imikhiqizo

Uhlolojikelele Lomkhiqizo

Lo mbhalo uhlinzeka ngolwazi olujwayelekile lwe-Trusted® Processor Interface Adapter T812X. I-adaptha inikeza ukufinyelela okulula kumachweba okuxhumana e-Trusted Triple Modular Redundant (TMR) Processor (T8110B & T8111) ku-Controller Chassis for the Distributed Control System (DCS) nezinye izixhumanisi. Iyunithi iphinde isetshenziselwe ukunika amandla inani lezinsiza ezinwetshiwe ezitholakala Ku-Trusted TMR Processor okuhlanganisa izindawo zokwamukela amasiginali wokuvumelanisa wesikhathi we-IRIG-B, okuvumela ukusetshenziswa kwe-Dual ('ethuthukisiwe') I-Peer to Peer kanye nokwenza Isistimu Ethembekile ukuthi ube yi-MODBUS Master.

Izici:

• Ivumela ukufinyelela okulula kwamasistimu angaphandle ukuze axhumane NoMcubunguli Othenjwayo we-TMR. • Ukufakwa kalula (kuxhuma ngqo ngemuva kwe-Controller Chassis). • Izixhumanisi ezimbili ze-RS422/485 ezilungisekayo ezi-2 noma ezi-4. • Intambo eyodwa ye-RS422/485 2. • Uxhumo olunephutha/lokwehluleka kwama-Active and Standby processors. • Uxhumano lokuxilonga iphrosesa. • Izixhumanisi zemonitha yokuvala shaqa ye-PSU. • Inketho yokuxhuma amasiginali wokuvumelanisa we-IRIG-B122 kanye ne-IRIG-B002. • Inketho yokunika amandla i-MODBUS Master ku-Trusted Communications Interface.

I-Trusted Processor Interface Adapter T812x yakhelwe ukuthi ixhunywe ngqo ngemuva kwesikhundla se-Trusted TMR Processor ku-Trusted Controller Chassis T8100. I-adaptha inikeza ukuxhumana kokuxhumana phakathi kwe-Trusted TMR Processor namasistimu akude. I-adaptha futhi inikeza inketho yokuxhuma amasiginali wokuvumelanisa we-IRIG-B kuMprosesa. Uxhumano phakathi kwe-adaptha kanye Nephrosesa ye-TMR Eyethenjwayo kusetshenziswa izixhumi ezimbili zohlobo lwe-E-DIN41612 zezindlela ezingu-48 (SK1), eyodwa ngayinye ukuze ixhume Kuma-Active and Standby Processors.

I-adaptha iqukethe i-PCB lapho izimbobo zokuxhumana, izixhumi ze-IRIG-B kanye nazo zombili izisekelo ze-SK1 (izixhumi Kumaphrosesa Asebenzayo/Athembekile Athembekile e-TMR) afakwa. I-adaptha iqukethwe ngaphakathi kwendawo ebiyelwe ngensimbi futhi iklanyelwe ukunamathiselwa kusixhumi esifanele ngemuva kwe-Controller Chassis. Izinkinobho zokukhipha zinikeziwe ukuze i-adaptha inqanyulwe. Izimbobo zokuxhumana ezitholakala ku-Adapter yizintambo ezingu-RS422/RS485 2 ku-Port 1, kanye nentambo engu-RS422/RS485 2 noma 4 ku-Ports 2 no-3. Iphoyinti lomhlaba linikezwe ku-PCB ukuze kuxhunywe umhlaba we-Chassis Wephrosesa. kugobolondo le-Adapter ne-module rack earth. Kuyimfuneko ebalulekile yokuphepha kanye ne-Electrostatic Discharge (ESD) ukuthi isibopho se-equipotential sixhunywe futhi sigcinwe.