描述
ABB PM851AK01是一款属于AC800M系列的高性能工业控制器。以下是其产品详情:
基本信息
品牌:ABB
型号:PM851AK01
料号编号:3BSE066485R1
产品类型:工业控制器
时钟频率:24MHz
冗余性:不高
处理器与内存
处理器类型:MPC860
内存:RAM为16MB(800xA5.1FP4),可用于应用程序;闪存为10337MB(800xA5.1FP4),用于存储。
电源与功耗
电源供应:+24V
功率消耗:+24V类型,最大值180/300mA;功率耗散类型,4.32瓦(最大7.2瓦)。
冗余电源状态输入:是
内置电池:锂,3.6V
通信接口
以太网端口:2个(RJ45接口,用于连接控制网络),但PM851/PM851A仅限于一个以太网(CN1)端口,因此冗余以太网不可用。
串行端口:2个(RJ45接口,COM3、COM4),其中COM3是带有调制解调器控制信号的RS-232C端口,COM4是隔离端口,用于连接配置工具。
性能参数
布尔运算速度:0.46毫秒
模块总线扫描速率:0-100毫秒(实际时间取决于I/O模块数)
每个控制器的应用程序数量:32
每个应用程序的程序数:64
每个应用程序的图数:128
每个控制器的任务数:32
不同周期的次数:32
应用程序循环时间:可降低到1毫秒
环境适应性
操作温度:+5至+55℃
存储温度:-40至+70℃
相对湿度:5%至95%,非冷凝
防护等级:IP20
海拔高度:根据IEC/EN 61131-2标准,2000米
功能特点
可靠性高:具备可靠性和简单故障诊断程序,确保系统的稳定运行和快速故障排除。
模块化设计:允许逐步扩展,适应不同规模的工业自动化需求。
配置方便:可通过800xA控制构建器进行配置。
电磁兼容性好:全面的EMC认证,确保设备的稳定运行和电磁兼容性。
通信能力强:基于标准的硬件,用于实现通信连接,如以太网、PROFIBUS DP等。

The ABB PM851AK01 is a high-performance industrial controller belonging to the AC800M series.Below are its product details:
Basic Information
Brand:ABB
Model:PM851AK01
Part Number:3BSE066485R1
Product Type:Industrial Controller
Clock Frequency:24MHz
Redundancy:Low
Processor and Memory
Processor Type:MPC860
Memory:16MB RAM(800xA5.1FP4)for application use;10337MB Flash memory(800xA5.1FP4)for storage.
Power Supply and Power Consumption
Power Supply:+24V
Power Consumption:+24V type,maximum 180/300mA;power dissipation type,4.32 watts(maximum 7.2 watts).
Redundant Power Status Input:Yes
Built-in Battery:Lithium,3.6V
Communication Interfaces
Ethernet Ports:2(RJ45 interface,for connecting to the control network),but the PM851/PM851A is limited to one Ethernet(CN1)port,therefore redundant Ethernet is unavailable.
Serial Ports:2(RJ45 interface,COM3,COM4),where COM3 is an RS-232C port with modem control signals,and COM4 is an isolated port for connecting configuration tools.
Performance Parameters
Boolean operation speed:0.46 milliseconds
Module bus scan rate:0-100 milliseconds(actual time depends on the number of I/O modules)
Number of applications per controller:32
Number of programs per application:64
Number of graphs per application:128
Number of tasks per controller:32
Number of different cycles:32
Application cycle time:Can be reduced to 1 millisecond
Environmental Adaptability
Operating temperature:+5 to+55℃
Storage temperature:-40 to+70℃
Relative humidity:5%to 95%,non-condensing
Protection rating:IP20
Altitude:2000 meters according to IEC/EN 61131-2 standard
Features
High reliability:Equipped with reliable and simple fault diagnosis procedures to ensure stable system operation and rapid troubleshooting.
Modular design:Allows for gradual expansion to adapt to different scales of industrial automation needs.
Easy configuration:Configurable via the 800xA controller builder.
Excellent electromagnetic compatibility:Comprehensive EMC certification ensures stable operation and electromagnetic compatibility of the equipment.
Strong communication capabilities:Based on standard hardware for communication connections such as Ethernet and PROFIBUS DP.
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