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3BSE081636R1 PM862K02控制模块可面谈
3BSE081636R1 PM862K02控制模块可面谈
3BSE081636R1 PM862K02控制模块可面谈
3BSE081636R1 PM862K02控制模块性能
3BSE081636R1 PM862K02控制模块应用
3BSE081636R1 PM862K02控制模块参数
3BSE081636R1 PM862K02控制模块市场趋势
PM862K02控制模块(3BSE081636R1)的基本介绍
PM862K02(3BSE081636R1)是冗余AC 800M系列控制器单元。其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。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COM3是带有调制解调器控制信号的RS-232C端口,COM4是隔离的,用于连接配置工具。
3BSE081636R1 PM862K02 该控制模块的特点
3BSE081636R1 PM862K02 硬件相关
3BSE081636R1 PM862K02 冗余特性
支持CPU冗余以获得更高的可用性(涵盖CPU、CEX总线、通信接口和S800I/O),并且S800/I/O也可冗余,如PM867和PM891等模块。同时,内置冗余以太网通信端口,还可使用一对BC810/BC820对CEX-Bus总线进行分段,在每个单元/通道上还有LED以便快速、简单地查找故障。
3BSE081636R1 PM862K02 接口丰富
具有多种接口,除了上述的以太网端口和串行端口外,还内置RS-232C通信端口,并且支持多种工业标准通信功能,像以太网、PROFIBUSDP、FOUNDATION现场总线、Advant现场总线100、ModbusTCP等。
3BSE081636R1 PM862K02 其他硬件特性
采用工业标准电源电压-24伏直流电,有外置备用电池(PM891除外本身内置电池备份存储器),易于安装在标准DIN导轨上,IP20防护等级无需外壳,模块化设计允许逐步扩展,可根据需求安装,占地面积极小,且使用滑动和锁定机制使得DIN导轨安装/拆卸程序简单,功耗低无需外置风扇。
3BSE081636R1 PM862K02 功能相关
3BSE081636R1 PM862K02 在控制系统中的功能
可用于工业生产过程中的逻辑控制,按照逻辑条件进行顺序动作,并进行连锁保护动作的控制,也可进行大量离散量的数据采集,在处理模拟量能力、数字运算能力、人机接口能力和网络能力方面有不错的表现,在某些应用上能取代在过程控制领域处于统治地位的DCS系统,通用性强、使用方便、适应面广、可靠性高、抗干扰能力强、编程简单等特点。
软件相关功能(以特定软件环境为例)
例如在基于霍尼韦尔的HMIWeb技术环境下,支持中文界面,可视方案图、控制策略设计图的实时监视显示(如PlantCruise软件),监控软件能提供高速缓存区的实时动态数据存取、趋势、报警/事件处理、管理、报表报告生成等功能。并且系统组态环境PlantCruise组态工作室包括企业模型组态软件、控制策略组态软件、系统资源组态软件、用户画面组态软件等用于不同功能的软件模块,还具备强大的数据交换功能以及多种其它应用(如UniformancePHD、eServer、EBM等),还有用于仿真PlantCruise系统的仿真控制器(SIM)。
3BSE081636R1 PM862K02 Basic introduction to PM862K02 control module (3BSE081636R1)
PM862K02 (3BSE081636R1) is a redundant AC 800M series controller unit. Its CPU board contains microprocessor and RAM memory, real-time clock, LED indicators, INIT button and CompactFlash interface. The backplane has two RJ45 Ethernet ports (CN1, CN2) for connecting to the control network and two RJ45 serial ports (COM3, COM4), where COM3 is an RS-232C port with modem control signals and COM4 is isolated , used to connect to the configuration tool.
3BSE081636R1 PM862K02 Characteristics of the control module
3BSE081636R1 PM862K02 Hardware related
3BSE081636R1 PM862K02 redundancy features
Supports CPU redundancy for higher availability (covering CPU, CEX bus, communication interface and S800I/O), and S800/I/O can also be redundant, such as PM867 and PM891 modules. At the same time, there are built-in redundant Ethernet communication ports, and the CEX-Bus can be segmented using a pair of BC810/BC820. There are also LEDs on each unit/channel for quick and easy troubleshooting.
3BSE081636R1 PM862K02 Rich interfaces
It has a variety of interfaces. In addition to the above-mentioned Ethernet port and serial port, it also has a built-in RS-232C communication port and supports a variety of industrial standard communication functions, such as Ethernet, PROFIBUSDP, FOUNDATION fieldbus, Advant fieldbus 100, ModbusTCP wait.
3BSE081636R1 PM862K02 Other hardware features
It adopts industrial standard power supply voltage - 24 volts DC, has an external backup battery (except PM891 which has built-in battery backup memory), is easy to install on a standard DIN rail, and has an IP20 protection rating without a shell. The modular design allows for gradual expansion and can be installed according to needs. , occupies an extremely small floor space, and uses a sliding and locking mechanism to make DIN rail installation/removal procedures simple, with low power consumption and no need for an external fan.
3BSE081636R1 PM862K02 Function related
3BSE081636R1 PM862K02 Functions in control systems
It can be used for logic control in the industrial production process, perform sequential actions according to logical conditions, and control chain protection actions. It can also collect a large amount of discrete data. It has analog processing capabilities, digital computing capabilities, human-machine interface capabilities, and It has good performance in network capabilities and can replace the dominant DCS system in the process control field in some applications. It has strong versatility, easy use, wide adaptability, high reliability, strong anti-interference ability, and simple programming. .
Software-related functions (taking a specific software environment as an example)
For example, in the HMIWeb technology environment based on Honeywell, it supports Chinese interface, real-time monitoring and display of visual scheme diagrams and control strategy design diagrams (such as PlantCruise software). The monitoring software can provide real-time dynamic data access to the cache area, Trends, alarm/event processing, management, report generation and other functions. And the system configuration environment PlantCruise configuration studio includes enterprise model configuration software, control strategy configuration software, system resource configuration software, user screen configuration software and other software modules for different functions, and also has powerful data exchange functions. As well as a variety of other applications (such as UniformancePHD, eServer, EBM, etc.), there is also a simulation controller (SIM) for simulating the PlantCruise system.
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