lihlahisoa

Tlhaloso ea Sehlahisoa

Tokomane ena e fana ka tlhahisoleseding e akaretsang bakeng sa Trusted® Processor Interface Adapter T812X. Adapter e fana ka phihlello e bonolo ho likou tsa puisano tsa Trusted Triple Modular Redundant (TMR) Processor (T8110B & T8111) ho Controller Chassis bakeng sa Distributed Control System (DCS) le lihokelo tse ling. Yuniti e boetse e sebelisoa ho thusa palo ea meaho e atolositsoeng e fumanehang ho Ts'ebetso ea Trusted TMR e kenyelletsang lisebelisoa bakeng sa ho amohela matšoao a khokahano ea nako ea IRIG-B, e nolofalletsang tšebeliso ea Dual ('enhanced') Peer to Peer le ho nolofalletsa Tsamaiso e Tšeptjoang ho e be MODBUS Master.

Likaroloana:

• E dumella phihlello e bonolo bakeng sa disistimi tsa kantle ho buisana le Tshebetso e Tshepehang ya TMR. • Ho kenya habonolo (ho hokela ka ho toba ka morao ho Chassis ea Controller). • Likhokelo tse peli tsa RS422/485 tse ka lokisoang 2 kapa 4 tsa terata. • Khokahano ea mohala e le 'ngoe ea RS422/485 2. • Likhokahano tse hlolehang bakeng sa li-Active and Standby processors. • Khokahano ea tlhahlobo ea processor. • Lihokelo tsa ho thiba ha PSU shutdown monitor. • Kgetho ya ho hokela IRIG-B122 le IRIG-B002 matshwao a ho amahanya nako. • Khetho ea ho nolofalletsa MODBUS Master ho Trusted Communications Interface.

The Trusted Processor Interface Adapter T812x e etselitsoe hore e hoketsoe ka ho toba ka morao ho boemo ba Trusted TMR Processor ho Chassis T8100 ea Trusted Controller. Adapter e fana ka khokahanyo ea puisano pakeng tsa Trusted TMR Processor le litsamaiso tse hole. Adapter e boetse e fana ka khetho ea ho hokela matšoao a khokahano ea nako ea IRIG-B ho processor. Khokahano lipakeng tsa Adapter le processor e Tšeptjoang ea TMR e sebelisa likhokahano tse peli tsa 48-way DIN41612 E-type (SK1), e 'ngoe le e 'ngoe bakeng sa ho hokela ho Active le Standby processors.

Adapter e na le PCB eo ho eona likou tsa likhokahano, lihokelo tsa IRIG-B le li-sockets ka bobeli tsa SK1 (lihokelo ho Li-processor tsa Active/Standby Trusted TMR) li kenngoeng. Adapter e fumaneha ka har'a sebaka se kampetsoeng sa tšepe 'me e etselitsoe hore e phutheloe sehokelong se loketseng se ka morao ho Controller Chassis. Likonopo tsa tokollo li fanoe ho nolofalletsa Adapter hore e khaole. Likou tsa puisano tse fumanehang ho Adapter ke RS422/RS485 2 terata ho Port 1, le RS422/RS485 2 kapa 4 terata ho Ports 2 le 3. Sebaka sa lefats'e se fanoe ho PCB e le hore lefats'e la Chassis la Processor le tla hokeloa. ho khetla ea lefats'e la Adapter le module rack. Ke tlhokahalo ea bohlokoa ea polokeho le Electrostatic Discharge (ESD) hore bonding ea equipotential e hokahane le ho hlokomeloa.