IC670GBI102D | 總線接口單元 | IS200DSPXH1DBD
型號：IC670GBI102D
兼容性 :現(xiàn)場控制IC670GB / IC670GBI
產(chǎn)品編號： IC670GBI102
產(chǎn)品描述: 總線接口單元 (BUI)
額定電壓 :115 伏交流電，125 伏直流電
傳輸速度 ;53.6 Kbaud 標(biāo)準(zhǔn)、153.6 Kbaud 擴展、76.8 Kbaud 或 38.4 Kbaud
電源電壓范圍 :90 至 135 VAC，105 至 150 VDC
額定電源電壓 ;115 伏交流電，125 伏直流電
端接電阻 :75歐姆、100歐姆、120歐姆、150歐姆電阻
電壓范圍 :90 至 135 伏交流電 / 105 至 150 伏直流電
功耗 115 VAC：滿載時最大 48VA(額定電壓) 25 VAC：滿載時最大 24W(額定電壓)
預(yù)制電纜 IC660BLM506，IC660BLM508
BIU的主要功能包括：
總線控制：IC670GBI102D 作為總線的控制器，負責(zé)管理和控制數(shù)據(jù)在計算機內(nèi)部和外部總線之間的傳輸。
數(shù)據(jù)傳輸管理：協(xié)調(diào)各個組件之間的數(shù)據(jù)傳遞，確保數(shù)據(jù)的正確傳輸和處理3。
地址解碼：IC670GBI102D 將處理器發(fā)出的內(nèi)存地址或設(shè)備地址解碼為對應(yīng)的總線操作，以實現(xiàn)對內(nèi)存或外設(shè)的訪問。
中斷和異常處理：處理來自外部設(shè)備的中斷請求和系統(tǒng)內(nèi)部的異常請求，確保系統(tǒng)的穩(wěn)定運行.
IC670GBI102D | Bus interface unit | IS200DSPXH1DBD
Model: IC670GBI102D
Compatibility: Field control IC670GB/IC670GBI
Product number: IC670GBI102
Product Description: Bus interface unit (BUI)
Rated voltage :115 volts AC, 125 volts DC
Transmission speed; 53.6Kbaud standard, 153.6Kbaud extension, 76.8Kbaud or 38.4Kbaud
Supply voltage range :90 to 135 VAC, 105 to 150 VDC
Rated power supply voltage; 115 volts AC, 125 volts DC
Terminal resistance :75 ohms, 100 ohms, 120 ohms, 150 ohms
Voltage range :90 to 135 volts AC / 105 to 150 volts DC
Power consumption 115 VAC: Maximum 48VA at full load (rated voltage) 25 VAC: maximum 24W at full load (rated voltage)
Prefabricated cable IC660BLM506, IC660BLM508
The main functions of BIU include:
Bus control: The IC670GBI102D, as the controller of the bus, is responsible for managing and controlling the transfer of data between the computer and the external bus.
Data transfer management: Coordinate the transfer of data between various components to ensure the correct transmission and processing of data 3.
Address decoding: The IC670GBI102D decodes the memory address or device address issued by the processor into the corresponding bus operation to achieve access to memory or peripherals.
Interrupt and exception handling: Handles interrupt requests from external devices and internal exception requests to ensure the stable operation of the system.
