokuHamba | 0.45mm |
Ubushushu bokusebenza | -25℃~+65℃ |
Ubushushu boGcino | -40℃~+85℃ |
Ubuntu bezizalwane | 30%-95% |
Uxinzelelo lwe-Atmospheric | 60kpa-106kpa |
Iipesenti ezingama-85 zeendawo ezisecaleni ziveliswa yifektri yethu kunye noomatshini bovavanyo oluhambelanayo, sinokuqinisekisa umsebenzi kunye nomgangatho ngokuthe ngqo.