描述
ABB Bailey IMAS011是一款模拟量输出模块，主要用于将数字信号转换为模拟信号，以实现对现场设备的控制。以下是其产品详情：
基本信息
品牌：ABB。
型号：IMAS011。
产品类型：模拟量输出模块。
原产国：瑞典。
尺寸：73.66毫米长、358.14毫米高、271.78毫米厚。
重量：约0.612kg。
技术参数
输出信号：支持4-20mA、0-10V或1-5V等标准模拟信号输出。
分辨率：可达到12位、16位可选。
输出负载：电流模式下最大750欧姆，电压模式下最小22千欧姆。
精度：电压模式下≤±0.15%，电流模式下≤±0.25%。
工作电压：通常为24V DC。
工作温度范围：-20℃至+60℃。
存储温度范围：-40℃至+85℃。
通道数量：4路或14路等多种配置。
功能特点
多通道独立输出：例如14路独立通道的配置，可支持复杂控制回路需求，能同时控制温度、压力、流量等多个参数。
高精度输出：采用先进的数模转换技术，输出信号波动范围小，如在电厂汽轮机调节系统中，其输出信号波动范围≤±0.1%。
抗干扰能力强：采用光电隔离技术，有效抑制现场电磁干扰，可在强电磁环境下稳定运行。
热插拔功能：支持不停机维护，便于模块的更换和维修，减少系统停机时间。
兼容性好：作为ABB Symphony系列I/O模件，可与Harmony控制系统深度集成，也可与ABB PFC200控制器、TOPJOB®S接线端子等组成完整解决方案。
应用领域
广泛应用于电力、化工、工业生产线等领域。在电力行业可用于汽轮机调节、锅炉给水控制；在化工行业可用于流量、压力、pH值控制等。
.The ABB Bailey IMAS011 is an analog output module primarily used to convert digital signals into analog signals for field device control.Below are its product details:
Basic Information
Brand:ABB.
Model:IMAS011.
Product Type:Analog Output Module.
Country of Origin:Sweden.
Dimensions:73.66 mm long,358.14 mm high,271.78 mm thick.
Weight:Approximately 0.612 kg.
Technical Parameters
Output Signal:Supports standard analog output signals such as 4-20 mA,0-10 V,or 1-5 V.
Resolution:12-bit or 16-bit selectable.
Output Load:Maximum 750 ohms in current mode,minimum 22 kOhms in voltage mode.
Accuracy:≤±0.15%in voltage mode,≤±0.25%in current mode.
Operating Voltage:Typically 24 V DC.Operating Temperature Range:-20°C to+60°C.
Storage Temperature Range:-40°C to+85°C.
Number of Channels:Available in various configurations,including 4 or 14.
Features
Multi-channel Independent Output:For example,a 14-channel configuration supports complex control loop requirements and can simultaneously control multiple parameters such as temperature,pressure,and flow.
High-Precision Output:Utilizing advanced digital-to-analog conversion technology,the output signal fluctuation range is minimal.For example,in a power plant steam turbine control system,the output signal fluctuation range is≤±0.1%.
Strong Anti-Interference Capability:Utilizing optoelectronic isolation technology,it effectively suppresses on-site electromagnetic interference and operates stably in strong electromagnetic environments.
Hot-Swap Capability:Supports non-stop maintenance,facilitating module replacement and repair,and reducing system downtime.
Excellent Compatibility:As an ABB Symphony series I/O module,it can be deeply integrated with the Harmony control system and can also be combined with the ABB PFC200 controller,TOPJOB®S terminal blocks,and other systems to form a complete solution.Applications:Widely used in power generation,chemical engineering,and industrial production lines.In the power industry,it can be used for turbine regulation and boiler feedwater control;in the chemical industry,it can be used for flow,pressure,and pH control.
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