描述
SCHNEIDER UNC-520-2-N是施耐德电气旗下的一款通用网络控制器，专为智能楼宇、工业自动化及弱电系统设计，支持多种通信协议与网络管理功能。以下是其核心产品特性和技术参数的综合概述：
一、核心功能与特点
多协议支持
-集成LonWorks、BACnet、Modbus等协议，兼容施耐德电气各系统（如DMS、NETWORK 8000），实现跨平台数据共享与设备互联。
-支持以太网（10/100Mb）直接连接BACnet设备，无需额外协议转换器。
嵌入式处理器与存储
-基于RISC微处理器，配备闪存备份功能，支持Java语言编写的控制、数据记录及用户界面对象。
-内置可扩展程序库，满足复杂控制逻辑需求。
通信接口丰富
-提供2个RS-232端口（RJ-45）和4个RS-485电隔离端口，支持远程配置与维护。
-集成LonWorks端口，支持本地节点直接访问功能。
网络管理与安全
-支持密码保护功能，防止未授权访问。
-配合UNC-520-WEB模块，可通过标准浏览器实现互联网远程监控。
二、技术参数
物理特性
-尺寸：标准模块化设计，支持挂墙安装。
-工作温度：-40°C至+70°C（存储），0°C至+50°C（运行）。
电源与备份
-输入电压：支持DC 24V或AC 220V（需选配电源模块）。
-电池备份：提供数据保护及实时时钟功能，可维持5年以上待机。
扩展能力
-最大支持256个子站，适用于大型分布式控制系统。
-可选驱动模块（如Modbus、SNMP、ASD总线等），增强兼容性。
UNITROL1000 UN1000a-Z,V3 3BHE005774R0003
UNITROL1000 UN1000a-Z,V3 3BHE005774R0003
SCHNEIDER UNC-520-2-N is a universal network controller from Schneider Electric,designed for intelligent buildings,industrial automation and weak current systems,supporting multiple communication protocols and network management functions.The following is a comprehensive overview of its core product features and technical parameters:
I.Core functions and features
Multi-protocol support
-Integrates LonWorks,BACnet,Modbus and other protocols,compatible with Schneider Electric systems(such as DMS,NETWORK 8000),and realizes cross-platform data sharing and device interconnection.
-Supports Ethernet(10/100Mb)to directly connect BACnet devices without the need for additional protocol converters.
Embedded processor and storage
-Based on RISC microprocessor,equipped with flash backup function,supports control,data logging and user interface objects written in Java language.
-Built-in expandable program library to meet complex control logic requirements.
Rich communication interface
-Provides 2 RS-232 ports(RJ-45)and 4 RS-485 electrically isolated ports to support remote configuration and maintenance.
-Integrated LonWorks port,supports local node direct access function.
Network management and security
-Support password protection function to prevent unauthorized access.
-With UNC-520-WEB module,remote monitoring over the Internet can be achieved through a standard browser.
2.Technical parameters
Physical characteristics
-Size:standard modular design,supports wall mounting.
-Operating temperature:-40°C to+70°C(storage),0°C to+50°C(operation).
Power and backup
-Input voltage:supports DC 24V or AC 220V(optional power module required).
-Battery backup:provides data protection and real-time clock function,and can maintain standby for more than 5 years.
Expansion capability
-Supports up to 256 substations,suitable for large distributed control systems.
-Optional driver modules(such as Modbus,SNMP,ASD bus,etc.)to enhance compatibility.
