3BSE072270R1 | AO810V2 3BSE038415R1 | 控制器
貨號(hào) 3BSE072270R1
冗余 是的
高完整性 是的
時(shí)鐘頻率 133兆赫
性能 -
記憶 64兆字節(jié)
RAM可用于應(yīng)用
用于存儲(chǔ)的閃存 不
詳細(xì)數(shù)據(jù)
環(huán)境與認(rèn)證
尺寸
寬度 59毫米 (2.9英寸)
高度 186毫米(7.3英寸)
深度 127.5(5.0 英寸)
重量(包括底座)0.7公斤(1.5磅)
SM812 的主要功能是在非 SI 和 S兒L1-2 操作期間提供對(duì)控制器的智能監(jiān)控,并與 PM867 -起形成 S兒3 應(yīng)用的 1002 多樣化結(jié)構(gòu),
對(duì)于高可用性應(yīng)用程序,可以將兄余 SM812與兩個(gè)兄余 CPU中的任何一個(gè)協(xié)同工作。SM812具有專用的同步鏈路,用于同步活動(dòng)和元余 SM,以進(jìn)行熱插入和在線升級(jí),在熱插入和在線升級(jí)
情況下,需要在幾余設(shè)置中的兩個(gè) SM812 之間復(fù)制數(shù)據(jù)。
SM812 具有一個(gè)帶有三個(gè)數(shù)字輸入和兩個(gè)數(shù)字輸出的連接器,可用于與安全相關(guān)的數(shù)字 I/O(非過(guò)程 I/O)。
Item number 3BSE072270R1
Redundant Yes
High integrity Yes
Clock frequency 133 MHZ
Performance -
64 megabytes of memory
RAM is available for applications
The flash memory used for storage is not
Detailed data
Environment and certification
dimension
Width 59 mm (2.9 in)
Height 186 mm (7.3 in)
Depth 127.5(5.0 in.)
Weight (including base)0.7 kg (1.5 lb)
The main function of the SM812 is to provide intelligent monitoring of the controller during non-SI and S-child L1-2 operation, and with the PM867 - to form a 1002 diversified structure for S-child 3 applications.
For high availability applications, the SM812 can work with either of the two cpus. The SM812 has a dedicated synchronization link for synchronizing activity and meta-SM for hot insertion and online upgrade, during hot insertion and online upgrade
In this case, data needs to be replicated between two SM812s in several Settings.
The SM812 has a connector with three digital inputs and two digital outputs that can be used for safety-related digital I/O(non-procedural I/O).