描述
ABB INNPM12是一款应用于ABB贝利Infi 90分布式控制系统（DCS）的网络处理器模块。以下是其产品详情：
基本信息
品牌：ABB
产品类型：网络处理器模块
产地：瑞典
尺寸：3.5cm×31.2cm×17.6cm
重量：0.26kg
技术参数
电源要求：24V DC
功耗：25W
内存：512KB RAM，512KB ROM
通信速率：控制通道1Mbaud，模块总线83.3Kbaud
工作温度范围：0℃至60℃
功能特点
通信处理能力强：作为CNET和控制通道之间的网关，承载Harmony控制单元数据库，促进控制通道控制器与INNIS 01模块之间的通信。
指示灯设计：前面板设有九个LED指示灯，用于直观显示工作状态，还有一个停止/复位按钮，方便运维操作。
连接器配置：具备三个卡边连接器（P1、P2和P3），其中P1连接器连接公共端、+5V直流电源和控制通道；P2连接器将INNPM12连接到I/O扩展总线，以便与INNIS 21模块通信；P3连接器则用于主备HCU接口之间的通信。
节点连接能力：支持中央网络，最多可实现250个系统节点连接，同时多个卫星网络能与中央网络相连，每个卫星网络同样支持多达250个系统节点连接，通过连接多个卫星网络，整个系统节点容量可超62000个。
应用领域
广泛应用于发电、石油天然气、化工加工等领域。例如在发电站中，可实时收集发电机、变压器等设备的数据，并将控制指令准确下达，确保电力生产的稳定与安全。
The ABB INNPM12 is a network processor module for the ABB Bailey Infi 90 distributed control system(DCS).Product details are as follows:
Basic Information
Brand:ABB
Product Type:Network Processor Module
Origin:Sweden
Dimensions:3.5cm×31.2cm×17.6cm
Weight:0.26kg
Technical Parameters
Power Requirements:24V DC
Power Consumption:25W
Memory:512KB RAM,512KB ROM
Communication Rate:1MBaud on the control channel,83.3KBaud on the module bus
Operating Temperature Range:0°C to 60°C
Features:
Strong Communication Processing Capability:Serves as a gateway between CNET and the control channel,hosts the Harmony control unit database,and facilitates communication between the control channel controller and the INNIS 01 module.
Indicator Design:The front panel features nine LED indicators for intuitive operating status and a stop/reset button for convenient operation and maintenance.Connector Configuration:It features three card-edge connectors(P1,P2,and P3).P1 connects to the common,+5V DC power supply,and control channels;P2 connects the INNPM12 to the I/O expansion bus for communication with the INNIS 21 module;and P3 is used for communication between the active and standby HCU interfaces.
Node Connectivity:It supports a central network,enabling up to 250 system nodes.Multiple satellite networks can be connected to the central network,each supporting up to 250 system nodes.By connecting multiple satellite networks,the total system node capacity can exceed 62,000.
Application Areas
It is widely used in power generation,oil and gas,chemical processing,and other fields.For example,in power plants,it can collect real-time data from equipment such as generators and transformers,and accurately issue control commands to ensure stable and safe power production.
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