描述
产品概述
ABB NTCF22是一款光纤通信终端单元,属于ABB Bailey INFI-Net系列,主要用于光纤信号的转换与传输,支持光电信号互转及工业自动化系统的高效通信。其核心功能包括高速数据传输、多协议兼容、工业级可靠性,适用于电力、化工、能源、交通等领域。
核心参数与技术特点
1.物理特性
尺寸与结构:
高度:226.06毫米,宽度:210.82毫米,深度:160.02毫米(紧凑型设计,适合机架安装)。
重量:1.6公斤(含铅酸电池650克)。
安装方式:控制室安装,支持模块化扩展。
2.功能特性
信号转换:
支持光电信号双向转换(INFI-Net协议),适用于光纤网络中的设备通信。
兼容工业以太网、Modbus、Profibus等协议,支持多设备互联。
性能指标:
工作电压:24VDC。
工作温度范围:5°C至55°C,适应工业环境。
数据传输速率:高速(具体数值未明确,但强调高效稳定性)。
3.通信与扩展
接口类型:
光纤接口:支持单模/多模光纤,传输距离远,抗电磁干扰。
电信号接口:兼容数字输入/输出(DI/DO)及模拟信号(AI/AO)。
冗余设计:
支持三重模件冗余(TMR)结构,提升系统可靠性。
4.工业级设计
环境适应性:
防护等级:IP67(部分场景适用),抗振动(5 g,5-2000 Hz)。
电磁兼容性:通过UL 508、CSA C22.2 No.142认证。
安全防护:
内置隔离电路(1500 V AC),防止信号干扰或短路风险。
Product Overview
ABB NTCF22 is an optical fiber communication terminal unit,belonging to the ABB Bailey INFI-Net series,mainly used for the conversion and transmission of optical fiber signals,and supports the interchange of photoelectric signals and efficient communication of industrial automation systems.Its core functions include high-speed data transmission,multi-protocol compatibility,industrial-grade reliability,and are suitable for power,chemical,energy,transportation and other fields.
Core parameters and technical characteristics
1.Physical characteristics
Dimensions and structures:
Height:226.06 mm,Width:210.82 mm,Depth:160.02 mm(Compact design,suitable for rack mounting).
Weight:1.6 kg(650 grams of lead-acid battery).
Installation method:Control room installation,supports modular expansion.
2.Functional characteristics
Signal conversion:
Supports bidirectional conversion of photoelectric signals(INFI-Net protocol),suitable for device communication in optical fiber networks.
Compatible with industrial Ethernet,Modbus,Profibus and other protocols,and supports multi-device interconnection.
Performance metrics:
Operating voltage:24VDC.
Operating temperature range:5°C to 55°C,suitable for industrial environments.
Data transmission rate:high speed(the specific value is not clear,but the emphasis is on high efficiency and stability).
3.Communication and Extension
Interface type:
Fiber Optical Interface:Supports single-mode/multi-mode optical fiber,with long transmission distances and anti-electromagnetic interference.
Electrical signal interface:compatible with digital input/output(DI/DO)and analog signals(AI/AO).
Redundant design:
Supports triple module redundancy(TMR)structure to improve system reliability.
4.Industrial design
Environmental adaptability:
Protection level:IP67(applicable in some scenarios),vibration resistance(5 g,5-2000 Hz).
Electromagnetic compatibility:passed UL 508,CSA C22.2 No.142 certification.
Safety protection:
Built-in isolation circuit(1500 V AC)to prevent signal interference or short circuit risk.