描述
ABB NTAI05产品详情
一、核心参数与功能
产品类型：模拟量输入端子板，专用于ABB 800xA系统及工业自动化控制设备，负责将传感器信号转换为数字信号。
电气性能：
-输入信号：4-20mA/0-10V模拟信号（兼容HART协议）
-分辨率：16位ADC（误差率≤0.1%）
-工作电压：24V DC（典型值，部分版本支持220V AC）
-通道数量：单板8通道（支持扩展）
-隔离设计：光电耦合隔离，抗共模干扰
环境适应性：
-工作温度：-30℃～+70℃（宽温设计，适应恶劣工业环境）
-防护等级：IP20（标准），可选IP67防水防尘版本
通信接口：
-协议支持：Modbus RTU、PROFIBUS DP
-扩展能力：支持RS485、以太网通信（需搭配网关模块）
二、技术特点与优势
高精度与稳定性：
-信号转换误差≤0.1%，实测化工场景温度控制精度达±0.5℃。
-宽电压输入设计（9～36V DC），兼容90%工业传感器。
工业级可靠性：
-铝合金外壳，抗震动、抗腐蚀，通过UL/CE认证。
-支持热插拔，降低系统停机风险。
灵活配置：
-模块化设计，可扩展通道数与功能模块（如数字输入/输出板）。
三、应用场景
化工过程控制：
-监控反应釜温度、压力，实现±0.5℃精准调节。
能源管理：
-风电场振动信号采集（同步处理128路信号，故障识别率提升40%）。
环境监测：
-污水处理厂pH值、浊度信号传输，数据丢失率＜0.01%。
ABB NTAI05 Product Details
1.Core parameters and functions
Product type:Analog input terminal board,dedicated to ABB 800xA system and industrial automation control equipment,responsible for converting sensor signals into digital signals.
Electrical performance:
-Input signal:4-20mA/0-10V analog signal(compatible with HART protocol)
-Resolution:16-bit ADC(Error rate≤0.1%)
-Operating voltage:24V DC(typical value,some versions support 220V AC)
-Number of channels:8 channels on the board(supports expansion)
-Isolation design:optoelectronic coupling isolation,anti-common mode interference
Environmental adaptability:
-Working temperature:-30℃~+70℃(wide temperature design,adapted to harsh industrial environments)
-Protection level:IP20(standard),optional IP67 waterproof and dust-proof version
Communication interface:
-Protocol support:Modbus RTU,PROFIBUS DP
-Extended capability:Support RS485 and Ethernet communication(need to be equipped with gateway module)
2.Technical characteristics and advantages
High precision and stability:
-The signal conversion error is≤0.1%,and the measured temperature control accuracy of chemical scenes reaches±0.5℃.
-Wide voltage input design(9~36V DC),compatible with 90%industrial sensors.
Industrial-grade reliability:
-Aluminum alloy shell,vibration-resistant and corrosion-resistant,passed UL/CE certification.
-Support hot swapping to reduce the risk of system downtime.
Flexible configuration:
-Modular design,expandable number of channels and functional modules(such as digital input/output boards).
III.Application scenarios
Chemical process control:
-Monitor the temperature and pressure of the reactor to achieve accurate adjustment of±0.5℃.
Energy Management:
-Wind farm vibration signal acquisition(simultaneous processing of 128 signals,and the fault recognition rate is increased by 40%).
Environmental monitoring:
-The pH value and turbidity signal transmission of sewage treatment plant,the data loss rate is<0.01%.
