Home / News / ABB CI546 3BSE012545R1 Detailed Introduction

ABB CI546 3BSE012545R1 Detailed Introduction

Oct 14, 2025 ABB

ABB CI546 3BSE012545R1 is a multifunctional input/output module designed for industrial automation and control systems.The following is a detailed introduction to the module.

ABB CI546 3BSE012545R1

Key Features

Miniature design

The 230V module is only 195mm high and the 460V module is 260mm high,with a small size for easy installation and integration.

LED indication

The drive is equipped with three LED lights and a 7-segment display to provide axis and fault status information,which is convenient for users to troubleshoot and monitor status.

Multiple power supply options

1,2,4,6,and 8-axis power supply bases are available to meet the power requirements of different application scenarios.

High-speed input interface

Equipped with 2-point high-speed input,it can capture external signals in real time and improve the response speed and accuracy of the system.

Safety certification

Complies with CE and UL US and Canadian safety standards to ensure the safety and reliability of the product.

Input and output functions

Digital input/output

CI546 modules usually include multiple digital input and digital output channels for connecting external sensors,switches,actuators and other digital devices.These channels can monitor external digital signals(such as switch status,sensor status)and control external digital devices(such as actuators,relays)in real time.

Analog input/output(expandable)

In addition to digital input and output,the module can also easily expand analog input/output functions to adapt to more complex application scenarios.

Communication and integration

Communication interface

The module usually has a communication interface that can communicate with other control systems,PLCs(programmable logic controllers)or data acquisition systems.Supports common industrial communication protocols such as Modbus and Profibus,which can achieve seamless integration and data exchange.

Easy to integrate

The module is flexible in design and easy to integrate with other devices and systems,making it convenient for users to build a complete industrial automation solution.

Technical Specifications

Power Range

230V AC:Continuous output power 1.9~3.4kW,continuous current output 9~15 Amps,peak current output(2.5 seconds)17~30 Amps.

460V AC:Continuous output power 3.9~6.6kW,continuous current output 9~15 Amps,peak current output 13~22 Amps.

Other Specifications

IGBT semiconductor devices are based on advanced microprocessor technology and can work continuously with a current output of up to 10ADC.

The module has an appropriate level of protection against dust,moisture and physical damage to ensure normal operation in harsh industrial environments.

ABB CI546 3BSE012545R1

Applications and Advantages

Application Areas

Widely used in industrial automation fields such as manufacturing,energy,transportation,water treatment and other industries.It can be used to accurately monitor and control various industrial processes and equipment.

Advantages and Features

High precision and high stability:Thanks to ABB’s expertise in automation solutions,the module has high precision and high stability.

Easy to configure and maintain:The module has an easy-to-understand interface and easy-to-use functions,which facilitates user installation,configuration and maintenance.

Safety isolation function:It ensures electrical isolation between input signals and other system components,preventing interference and protecting other equipment from potential damage.

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