M22N-BG-TAA-AD

Panel Indicators, such as M22N-BG-TAA-AD, provide a visual means of monitoring or controlling a process. They are used to indicate whether a process variable is good or bad, at an acceptable level or low, and are useful in many applications. The M22N-BG-TAA-AD is a versatile panel indicator with a wide range of features, including the ability to indicate the status of both current and voltage, as well as providing LED indications of the process control states.

The M22N-BG-TAA-AD features a wide range of possible control states, depending on the intended application. These include two separate LED lights, one of which is green and the other blue, as well as a pushbutton to select which indication should be active. The M22N-BG-TAA-AD also allows for direct reading of the current or voltage level, with an LED bar graph indicating the level. Finally, the M22N-BG-TAA-AD has the unique ability to provide an alarm indicator, with an LED light that is lit when the process variable falls below an acceptable level.

The working principle behind the M22N-BG-TAA-AD is relatively simple. When current or voltage is being observed, the bar graph will be illuminated to indicate the level. The two LED lights will also be illuminated, with one representing an acceptable level and the other representing an unacceptable level. The pushbutton can be used to cycle through the different states, such as current, voltage, alarm, etc. In the event of an alarm state, the alarm LED will be lit, alerting the user that a problem has been detected.

The M22N-BG-TAA-AD provides a convenient and reliable way to monitor and control the levels of voltage and current, and can be used in a variety of applications. It is a reliable and versatile panel indicator, capable of indicating the status of both current and voltage, as well as displaying an alarm indication if the process variable falls below an acceptable level. The ability to select between two separate LED lights, the LED bar graph, and the alarm LED make the M22N-BG-TAA-AD an ideal choice for many applications.