AI895 3BSC690089R1 | ABB 8-Channel Multifunction Analog Input Module

Product Summary
ABB AI895 3BSC690089R1 8-channel multifunction analog input module supports current, voltage, RTD and thermocouple signals with per-channel configuration. CE/UL certified, DIN-rail mount, -20°C to 60°C, hot-swappable, open-circuit detection, 1-year warranty. Ideal for S800 I/O, 800xA, AC 800M and Freelance systems.
Product Description
Product Overview

The ABB AI895 (3BSC690089R1) is an 8-channel multifunction analog input module designed for ABB S800 I/O systems. It acquires current, voltage, RTD and thermocouple signals from field instruments, converts them into digital data, and provides reliable process inputs for PLC, DCS and control systems.
This module supports channel-level configuration, allowing different signal types to be configured within the same module. It is suitable for temperature, pressure, flow and level measurement applications in process automation, power generation, chemical, oil and gas, and water treatment systems.

Key Features
  • 8 analog input channels, configurable per channel
  • Supports current, voltage, RTD and thermocouple signals
  • Multifunction input capability reduces the need for separate specialized modules
  • Open-circuit detection for current, RTD and thermocouple inputs
  • LED status indicators for module and channel diagnostics
  • SOE-ready diagnostics for event recording applications
  • Hot-swappable design with compatible S800 I/O termination units
  • Compatible with ABB System 800xA, AC 800M and Freelance systems
Typical Applications
  • Temperature measurement using RTD and thermocouple sensors
  • Pressure, flow and level transmitter input
  • DCS and PLC analog input expansion
  • System 800xA and AC 800M process control projects
  • Freelance DCS I/O configuration
  • Retrofit and spare-part replacement for existing S800 I/O stations
Technical Specifications
ItemDetails
Product NameABB AI895 Analog Input Module
Order Code3BSC690089R1
BrandABB
Product FamilyS800 I/O
Product Type8-Channel Multifunction Analog Input Module
Input SignalsCurrent, voltage, RTD and thermocouple signals, channel configurable
Channels8 analog inputs
DiagnosticsOpen-circuit detection, module status and channel fault indication
IsolationGroup isolation from system backplane; verify rated voltage per datasheet
InstallationS800 I/O rack / DIN-rail mounted with compatible TU/TB termination unit
EnvironmentIP20 typical for control cabinet installation
Note: Exact supported RTD types, thermocouple types, voltage/current ranges, resolution, accuracy, update rate, isolation voltage, termination unit compatibility and firmware requirements should be confirmed with the official ABB datasheet or product label before installation.
Why Choose the ABB AI895?
  • Multi-signal flexibility

    Supports current, voltage, RTD and thermocouple inputs on a single module, simplifying spare-part management.

  • Channel-level configuration

    Different signal types can be configured per channel to match mixed field instruments.

  • Built-in diagnostics

    Open-circuit detection and status indicators help reduce troubleshooting time.

  • Broad ABB system compatibility

    Suitable for System 800xA, AC 800M, Freelance and distributed S800 I/O applications.

Package Includes
  • 1 × ABB AI895 Analog Input Module
  • Order code: 3BSC690089R1
  • Original packaging, if available
  • Standard export packing for safe delivery
Shipping & Support

We supply ABB S800 I/O modules for global industrial automation projects. Please contact our sales team with your required quantity, destination country, controller type and termination unit model. We can assist with product confirmation, lead time and available documentation.

Frequently Asked Questions
Is AI895 3BSC690089R1 the same as AI810 or AI835?

No. AI810 is typically used for current/voltage inputs, AI835 is designed for thermocouple/mV signals, and AI895 is a multifunction module that can support multiple signal types. Replacement depends on the controller configuration, termination unit and signal requirements.

Which termination units are supported?

AI895 is used with compatible S800 I/O termination units. The correct TU/TB model should be confirmed with the official ABB documentation and the existing I/O station design.

Can this module be used in redundant applications?

Redundancy support depends on the controller, system configuration and termination unit. Please verify with the official ABB product guide before implementation.

Do you provide datasheets?

We can provide available product information upon request. For official specifications, always refer to the ABB datasheet or authorized documentation.

ABB AI895 3BSC690089R1 8-channel multifunction analog input module for S800 I/O systems
Product Details
Highlight:

ABB 8-Channel Analog Input Module

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AI895 Multifunction Analog Input Module

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ABB 3BSC690089R1 Analog Input Module

Material: High-grade Plastic And Metal Components
Voltagerating: 24V DC
Warrantyperiod: 1 Years
Manufacturer: ABB
Currentrating: 5A
Operatingtemperaturerange: -20°C To 60°C
Certifications: CE, UL Certified
Mountingtype: DIN Rail Mount

Miss. Liliya

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