Honeywell 05701-A-0302 单通道控制卡 技术参数

Honeywell 05701-A-0302 is a single channel control card typically used in automation and control systems to monitor and control various processes and equipment. This type of control card is commonly used in industrial automation, instrumentation, and data acquisition applications. The following are some common features and functions of Honeywell 05701-A-0302 single channel control card:

Single channel control: This control card is usually designed as a single channel for monitoring and controlling a single parameter or signal.

Input signal: It typically accepts specific types of input signals, such as analog signals (such as voltage or current) or digital signals (such as switch status or digital sensor signals).

Signal processing: Control cards are usually able to process input signals, perform various logical and algorithmic operations, and determine the control actions that need to be taken.

Control output: It usually generates control output signals to manipulate actuators, valves, motors, or other control devices to achieve the required operations and controls.

Communication interface: Some control cards have interfaces for communication with other control devices and monitoring systems for data transmission and remote monitoring.

FCI先进的单点ST和多点MT质量流量计结合了高精度、可重复的热流量测量性能和数字总线通信技术的灵活性。除了HART、基金会现场总线和Modbus以及标准的4-20mA或脉冲通信之外，FCI现在还提供业界最广泛的热量表选择，包括Profibus-PA和Profibus–DP。

Profibus已经成为领先的全球自动化行业标准，已经使用了几十年，并且越来越受欢迎。如今，成熟的Profibus通信协议连接了全球工厂中数百万台设备和自动化系统。它有两种协议类型:Profibus-DP和Profibus-PA，这两种协议在FCI的热流量计中都有。

根据型号的不同，FCI的高度智能热质量流量计可配置为现场仪表PA型设备或基于RS-485的系统DP型设备。ST80系列可用于Profibus-PA和Profibus-DP，而ST100A系列可用于Profibus-PA。MT100系列可与Profibus-PA一起使用。除了流量，FCI的Profibus兼容流量计还通过Profibus通信链路提供总流量、温度和仪器健康诊断。

根据所选的型号和应用，FCI的热质量流量计可提供高达0.75%读数的精度，0.5%满量程，0.5%读数百分比的重复性。调节比通常由工厂设定，并可在校准流量范围内从2:1到100:1进行现场调节；经过工厂评估，最高可达1000:1