Product Overview
The ABB CI873AK01 (CI873A) 3BSE092695R1 is a high-performance PROFIBUS DP-V1 communication interface module specifically developed for use within ABB’s AC 800M control system. As part / the S800 I/O family, it enables seamless, efficient communication between the controller and external devices over a PROFIBUS network, supporting both cyclic and acyclic data exchange. This module plays a vital role in achieving reliable fieldbus connectivity in large, complex automation systems.
The CI873AK01 supports DP-V1 protocol, allowing it to communicate with intelligent field devices, such as sensors, actuators, drives, and remote I/O systems. It supports master functionality and is capable / managing up to 124 PROFIBUS slaves. The module /fers advanced diagnostic capabilities, redundant communication support, and compliance with harsh industrial environment requirements, making it a preferred solution for critical process applications.
Technical Specifications
| Parameter | Value |
|---|---|
| モデル | CI873AK01 (CI873A) |
| System Compatibility | AC 800M / S800 I/O |
| Communication Protocol | PROFIBUS DP-V1 |
| PROFIBUS Specification | IEC 61158/IEC 61784 |
| Baud Rate | 9.6 kbps to 12 Mbps (auto-detect) |
| サポートed Slaves | Up to 124 |
| Connector Type | 9-pin D-sub female (RS485 standard) |
| Redundancy サポート | Yes (Controller and communication redundancy) |
| Configuration Tool | Control Builder M |
| Address Assignment | DIP switch or via configuration |
| Diagnostic Features | Extended DP-V1 diagnostics, LED indicators |
| Power Supply | Supplied via I/O backplane |
| Mounting Type | DIN rail |
| Operating Temperature | 0°C to +55°C |
| Storage Temperature | -40°C to +70°C |
| Relative Humidity | 5% to 95% (non-condensing) |
| Dimensions | 59 × 186 × 127.5 mm |
| 重量 | 0.7 kg |
| Housing Material | Industrial-grade polycarbonate |
| Certifications | CE, UL, RoHS, DNV/GL Marine |
Applications
The ABB CI873AK01 interface module is deployed across various industrial sectors for connecting AC 800M controllers with PROFIBUS field devices, including:
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Power Generation – Integration / protection relays, motor drives, and switchgear in turbine and substation control systems.
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Oil & Gas – Monitoring and control / compressors, flow meters, and pressure transmitters in upstream and downstream operations.
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Chemical & Pharmaceutical – Real-time data acquisition and command delivery to batch reactors, pumps, and dosing systems.
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Pulp & Paper – Supervisory control / process machines like refiners, washers, and dryers.
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Water & Wastewater – Distributed I/O integration for pump stations, filter beds, and chemical dosing plants.
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Mining & Metals – Control / conveyor belts, crushers, and smelters via distributed PROFIBUS devices.
Key Advantages
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DP-V1 Functionality: サポートs both cyclic (real-time control) and acyclic (diagnostics/configuration) PROFIBUS communication.
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High Device Capacity: Manages communication with up to 124 slave devices on a single bus.
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Integrated Diagnostics: Provides comprehensive diagnostics through onboard LEDs and DP-V1 features, enhancing troubleshooting speed.
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Flexible Integration: Configurable through ABB’s Control Builder M, simplifying network setup and maintenance.
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Redundant Ready: Compatible with redundant AC 800M controllers for high-availability applications.
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Broad Compatibility: Connects with a wide range / PROFIBUS DP devices from ABB and third-party manufacturers.
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Compact Design: Small footprint allows for space-efficient control panel layouts.
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Industry-Proven: Designed to withstand industrial-grade EMI, temperature variation, and environmental stress.
よくある質問 (FAQ)
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What is the main purpose / the CI873AK01 module?
It enables PROFIBUS DP-V1 communication between the AC 800M controller and field devices. -
How many devices can be connected to one CI873 module?
The module supports up to 124 PROFIBUS slave devices. -
Does this module support redundant communication?
Yes, it supports both controller redundancy and PROFIBUS network redundancy. -
What types / devices can be connected via PROFIBUS?
Devices like intelligent sensors, actuators, drives, HMIs, and remote I/O modules. -
Can it be used in marine environments?
Yes, it has DNV/GL certification for use in marine and /fshore installations. -
Is the module hot-swappable?
Yes, it can be replaced while the system is powered on, minimizing downtime. -
How is the module configured?
Using ABB’s Control Builder M configuration s/tware. -
What physical interface does the module use?
A standard 9-pin D-sub connector for PROFIBUS DP (RS485). -
Does the module include diagnostic LEDs?
Yes, for power, communication status, and fault indicators. -
What baud rates are supported?
All standard PROFIBUS rates from 9.6 kbps to 12 Mbps, with auto-detection.
Recommended Related or Series モデルs
| モデル | 説明 |
|---|---|
| CI854AK01 | PROFIBUS DP interface for AC 800M (non-DP-V1) |
| CI870K01 | FOUNDATION Fieldbus interface for AC 800M |
| CI871AK01 | PROFINET IO interface module for Ethernet-based systems |
| CI862 | Communication interface for redundant systems |
| CI820V1 | CEX-bus interface for S800 I/O module expansion |
| BC810K02 | Basic CEX bus interconnection 台 |
Popular ABB モデルs
| モデル | 説明 |
|---|---|
| CI851K01 | PROFINET interface module for AC 800M systems |
| CI852K01 | MasterBus 300 interface for connecting I/O 台s |
| CI853 | S100 I/O interface module for AC 800M |
| CI860K01 | Redundant communication module for S800 I/O |
| CI861 | Communication interface for third-party integration |
| CI862K01 | Control network interface supporting IEC protocols |
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