福克斯波罗FBM203 控制器

福克斯波罗FBM203 控制器

FBM203福克斯波罗FOXBORO控制器 该组件完成来自现场传感器的电气输入信号到可选冗余现场总线之间接口所需的信号转换。

FBM203执行模拟量输入应用程序，它提供转换时间（以每个组件为基础）和变化限制率组态选项。

为保证高精度，本组件每个通道采用一个Sigma-Delta数据转换，每25毫秒扫描一次，并且可组态移动的平均滤波器可去除任何过程噪声和电源线。安装在面板上的发光二极管LED指示了现场总线组件工作状态。

FBM203 FOXBORO Controller This component completes the signal conversion required between the electrical input signal from the field sensor and the interface between the optional redundant fieldbus.

The FBM203 performs analog input applications, which provide conversion time (on a per-component basis) and change limit rate configuration options.

To ensure high accuracy, this component uses a Sigma-Delta data conversion per channel, scanned every 25 milliseconds, and a configurable mobile-averaging filter removes any process noise and power lines. A light-emitting diode LED mounted on the panel indicates the operating status of the fieldbus components.