描述
ABB PM857K01是一款AC800M系列的控制器单元，其货号为3BSE088385R1。以下是其产品详情：
基本信息
输入电压：24V DC（范围19.2-30V DC）
功耗：+24V典型值/最大值为210mA/360mA，功率5.1W（最大8.6W）
内置电池：锂电池，3.6V
防护等级：IP20
重量：2700g（包括底座）
性能参数
处理器类型：MPC866
时钟频率：96MHz
布尔运算速度：1000个布尔运算/0.17ms
内存：32MB，其中可供应用程序使用的RAM为22.184MB，用于存储固件的闪存为18MB
以太网接口：2个（RJ45接口），用于连接控制网络。
串行接口：2个RS-232C接口（RJ45接口），COM3是带有调制解调器控制信号的端口，COM4为隔离端口，用于连接配置工具。
I/O容量：最多可处理128个I/O信号。
功能特点
高可靠性：具备完整的EMC认证，还通过了TÜV认证的SIL 2和SIL 3，确保在各种工业环境下稳定运行。
冗余功能：支持CPU冗余，包括CPU、CEX总线、通信接口和S800 I/O，切换时间最大为10ms。
高完整性功能：通过添加SM812模块和SIL认证软件，可将非关键控制方案升级为SIL认证方案，提供符合IEC 61508和TÜV认证的控制环境。
易于配置：可使用800xA Control Builder进行配置。
The ABB PM857K01 is a controller unit in the AC800M series,part number 3BSE088385R1.Here are its product details:
Basic Information
Input Voltage:24V DC(range 19.2-30V DC)
Power Consumption:+24V typical/maximum 210mA/360mA,5.1W(maximum 8.6W)
Built-in Battery:Lithium-ion battery,3.6V
Protection Rating:IP20
Weight:2700g(including base)
Performance Parameters
Processor Type:MPC866
Clock Frequency:96MHz
Boolean Operation Speed:1000 Boolean operations/0.17ms
Memory:32MB,of which 22.184MB is RAM available for applications and 18MB is flash memory for firmware storage
Ethernet Interfaces:2(RJ45 interfaces)for connecting to a control network.
Serial Interface:Two RS-232C interfaces(RJ45 interfaces),COM3 is a port with modem control signals,and COM4 is an isolated port used to connect configuration tools.
I/O Capacity:Handles up to 128 I/O signals.
Features:
High Reliability:Fully EMC certified,and TÜV certified to SIL 2 and SIL 3,ensuring stable operation in various industrial environments.
Redundancy:Supports CPU redundancy,including CPU,CEX bus,communication interface,and S800 I/O,with a maximum switching time of 10ms.
High Integrity:By adding the SM812 module and SIL-certified software,non-critical control schemes can be upgraded to SIL-certified schemes,providing a control environment compliant with IEC 61508 and TÜV certification.
Easy Configuration:Can be configured using 800xA Control Builder.
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