3BSE072270R1 | AO810V2 3BSE038415R1 | 控制器
货号 3BSE072270R1
冗余 是的
高完整性 是的
时钟频率 133兆赫
性能 -
记忆 64兆字节
RAM可用于应用
用于存储的闪存 不
详细数据
环境与认证
尺寸
宽度 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儿L1-2 操作期间提供对控制器的智能监控,并与 PM867 -起形成 S儿3 应用的 1002 多样化结构,
对于高可用性应用程序,可以将兄余 SM812与两个兄余 CPU中的任何一个协同工作。SM812具有专用的同步链路,用于同步活动和元余 SM,以进行热插入和在线升级,在热插入和在线升级
情况下,需要在几余设置中的两个 SM812 之间复制数据。
SM812 具有一个带有三个数字输入和两个数字输出的连接器,可用于与安全相关的数字 I/O(非过程 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).