描述
ABB UNS2881B-P V1是一款专为工业自动化设计的高性能印刷电路板(PCB),主要用于ABB MUB(Micro Universal Bus)系统的核心控制模块。以下是其产品特性与技术细节的综合解析:
一、产品概述
UNS2881B-P V1是一款高质量的PCB板,专为ABB MUB系统的电气控制与监控功能设计,适用于工业自动化、配电系统、控制面板及电气设备等场景。其核心优势包括:
高可靠性:采用精密结构设计,满足工业环境苛刻要求,支持宽温工作(-40°C至+85°C)。
兼容性:与ABB MUB设备无缝集成,确保高效运行。
多功能性:负责电气控制、数据传输及故障诊断,支持PROFIBUS DP协议冗余链路转换。
二、机械特性
尺寸与材质
-外形尺寸:132mm×105mm×52mm
-外壳防护等级:IP30,采用波浪纹铝制加强机壳,耐冲击与防尘。
-安装方式:35mm DIN导轨安装。
重量
-净重:800g(部分资料标注为0.59公斤,可能存在型号差异)。
三、工作环境要求
工作温度:-10°C至+70°C(宽温可选-40°C至+85°C)。
相对湿度:≤90%(无冷凝)。
存储温度:-40°C至+80°C。
四、技术认证与防护能力
通过多项国际标准认证,确保高可靠性与抗干扰性能:
电磁兼容性:符合IEC 61000-4系列标准,包括ESD(±8KV空气/±4KV接触)、RS(10V/m 80-1000MHz)、EFT(±2KV L-N-PE)等。
浪涌保护:L-N电压±1KV,L/N-PE±2KV,数据线±0.5KV。
磁场抗扰:长时30A/m,短时300A/m。
ABB UNS2881B-P V1 is a high-performance printed circuit board(PCB)designed for industrial automation,mainly used in the core control module of ABB MUB(Micro Universal Bus)system.The following is a comprehensive analysis of its product features and technical details:
1.Product Overview
UNS2881B-P V1 is a high-quality PCB board designed for the electrical control and monitoring functions of ABB MUB system,suitable for industrial automation,power distribution system,control panel and electrical equipment.Its core advantages include:
High reliability:adopts precision structural design to meet the harsh requirements of industrial environment and supports wide temperature operation(-40°C to+85°C).
Compatibility:seamless integration with ABB MUB equipment to ensure efficient operation.
Versatility:responsible for electrical control,data transmission and fault diagnosis,supporting PROFIBUS DP protocol redundant link conversion.
2.Mechanical characteristics
Dimensions and materials
-Dimensions:132mm×105mm×52mm
-Shell protection level:IP30,using corrugated aluminum reinforced casing,impact-resistant and dust-proof.
-Installation method:35mm DIN rail installation.
Weight
-Net weight:800g(some data are marked as 0.59 kg,there may be model differences).
3.Working environment requirements
Working temperature:-10°C to+70°C(wide temperature optional-40°C to+85°C).
Relative humidity:≤90%(no condensation).
Storage temperature:-40°C to+80°C.
IV.Technical certification and protection capability
Passed multiple international standard certifications to ensure high reliability and anti-interference performance:
Electromagnetic compatibility:complies with IEC 61000-4 series standards,including ESD(±8KV air/±4KV contact),RS(10V/m 80-1000MHz),EFT(±2KV L-N-PE),etc.
Surge protection:L-N voltage±1KV,L/N-PE±2KV,data line±0.5KV.
Magnetic field immunity:long-term 30A/m,short-term 300A/m.