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Home > Electrical & Electronics > Electrical Control System > ABB CI546 3BSE012545R1 Communication Interface Module

ABB CI546 3BSE012545R1 Communication Interface Module

Guizhou Yuanmiao Automation Equipment Co., Ltd.

1Yr

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Negotiable MOQ: 1 Piece (Price negotiable depending on order volume and customization)

Key Specifications

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Material:

Other, Global universal model

Condition:

Other, Global universal model

Task:

Other, Global universal model

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Port of Shipment:

China

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Material Other, Global universal model

Condition Other, Global universal model

Task Other, Global universal model

Mathematical Model Other, Global universal model

Signal Other, Global universal model

Customized Non-Customized

Structure Other, Global universal model

Operating temperature -40℃~+85℃

Humidity 5%~95% (non-condensing)

Many products are not on the shelves yet, please contact us for more models.

CI546 3BSE012545R1 is a communication interface module in ABB's AC 800M series, designed to enable high-speed data exchange between the AC 800M controller and external devices or networks. It serves as a critical bridge for integrating the control system with various industrial communication protocols, ensuring seamless connectivity in complex automation environments. Below is a detailed overview based on public information:

Product Overview

The CI546 (model 3BSE012545R1) is specifically engineered to expand the communication capabilities of ABB's AC 800M programmable logic controller (PLC). It supports multiple industrial communication protocols, allowing the controller to interact with third-party devices, human-machine interfaces (HMIs), supervisory control and data acquisition (SCADA) systems, and other automation components. This module is widely used in process control, manufacturing, and energy sectors where interoperability between different systems is essential.

Technical Parameters

Parameter	Details
Supported Protocols	- PROFIBUS DP-V1: Acts as a master or slave, supporting cyclic and acyclic data exchange. - Modbus RTU/ASCII: Via RS-485 interface, compatible with Modbus-enabled devices. - ABB Proprietary Protocols: Integration with other ABB modules (e.g., I/O modules, HMIs) via the AC 800M backplane.
Communication Interfaces	- 1 × PROFIBUS DP port (DB9 connector, RS-485 physical layer). - 1 × RS-485 port (terminal block) for Modbus RTU/ASCII. - Internal backplane connection to the AC 800M controller.
Data Transfer Rate	- PROFIBUS DP: Up to 12 Mbps (configurable). - Modbus RTU: Up to 115.2 kbps (configurable baud rates: 9.6 kbps to 115.2 kbps).
Isolation	Electrical isolation between communication ports and backplane (2.5kV rms), preventing ground loops and interference.
Power Supply	24V DC (from AC 800M backplane, typical current consumption: 50mA).
Operating Temperature	0°C to +55°C (operation); -40°C to +70°C (storage).
Protection Rating	IP20 (suitable for cabinet mounting).
Dimensions (W×H×D)	100mm × 160mm × 80mm (compatible with AC 800M DIN rail mounting).
Weight	Approximately 0.3kg.
Certifications	CE, UL, CSA, and ATEX (for hazardous area compliance when specified).

Functional Features

Multi-Protocol Support

Enables the AC 800M controller to communicate with PROFIBUS DP devices (e.g., drives, valves, sensors) and Modbus-based systems (e.g., meters, actuators), eliminating the need for additional protocol converters.
Supports both cyclic (real-time control data) and acyclic (configuration, diagnostics) communication via PROFIBUS DP-V1, ensuring flexibility for different data exchange requirements.

High Reliability and Security

Electrical isolation between ports and the backplane prevents signal interference and protects the controller from voltage spikes or ground faults.
Built-in error detection and retransmission mechanisms for PROFIBUS and Modbus, ensuring data integrity even in noisy industrial environments.

Easy Integration and Configuration

Seamlessly integrates with ABB Control Builder M software, allowing users to configure communication parameters (baud rate, protocol mode, master/slave settings) via a graphical interface.
Supports auto-detection of connected PROFIBUS devices, simplifying network setup and commissioning.

Diagnostic Capabilities

Real-time monitoring of communication status, including link integrity, error rates, and device connection status.
Fault information (e.g., protocol errors, disconnections) is transmitted to the AC 800M controller, enabling visualization via the system HMI for quick troubleshooting.