ABB AI820 analog input module 3BSE008544R1

Description

The part number 3BSE008544R1 refers to the ABB AI820 analog input module,which is a component of the ABB S800 I/O system for the System 800xA platform.This module is not a power supply;it is designed to measure and digitize various analog signals from field devices.

Function and Context

The AI820 module’s main job is to act as an interface between a control system and analog sensors in the field.It takes in analog signals,such as voltage or current from devices like temperature sensors or pressure transducers,and converts them into a digital format that the controller can process.This module is used to:

Acquire Process Data:It provides the control system with real-time data about physical processes.

Support Control Loops:The digitized data from the AI820 is used as feedback for closed-loop control applications,ensuring the process stays within a desired range.

Diagnostics and Monitoring:It allows for the monitoring of key process variables,which is crucial for fault detection and system diagnostics.

The AI820 is part of the S800 I/O system,which is a modular,distributed I/O system that communicates with controllers via standard fieldbuses.This modular design allows for flexible and scalable automation solutions.

Technical Specifications

Part Number:3BSE008544R1

Model:AI820

Manufacturer:ABB

Product Type:Analog Input Module

Channels:4 channels,bipolar differential inputs

Signal Types:

Current:-20 to+20 mA,0 to 20 mA,4 to 20 mA

Voltage:-10 to+10 V,0 to 10 V,2 to 10 V,-5 to+5 V,0 to 5 V,1 to 5 V

Resolution:14-bit plus sign

Isolation:Groupwise isolated from ground

Compatibility:ABB System 800xA,S800 I/O series

ABB 5SHY4045L0006 3BHB030310R0001 3BHE039203R0101 GVC736CE101 5SHY4045L0006 3BHB030310R0001 3BHE039203R0101 GVC736CE101 ABB GRID BREAKER UNIT GBU72 3BHE055094R0002 3BHE031197R0001 3BHB030310R0001 In stock!!! Interested parties please inquire