IC660BBA021 电阻式温度检测器

通用:IC660BBA021是GE发那科天才I/O系列的24/48伏直流RTD输入块。该模块监控来自电阻式温度检测器(rtd)的温度输入。IC660BBA021模块将输入电路分成三行，每行有两个电路。

输入电路:每个输入电路都可以与由铂、镍或铜制成的rtd一起使用。它有传感器，可以将输入数据以工程单位报告给CPU，单位为十分之一摄氏度、十分之一华氏度、十分之一欧姆或计数，这取决于它的配置方式。

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IC660BBA021 电阻式温度检测器

【功能描述】

校准:IC660BBA021经过工厂校准，可检测低至十分之一度的温度变化。因为它是工厂校准的，所以不需要后续的重新校准。

电阻:IC660BBA021测量0到5000欧姆的电阻。可以设置输入滤波器时间、alpha类型、告警阈值、线性化和RTD电阻等参数值。

尺寸:IC660BBA021高8.83英寸(22.44厘米)，宽3.5英寸(8.89厘米)，深3.94英寸(10厘米)。单元OK和I/O Enabled led方便地显示块状态。

故障处理:IC660BBA021中的诊断软件会自动捕获安装错误或运行错误的原因。这些错误可能是电气短路、接线错误、范围阈值违规或警报条件。为了便于故障排除，它们触发简短但易于理解的消息，如“超量程”，“输入短路”，“内部故障检测”，“超量程和欠量程”，以及手持式监视器上的高和低输入警报。故障上报可以逐路启用或禁用。

注:环境中严重的射频干扰(1984年IEC 801-3中描述的10 V/m或更高)将降低块测量的准确性，而不会产生错误信息。值得注意的是，IC660BBA101与IC660BBA021模块相同，只是它具有能够在更高电压范围(115 VAC/125 VDC)下工作的电源。

IC660BBA021 电阻式温度检测器

General: The IC660BBA021 is a 24/48 volt DC RTD Input Block from the GE Fanuc Genius I/O Series. This block monitors temperature input from Resistive Temperature Detectors (RTDs). The IC660BBA021 block groups input circuits in three rows, each with two circuits.Input Circuits: Each input circuit can be used with RTDs made from platinum, nickel, or copper. It has sensors in place to report input data to the CPU in engineering units of tenths of degrees Celsius, tenths of degrees Fahrenheit, tenths of Ohms, or counts, depending on how it is configured.Calibration: The IC660BBA021 is factory-calibrated to detect temperature variations as low as one-tenth of one degree. Because it is factory-calibrated, it does not require subsequent recalibration.Resistance: The IC660BBA021 measures resistance from 0 to 5,000 ohms. Values for parameters can be set such as input filter time, alpha type, alarm thresholds, linearization, and RTD resistance.Measures: The IC660BBA021 is 8.83” (22.44cm) high, 3.5” (8.89 cm) wide, and 3.94” (10 cm) deep. Unit OK and I/O Enabled LEDs conveniently display block status.Troubleshooting: Diagnostic software in the IC660BBA021 automatically captures the reasons for installation or run-time errors. These errors might be electrical shorts, wiring mistakes, range threshold violations, or alarm conditions. To facilitate troubleshooting, they trigger abbreviated but easily understandable messages such as “Overrange”, “Input Shorted”, “Internal Fault detection”, “Overrange and Underrange”, as well as High and Low input alarms on a handheld monitor. Fault reporting can be enabled or disabled circuit by circuit.Note: Severe radio frequency interference in the environment (10 V/m or higher as described in IEC 801-3 of 1984) will degrade the accuracy of block measurements without generating error messages. It is important to note that the IC660BBA101 is identical to the IC660BBA021 block except it features a power supply capable of working with a higher voltage range (115 VAC/125 VDC).