ABB AO845 3BSE023676R1 Current Amplifier Circuit

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AO845 3BSE023676R1 Product datasheet

Model number:	AO845 3BSE023676R1	Module Type：	Current Amplifier Circuit
Manufacture:	ABB	Condition：	Brand New
Range of Product:	Advant OCS/800xA	Lead time：	In Stock
Weight:	1.22 kg	HS CODE：	8537101190
Dimension:	24x19x5.3cm	MOQ:	1
Product Origin:	SWEDEN	System：	DCS
Discontinued on:	Active	Communication Service:	Ethernet router

AO845 3BSE023676R1 Functional Description

The AO845 3BSE023676R1 ABB Analog Detector Amplifier represents a sophisticated analog output solution engineered for critical industrial automation applications. This versatile module provides eight independent unipolar analog output channels, supporting both single and redundant system configurations to meet diverse operational requirements. The robust design of it ensures reliable performance in demanding environments, making it suitable for continuous process operations where signal integrity is paramount.

Advanced diagnostic capabilities form a core feature of the Current Amplifier Circuit AO845 3BSE023676R1 ABB, with comprehensive self-monitoring functions that operate on cyclical basis. The system actively detects external channel errors when process power supply voltages drop below operational thresholds or when output currents deviate from set values exceeding 1mA, indicating potential open circuit conditions. These sophisticated diagnostic mechanisms enable proactive maintenance and enhance system reliability.

The technical specifications of the AO845 3BSE023676R1 ABB amplifier modules demonstrate its engineering excellence, featuring 4-20mA HART communication capability with 12-bit resolution and 0.1% accuracy. The module supports maximum load resistance of 750 ohms and provides rated isolation of 50V, ensuring safe operation in industrial environments. Compatibility with various termination units including TU810, TU812, TU814, TU830, TU842, and TU843 allows for flexible system integration.

Implementation of the ANALOG OUTPUT MODULE AO845 3BSE023676R1 ABB in control systems brings significant advantages through its internal error detection systems that monitor output circuit performance and ensure current delivery accuracy. In redundant configurations, the ModuleBus master can command the module to error state when necessary, maintaining system integrity. The comprehensive diagnostic coverage extends to output transistor errors, short circuits, checksum verification, power supply issues, and communication link status, establishing the ABB AO845 3BSE023676R1 as a reliable component in modern industrial automation architectures.

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One Year Warranty

We offer a one-year warranty for any quality issues with our products. If you encounter any defects or malfunctions during this period, please contact us for prompt resolution. Our warranty covers repairs or replacements, ensuring your satisfaction and peace of mind.
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Payment Method

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Analog Output Modules

The Analog Output Module delivers exceptional reliability through its comprehensive diagnostic capabilities. This 8-channel unipolar output module performs continuous self-monitoring, ensuring optimal performance in both single and redundant configurations.

The system implements three-tier diagnostic protection: External Channel Errors detect insufficient process supply voltage or open circuit conditions; Internal Channel Errors identify current output deviations; and Module Errors monitor critical components including output transistors, power supplies, and communication integrity.

These advanced diagnostics enable proactive maintenance by precisely locating faults before they impact system operations. In redundant setups, the ModuleBus master automatically manages error states, maintaining operational continuity while providing detailed fault information for prompt troubleshooting and resolution.

Through integrated development environments like Automation Builder, engineers can efficiently program, debug, and maintain control applications. The systems incorporate advanced features including motion control, PID regulation, and network communication protocols while maintaining cybersecurity protections. ABB's controller family demonstrates the company's commitment to providing comprehensive automation solutions that enhance operational efficiency and system reliability across multiple industrial sectors.

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