Product Short Description
Product Introduction
The ABB CI854A (3BSE030220R1) is a high-performance master communication interface module designed for the ABB AC 800M controller and ABB System 800xA distributed control system (DCS). It acts as a critical gateway, enabling seamless, high-speed data exchange between the central control system and PROFIBUS-DP compliant field devices, including remote I/O units, field instruments, drives, and actuators. Engineered for industrial reliability, this module supports deterministic communication for mission-critical process automation, offering robust connectivity and redundancy features to ensure uninterrupted operation in demanding environments.
Description
Technical Specifications
| Parameter | Detail |
|---|---|
| Product Type | PROFIBUS-DP/V1 Communication Interface Module |
| Part Number | 3BSE030220R1 (Type Designation: CI854AK01)ABB Group |
| Compatible Systems | ABB AC 800M Controller, ABB System 800xA DCS, S800 I/O System |
| Communication Protocol | PROFIBUS-DP/V1 (IEC 61158) |
| Number of Ports | 2 x PROFIBUS DP Ports (DB-9 Female Connector) |
| Transmission Rate | 9.6 kbit/s to 12 Mbit/s (Full range) |
| Power Supply | 24 V DC (Supplied via S800 I/O Backplane) |
| Power Consumption | Typical 190 mA |
| Physical Dimensions (H x W x D) | 185 mm x 59 mm x 127.5 mm |
| Net Weight | 700 g (Incl. TP854 Baseplate) |
| Operating Temperature | +5 °C to +55 °C |
| Storage Temperature | -40 °C to +70 °C |
| Relative Humidity | 5% – 95% RH (Non-condensing) |
| Protection Class | IP20 (EN60529 / IEC 529) |
| Mounting | DIN Rail Mounting (Horizontal / Vertical) |
| Max Nodes on CEX Bus | 12 Units |
| Certifications | CE, UL, IEC 61158, Marine (BV, DNV-GL, LR) |
| RoHS Compliance | Non-RoHS CompliantABB Group |
Key Features & Benefits
-
High-Speed, Deterministic Communication
- Supports the PROFIBUS-DP/V1 protocol with a maximum data rate of 12 Mbit/s, ensuring fast, reliable data transfer for real-time process control.
- Delivers deterministic latency, critical for closed-loop control and high-speed monitoring applications.
- Compatible with PROFIBUS PA devices via the LD 800P linking device, expanding connectivity to process instrumentation.
-
Dual-Channel Redundancy
- Equipped with two independent PROFIBUS ports to support Line Redundancy and Module (Master) Redundancy.
- Automatic failover between primary and backup communication paths eliminates single points of failure.
- Enables combination with CPU redundancy and CEX bus redundancy (BC810) for a fully fault-tolerant system architecture.
-
Seamless S800 I/O Integration
- Directly interfaces with the ABB S800 I/O system, facilitating centralized control of distributed field devices.
- Plug-and-play design with the TP854 baseplate simplifies installation, wiring, and system expansion.
- Hot-swappable functionality allows for module replacement or maintenance without system shutdown, minimizing downtime.
-
Robust Industrial Reliability
- Constructed to withstand harsh industrial conditions, including wide temperature variations, electrical noise, and mechanical stress.
- Marine certifications (BV, DNV-GL, LR) make it suitable for offshore and marine automation applications.
- Integrated bus termination via DB-9 connectors ensures signal integrity and optimal communication performance.
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Advanced Diagnostics & System Management
- Comprehensive status monitoring and diagnostic capabilities support rapid fault identification and troubleshooting.
- Compatible with ABB’s Automation Builder software for easy configuration, parameterization, and firmware management.
- Works in conjunction with the HI Controller to enhance overall system performance and coordination.
Application Scenarios
The ABB CI854A is widely deployed in process and discrete automation systems requiring robust PROFIBUS connectivity, particularly in industries where high reliability and real-time performance are essential:
-
Oil & Gas
- Connects remote wellhead control systems, offshore platforms, and pipeline monitoring stations to the central DCS.
- Supports communication with flow meters, pressure transmitters, and emergency shutdown (ESD) systems in hazardous areas.
-
Refining & Petrochemicals
- Integrates distributed I/O and field devices for distillation columns, reactors, and storage tanks.
- Ensures fault-tolerant communication for critical control loops and safety instrumented systems (SIS).
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Power Generation
- Links boiler, turbine, and generator control systems with auxiliary plant equipment.
- Provides reliable data acquisition for emissions monitoring, turbine protection, and power plant safety systems.
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Metals & Mining
- Manages communication with crushing, grinding, and smelting operations in high-vibration, dusty environments.
- Supports large-scale, distributed I/O configurations for mineral processing and material handling.
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Pulp & Paper
- Connects to paper machines, drying processes, and raw material handling systems.
- Delivers high-speed, low-latency communication for continuous production line monitoring and precise process control.
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Water & Wastewater
- Controls geographically dispersed pump stations, treatment plants, and distribution networks.
- Enables reliable integration with SCADA systems for municipal water infrastructure management.
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Marine & Offshore
- Used in shipboard automation, dynamic positioning, and offshore rig control systems.
- Withstands salt spray, high humidity, and mechanical vibration with marine-certified design.
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