Product Name:

SIS+AI3281-A-V001 module

Product Description:

Safety Instrumentation systems (SIS) are critical safety systems used in a variety of industries to protect people, equipment and the environment from accidents.
SIS typically consists of sensors, logical solvers, and final control elements that work together to monitor process conditions, detect anomalies, and initiate corrective action to prevent hazardous events from occurring.
However, unlike previous SIS modules (CM01, PM01, BI01), the “AI” identifier in AI3281 indicates a possible connection to an analog input. Here are some of the SIS+AI3281-A-V001 modules in SIS

Features:

Analog input module: This is a big possibility for the AI3281 module. The SIS analog input module is responsible for collecting data from analog process sensors such as pressure transmitters, temperature sensors or flowmeters. These sensors provide a continuous analog signal that needs to be converted into a digital signal for processing by the SIS logic solver.
Combined modules: In some rare cases, SIS modules combine functions. There is a slight chance that AI3281-A-V001 is a combination module dealing with analog inputs and additional functions (e.g., communication).