AI880A 3BSE039293R1 Overview

The ABB S800 I/O AI880A 3BSE039293R1 is a high-integrity 8-channel analog input module for SIL3 applications, featuring HART support and redundant configuration capabilities.

Key Features

High Channel Density: 8-channel analog input module.

Signal Support: Accepts 0-20 mA and 4-20 mA unipolar signals.

HART Communication: Supports HART pass-through protocol.

Safety Certification: SIL3 certified per IEC 61508 for safety applications.

Power Distribution: Provides supervised, current-limited transmitter power per channel.

Flexible Configuration: Supports both single and redundant module setups.

FAQ

Q1: How many analog input channels does the AI880A module have?

A1: It features 8 input channels for current signals.

Q2: What types of current signals does it accept?

A2: It supports standard 0-20 mA and 4-20 mA unipolar analog signals.

Q3: Does this module support HART communication?

A3: Yes, it features HART pass-through communication capabilities.

Q4: What is the module's safety certification?

A4: It is certified for Safety Integrity Level 3 (SIL3) according to IEC 61508.

Q5: Can it be used in a redundant configuration?

A5: Yes, the module is designed for both single and redundant operation.