


ABB PM861 3BSE061900R1 是 ABB 公司生產(chǎn)的一款處理器單元,屬于 AC 800M 控制器系列。以下是該處理器單元的一些關(guān)鍵特性和功能:
處理器類型:PM861 處理器單元包含一個(gè) MPC860 處理器 。
內(nèi)存容量:配備 16 MB 的 RAM 內(nèi)存 。
閃存容量:提供 7,155 MB 的閃存存儲空間 。
通信接口:具有兩個(gè) RJ45 以太網(wǎng)端口(CN1、CN2)和兩個(gè) RJ45 串行端口(COM3、COM4),其中 COM3 是 RS-232C 端口,COM4 是隔離端口 。
時(shí)鐘頻率:處理器的時(shí)鐘頻率為 48 MHz 。
性能:能夠在 0.23 毫秒內(nèi)完成 1000 布爾運(yùn)算 。
電源供應(yīng):接受 24 伏直流電源,電壓范圍 19.2 伏至 30 伏直流 。
功率消耗:在 +24 V 時(shí)的功率消耗為 250 mA/430 mA(可能存在筆誤,通常使用 mA 作為單位)。
功率耗散:典型值為 6.0 瓦,最大值為 10.3 瓦 。
內(nèi)置電池:3.6 伏的鋰電池,用于內(nèi)存?zhèn)浞?。
保護(hù)等級:IP20 級保護(hù),無需額外的外殼 。
應(yīng)用領(lǐng)域:廣泛應(yīng)用于工業(yè)自動(dòng)化、能源與基礎(chǔ)設(shè)施、工業(yè)控制、樓宇自動(dòng)化以及數(shù)據(jù)中心與網(wǎng)絡(luò)等多個(gè)領(lǐng)域 。

The ABB PM861 3BSE061900R1 is a processor unit from ABB that belongs to the AC 800M controller family. Here are some of the key features and functions of the processor unit:
Processor type: The PM861 processor unit contains one MPC860 processor.
Memory capacity: Equipped with 16 MB RAM memory.
Flash capacity: 7,155 MB of flash storage.
Communication interface: It has two RJ45 Ethernet ports (CN1, CN2) and two RJ45 serial ports (COM3, COM4), of which COM3 is the RS-232C port and COM4 is the isolation port.
Clock rate: The clock rate of the processor is 48 MHz.
Performance: Capable of performing 1000 Boolean operations in 0.23 milliseconds.
Power supply: Accept 24 volts DC power supply, voltage range 19.2 volts to 30 volts DC.
Power consumption: The power consumption at +24 V is 250 mA/430 mA (there may be a clerical error, mA is usually used as a unit).
Power dissipation: Typical value is 6.0 watts, maximum is 10.3 watts.
Built-in battery: 3.6 volt lithium battery for memory backup.
Protection level: IP20 protection, no additional housing required.
Applications: Widely used in industrial automation, energy and infrastructure, industrial control, building automation, data center and network and other fields.
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