描述
施耐德AS-P890-000 PLC产品详情
1.产品概述
施耐德AS-P890-000是一款网络处理模件,属于施耐德电气AC500系列PLC系统的核心组件,主要用于工业自动化控制中的通信扩展与分布式I/O管理。其设计支持高可靠性、灵活扩展及多协议兼容性,适用于电力、化工、制造、能源等领域。
2.核心功能与特性
(1)通信与扩展能力
FBP总线适配器:集成开关量输入/输出功能,通过FBP总线适配器实现与CPU的通信及分布式I/O扩展,最多支持7个输入/输出模块(含4个模拟量模块)。
AC500结构:
本地I/O扩展:底板最多安装10个模块;
通讯接口:可选以太网或ARCNET,支持插入式扩展通讯模块(1-4个)。
串口功能:提供两个串口,支持编程、ASCII、Modbus、CS31通讯(PLC作为主站)。
(2)硬件设计
模块化结构:支持现场安装,体积紧凑(外形尺寸35mm),重量2.5KG。
人机交互:集成带背光的LCD显示屏和操作按键,便于本地调试。
存储扩展:配备SD卡插槽,支持程序存储与数据备份。
(3)安全与可靠性
冗余与防护:支持紧急停车电路、外部互锁保护及限位维护,确保高风险场景下的安全性。
环境适应性:工作温度范围广(-20°C~+70°C),防护等级IP20,适应工业复杂环境。
3.技术参数
参数描述
型号AS-P890-000
品牌施耐德电气(Schneider)
结构形式模块式(现场安装)
通讯接口FBP总线、以太网/ARCNET、2×RS232/RS485
扩展能力最多10个I/O模块,支持分布式扩展
存储SD卡插槽(容量未明确,需适配)
工作电压24V DC(输入范围18~30V)
尺寸与重量35mm(外形尺寸),2.5KG
产地美国
4.应用场景
工业自动化
电力系统控制、化工流程监控、制造生产线协调。
分布式控制
通过FBP总线实现远程I/O扩展,适用于大型工厂或复杂设备网络。
安全防护
集成急停电路与外部互锁,保障高风险场景(如机械臂、压力设备)的安全运行。
Schneider AS-P890-000 PLC Product Details
1.Product Overview
Schneider AS-P890-000 is a network processing module,which is a core component of Schneider Electric AC500 series PLC system.It is mainly used for communication expansion and distributed I/O management in industrial automation control.Its design supports high reliability,flexible expansion and multi-protocol compatibility,and is suitable for power,chemical,manufacturing,energy and other fields.
2.Core functions and features
(1)Communication and expansion capabilities
FBP bus adapter:integrated switch input/output function,realizes communication with CPU and distributed I/O expansion through FBP bus adapter,and supports up to 7 input/output modules(including 4 analog modules).
AC500 structure:
Local I/O expansion:up to 10 modules can be installed on the baseboard;
Communication interface:optional Ethernet or ARCNET,support plug-in expansion communication modules(1-4).
Serial port function:Two serial ports are provided,supporting programming,ASCII,Modbus,and CS31 communication(PLC as the master station).
(2)Hardware design
Modular structure:Supports on-site installation,compact size(35mm in size),and weighs 2.5KG.
Human-computer interaction:Integrated LCD display with backlight and operation buttons for easy local debugging.
Storage expansion:Equipped with SD card slot,supporting program storage and data backup.
(3)Safety and reliability
Redundancy and protection:Supports emergency stop circuit,external interlock protection and limit maintenance to ensure safety in high-risk scenarios.
Environmental adaptability:Wide operating temperature range(-20°C to+70°C),protection level IP20,adaptable to complex industrial environments.
3.Technical Parameters
Parameter Description
Model AS-P890-000
Brand Schneider Electric
Structural form Modular(on-site installation)
Communication interface FBP bus,Ethernet/ARCNET,2×RS232/RS485
Expansion capability Up to 10 I/O modules,support distributed expansion
Storage SD card slot(capacity not specified,need to be adapted)
Working voltage 24V DC(input range 18~30V)
Dimensions and weight 35mm(outline dimensions),2.5KG
Origin United States
4.Application scenarios
Industrial automation
Power system control,chemical process monitoring,manufacturing production line coordination.
Distributed control
Remote I/O expansion through FBP bus,suitable for large factories or complex equipment networks.
Safety protection
Integrated emergency stop circuit and external interlock to ensure safe operation of high-risk scenarios(such as robotic arms and pressure equipment).