Foxboro 2AX+ALM-AR Absolute Alarm Control Relay

Foxboro 2AX+ALM-AR is an absolute alarm control relay, which belongs to Foxboro's 2AP/2AX series function card. The following is its related introduction:

Features

Dual alarm settings: There are two independent alarm settings, each alarm has an input, an output and a set point, and the set point can be calibrated within the scale range of 0% to 100%.

Alarm output action jumper: The alarm output action is determined by the jumper on the function card, and the output mode of the relay can be flexibly configured to meet different control needs.

Pre-calibration test point: It is convenient for calibration and testing during installation and maintenance to ensure the accuracy and reliability of the relay.

Input and output signals: The input signal is usually 0-10V DC, which is suitable for connecting various sensors or control devices that can output this voltage range.

Application: Commonly used in industrial automation control systems. When the detected process variables (such as temperature, pressure, flow, etc.) reach or exceed the set alarm threshold, the relay will trigger the corresponding alarm action, such as starting the alarm indicator light, issuing an audible and visual alarm signal, or controlling other equipment to perform corresponding protection actions to ensure the safety and stable operation of the production process.