Isixhumi se-SIEMENS 6GK1500-0FC10 PROFIBUS FC RS 485 Plug 180 PROFIBUS

Ukufakelwa okulula

Iiplagi zeFastConnect ziqinisekisa amaxesha okuhlanganisa amafutshane kakhulu ngenxa yetekhnoloji yazo yokususa ubushushu

Ii-resistors eziphelisayo ezidityanisiweyo (ezingekho kwimeko ye-6ES7972-0BA30-0XA0)

Izihlanganisi ezineesokhethi ze-D-sub zivumela uqhagamshelo lwe-PG ngaphandle kofakelo olongezelelweyo lwee-nodes zenethiwekhi

Isicelo

Izihlanganisi zebhasi ze-RS485 ze-PROFIBUS zisetyenziselwa ukudibanisa ii-nodes ze-PROFIBUS okanye izixhobo zenethiwekhi ye-PROFIBUS kwintambo yebhasi ye-PROFIBUS.

Uyilo

Kukho iinguqulelo ezahlukeneyo zesixhumi sebhasi, nganye ilungiselelwe izixhobo eziza kuqhagamshelwa:

Isixhumi sebhasi esine-axial cable outlet (180°), umz. kwiiPC kunye nee-SIMATIC HMI OPs, ukuze kufikelele kumazinga okudlulisela ukuya kuthi ga kwi-12 Mbps kunye ne-integrated bus terminating resistor.

Isixhumi sebhasi esine-outlet yentambo ethe nkqo (90°);

Esi sixhumi sivumela i-outlet yentambo ethe nkqo (enojongano lwe-PG okanye engenalo) ukuze kufikelele kumazinga okudlulisela ukuya kuthi ga kwi-12 Mbps ene-integral bus terminating resistor. Kwizinga lokudlulisela le-3, 6 okanye 12 Mbps, intambo ye-plug-in ye-SIMATIC S5/S7 iyafuneka ukuze kuqhagamshelwe phakathi kwesixhumi sebhasi esine-PG-interface kunye nesixhobo sokucwangcisa.

Isixhumi sebhasi esine-outlet yekhebula engama-30° (inguqulelo engabizi kakhulu) ngaphandle kwe-interface ye-PG yamanqanaba okudlulisela ukuya kuthi ga kwi-1.5 Mbps kwaye ngaphandle kwe-resistor yokuphelisa ibhasi edibeneyo.

Isixhumi sebhasi sePROFIBUS FastConnect i-RS 485 (i-cable outlet engu-90° okanye i-180°) esinamazinga okudlulisela afikelela kwi-12 Mbps ukuze kube lula kwaye kube lula ukuhlanganisa kusetyenziswa ubuchwepheshe bokuxhulumanisa ukufudumeza (kwiintambo eziqinileyo neziguquguqukayo).

Umsebenzi

Isixhumi sebhasi sixhunywe ngqo kwi-interface ye-PROFIBUS (i-9-pin Sub-D socket) yesitishi se-PROFIBUS okanye icandelo lenethiwekhi ye-PROFIBUS.

Intambo yePROFIBUS engenayo nephumayo iqhagamshelwe kwiplagi kusetyenziswa iiterminals ezi-4.

Ngokusebenzisa iswitshi efikelelekayo ebonakala ngokucacileyo ngaphandle, i-line terminator edityaniswe kwi-bus connector inokuqhagamshelwa (hayi kwimeko ye-6ES7 972-0BA30-0XA0). Kule nkqubo, iintambo zebhasi ezingenayo neziphumayo kwi-connector ziyahlulwa (umsebenzi wokwahlula).

Oku kufuneka kwenziwe kuzo zombini iziphelo zecandelo le-PROFIBUS.