ABB AO895 3BSC690087R1 S800 I/O Analog Output Module

3BSC690087R1 ABB AO895 HART Analog Output Module S800 I/O Unit

ABB

3BSC690087R1 ABB AO895 HART Analog Output Module S800 I/O Unit

SKU: 3BSC690087R1

In Stock

Dimensions: 4.5cm x 10.5cm x 11.8cm
Country of origin: Sweden
Payment: T/T, Western Union
Shipping port: Xiamen

Categories : ABB, ABB I/O Modules, All Products

Tags : 3BSC690087R1, ABB S800 I/O, Analog Output Module, Analog Output Unit, AO895, HART Module, Intrinsic Safe IO, S800 I/O Series, S800 Series, System 800xA

1 years warranty

Delivery time: 3-7 business days

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Product Overview

The ABB AO895, designated by part number 3BSC690087R1, is a high-performance analog output module specifically designed for the S800 I/O system. This unit acts as a 8-channel interface for modulating field devices such as control valves, actuators, and positioners. A primary feature of the AO895 is its integrated support for HART (Highway Addressable Remote Transducer) protocol communication, which allows for the pass-through of digital diagnostic data over the 4-20 mA analog signal. Engineered for high-availability systems like the System 800xA, this module provides the precision required for complex regulatory control loops while ensuring electrical isolation between the system backplane and the field process.

Comprehensive Technical Specifications

The AO895 is optimized for space efficiency and technical versatility within a Distributed Control System (DCS) architecture.

Module Type: Analog Output with HART Support
Catalog Number: 3BSC690087R1
Product Model: AO895
Channel Configuration: 8 Independent Output Channels
Signal Range: 4-20 mA (Nominal)
Digital Communication: Bi-directional HART Protocol support
System Platform: S800 I/O / Advant 800xA
Physical Dimensions: 4.5cm x 10.5cm x 11.8cm
Net Weight: 0.22kg
Safety Rating: Intrinsic-Safe (I.S.) interface capabilities for hazardous areas
Country of Origin: Sweden

Practical Industrial Deployments

The AO895 3BSC690087R1 is a staple in industries where fine-tuned process modulation and device diagnostics are required:

Precision Valve Control: Managing the positioning of pneumatic or electric control valves in chemical processing and oil refineries.

Actuator Synchronization: Providing steady current output to multiple actuators simultaneously for coordinated movement in complex manufacturing lines.

Asset Management Integration: Utilizing HART pass-through to allow maintenance teams to calibrate and diagnose field instruments remotely through the 800xA controller.

Hazardous Area Protection: Deploying as an intrinsically safe I/O solution in explosive atmospheres where current limiting and galvanic isolation are mandatory for operational safety.

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Warranty

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