mankhwala

processor Base Unit

Chigawo choyambira cha processor chimakhala ndi ma module atatu:

Efaneti Yakunja, Seri Data ndi Malumikizidwe a Mphamvu Ma processor base unit olumikizira kunja ndi:

Earthing Stud • Efaneti Madoko (E1-1 mpaka E3-2) • Ma Seri Ports (S1-1 mpaka S3-2) • Redundant +24 Vdc magetsi amagetsi (PWR-1 ndi PWR-2) • Pulogalamu Yambitsani kiyi yachitetezo (KEY) • Cholumikizira cha FLT (chomwe sichikugwiritsidwa ntchito pano).

Malumikizidwe amagetsi amapereka ma module onse atatu okhala ndi mphamvu zopanda mphamvu, gawo lililonse la purosesa lili ndi madoko awiri a seri ndi zolumikizira ziwiri za Efaneti. Cholumikizira KEY chimathandizira ma purosesa onse atatu ndipo chimathandiza kupewa mwayi wogwiritsa ntchito pokhapokha kiyi ya Program Enable itayikidwa.

Ma seri Communications Ports Ma serial ports (S1-1 ndi S1-2; S2-1 ndi S2-2; S3-1 ndi S3-2) amathandizira ma siginoloji otsatirawa malingana ndi kagwiritsidwe ntchito: • RS485fd: Kulumikizana ndi mawaya anayi athunthu. zomwe zimakhala ndi mabasi osiyanasiyana otumizira ndi kulandira. Kusankha kumeneku kuyenera kugwiritsidwanso ntchito pamene wolamulira akugwira ntchito ngati MODBUS Master pogwiritsa ntchito matanthauzo osankhidwa a fourwire otchulidwa mu Gawo 3.3.3 la mulingo wa MODBUS-over-serial. • RS485fdmux: Kulumikizana kwa mawaya anayi athunthu-duplex okhala ndi zotulutsa zamitundu itatu pamalumikizidwe otumizira. Izi ziyenera kugwiritsidwa ntchito pamene wolamulira akugwira ntchito ngati kapolo wa MODBUS pa basi ya mawaya anayi. • RS485hdmux: Kulumikizana kwa mawaya awiri theka la duplex komwe kumagwiritsidwa ntchito pa kapolo wamkulu kapena kapolo. Izi zikuwonetsedwa mu MODBUS-over-serial standard.

Battery Back-up Purosesa Module ya purosesa ya T9110 ili ndi batire yobwezera yomwe imathandizira mkati mwake Real Time Clock (RTC) ndi gawo la kukumbukira kosakhazikika (RAM). Batire imangopereka mphamvu pamene gawo la purosesa silikuyendetsedwanso kuchokera kumagetsi amagetsi. Ntchito zenizeni zomwe batire imasunga pakatha mphamvu ndi: • Real Time Clock - Batire imapereka mphamvu ku RTC chip yokha. • Zosintha Zosungidwa - Deta ya zosinthika zomwe zasungidwa zimasungidwa kumapeto kwa sikani iliyonse ya pulogalamu mu gawo la RAM, mothandizidwa ndi batire. Pakubwezeretsedwa kwa mphamvu' deta yosungidwa imakwezedwanso muzosintha zomwe zaperekedwa ngati zosinthika zosungidwa kuti zigwiritsidwe ntchito ndi pulogalamuyo. • Zolemba zowunikira - Malotchi ozindikira mapurosesa amasungidwa mu gawo la RAM mothandizidwa ndi batri. Batire ili ndi moyo wopanga zaka 10 pamene gawo la purosesa limayendetsedwa mosalekeza; kwa ma processor modules omwe alibe mphamvu, moyo wapangidwe umakhala mpaka miyezi 6. Moyo wa batri umatengera kugwira ntchito kwa 25°C mosasinthasintha komanso chinyezi chochepa. Kutentha kwakukulu, kutentha komanso kusinthasintha kwamagetsi pafupipafupi kudzafupikitsa moyo wa batire.