基本信息
货号 3BSE088386R1 (PM857K02)
冗余 是的
高完整性 是的
时钟频率 96兆赫
性能,1000 个布尔运算 0.17 毫秒
性能 0.17 毫秒
记忆 32兆字节
RAM可用于应用 22.184兆字节
用于存储的闪存 不
尺寸
宽度 119毫米(4.7英寸)
高度 186毫米(7.3英寸)
深度 135毫米(5.3英寸)
重量(包括底座) 2700 克(5.95 磅)
CPU 板包含微处理器和 RAM 存储器、实时时钟、LED 指示灯、INIT 按钮和 CompactFlash 接口。
PM857 控制器的底板有两个用于连接控制网络的 RJ45 以太网端口(CN1、CN2)和两个 RJ45 串行端口(COM3、COM4)。其中一个串行端口 (COM3) 是带有调制解调器控制信号的 RS-232C 端口,而另一个端口 (COM4) 是隔离的,用于连接配置工具。控制器支持 CPU 冗余以实现更高的可用性(CPU、CEX 总线、通信接口和 S800 I/O)。
通过添加 SM812 模块和 SIL 认证软件,可实现高完整性功能。这样,通过添加插入式 SM81x 模块以及一系列适当的软件,可以将非关键控制方案升级为 SIL 认证方案。AC 800M High-Integrity 还提供 IEC 61508 和 TÜV 认证的控制环境,可在不牺牲安全完整性的情况下将安全和关键业务过程控制结合在一个控制器单元中。
PM857 最多可处理 128 个 I/O 信号。通过 SIL3 认证。需要根据安全手册进行配置。
包装包括:
2 个 PM857K01,安全处理器单元
1 个 TK850,CEX 总线扩展电缆
1 个 TK851,RCU-Link 电缆
特点和优势
AC 800M 最高可达 SIL 3,使用 PM857/SM812、PM863/SM812、PM865/SM811 或 PM867/SM812 进行认证
支持 S800 I/O 高完整性(PM857、PM863、PM865、PM866A 和 PM891)
控制器可配置 800xA 控制生成器
控制器具有完整的EMC认证
TÜV 认证 SIL 2 和 SIL 3
内置冗余以太网通信端口
Basic information
Item No. 3BSE088386R1 (PM857K02)
Redundant Yes
High integrity Yes
Clock frequency 96 MHZ
Performance, 0.17 ms for 1000 Boolean operations
Performance 0.17 ms
Memory 32 megabytes
RAM can be used for applications of 22.184 megabytes
The flash memory used for storage is not
dimension
Width 119 mm (4.7 in)
Height 186 mm (7.3 in)
Depth 135 mm (5.3 in)
Weight (including base) 2700 g (5.95 lb)
The CPU board contains the microprocessor and RAM memory, real-time clock, LED indicator, INIT button, and CompactFlash interface.
The baseplate of the PM857 controller has two RJ45 Ethernet ports (CN1, CN2) and two RJ45 serial ports (COM3, COM4) for connecting to the control network. One of the serial ports (COM3) is the RS-232C port with the modem control signal, while the other port (COM4) is isolated and used to connect to the configuration tool. The controller supports CPU redundancy for higher availability (CPU, CEX bus, communication interface, and S800 I/O).
High integrity functionality is achieved by adding the SM812 module and SIL certification software. In this way, the non-critical control scheme can be upgraded to a SIL certified scheme by adding the plug-in SM81x module and a range of appropriate software. The AC 800M High-Integrity also offers an IEC 61508 and TUV certified control environment that combines security and critical business process control in a single controller unit without sacrificing safety integrity.
The PM857 can handle up to 128 I/O signals. Passed SIL3 certification. This parameter must be configured according to the security manual.
The package includes:
2 PM857K01, security processor unit
1 TK850, CEX bus expansion cable
1 TK851, RCU-Link cable
Characteristics and advantages
ISA Secure certified - Read more
The AC 800M is up to SIL 3 and is certified with PM857/SM812, PM863/SM812, PM865/SM811 or PM867/SM812
Supports S800 I/O high integrity (PM857, PM863, PM865, PM866A and PM891)
The controller can be configured with 800xA control generator
The controller has full EMC certification
TUV certified SIL 2 and SIL 3
Built-in redundant Ethernet communication port
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