product description 

Product details

Analog I/O modules (for FIOs) play a crucial role in industrial automation as signal converters, converting field analog signal inputs into internal data from field control stations (FCS), or converting internal data from FCS into output analog signals. These modules play the role of Bridges in industrial automation control systems, enabling the control system to accurately acquire and process real-time data from the field.

Regarding specific modules in the STANDARD SPECIFICATIONS, such as AAI141, AAV141, AAV142, and AAB141, they each have different features and specifications. These modules typically offer 16 input channels that can receive standardized signals such as 4 to 20 milliamps (mA) direct current (DC) or 1 to 5 volts (V) DC signals from two/four wire sensors. These modules also support dual redundancy configurations, enhancing system reliability and stability.

In addition, these analog I/O modules have some key electrical characteristics, such as the accuracy of the input signal, the maximum input current/voltage allowed, the input impedance, the supply voltage, etc., which ensure the accuracy and stability of the module in a variety of industrial environments.

These modules also have a variety of functions, such as data update cycle, step response time, transmitter power supply, etc. These functions enable the module to respond and process signals quickly to meet the real-time requirements of industrial automation control systems.

In terms of external connections, these analog I/O modules support a variety of connections, such as pressure clamping terminals, KS cables, MIL connector cables, etc., which makes them easy to plug into various industrial field devices and sensors.

In general, the analog I/O module (for FIO), as a key component in industrial automation control systems, provides an efficient and reliable solution for signal conversion and processing in industrial sites. These modules have a variety of specifications and functions to meet the needs of different industrial applications, and are an integral part of the industrial automation field.

Product Parameter

Model Number: AALR121-S00

Origin:JAPAN

YOKOGAWA series of products