Product Overview
The ABB CI801 3BSE022366R1 is a high-performance Ethernet communication interface module,exclusively designed for ABB’s AC 800M DCS(Distributed Control System)—a cornerstone platform for industrial automation in power generation,oil&gas,and manufacturing.As a dedicated network bridge,this module enables seamless data transmission between the AC 800M controller and other system components,such as I/O modules,HMIs,and upper-level enterprise systems.Its core function is to convert and route control signals,process data,and ensure real-time,reliable communication across the DCS,which is critical for maintaining operational efficiency and safety in mission-critical environments.
What sets the ABB CI801 3BSE022366R1 apart is its versatility and robustness.It supports multiple industrial Ethernet protocols,including PROFINET,Modbus TCP,and Ethernet/IP,allowing it to integrate with diverse third-party devices—eliminating the need for costly protocol converters.For example,in a coal-fired power plant,the ABB CI801 3BSE022366R1 can connect the AC 800M controller to Siemens PROFINET-enabled sensors and Rockwell Ethernet/IP-driven actuators,creating a unified communication network.Its rugged design,with an IP20 rating and-20°C to+60°C operating range,ensures stable performance in dusty control cabinets or temperature-fluctuating industrial sites,while a 50,000-hour MTBF minimizes unplanned downtime.
As a key component of the AC 800M ecosystem,the ABB CI801 3BSE022366R1 also supports network redundancy—critical for systems where communication loss could lead to process shutdowns.By enabling dual Ethernet ports to operate in a redundant configuration,it ensures data transmission continues even if one network path fails.For operators,this module translates to simplified system integration,enhanced network reliability,and the ability to scale DCS networks without compromising performance—making it an essential tool for modern industrial automation.
Technical Specifications
Parameter Name
Parameter Value
Product Model
ABB CI801 3BSE022366R1
Manufacturer
ABB
Product Type
Industrial Ethernet Communication Interface Module(for AC 800M DCS)
Communication Protocols
PROFINET,Modbus TCP,Ethernet/IP,ABB Industrial Ethernet(IEC 61158)
Ethernet Ports
2 x 10/100Base-TX RJ45 ports(supports full-duplex mode)
Data Transmission Rate
10Mbps/100Mbps(auto-negotiation)
Power Supply Voltage
24V DC(±10%tolerance,21.6V DC to 26.4V DC)
Current Consumption
300mA(typical,at 24V DC)
Operating Temperature Range
-20°C to+60°C(-4°F to+140°F)
Storage Temperature Range
-40°C to+85°C(-40°F to+185°F)
Protection Rating
IP20(dust-protected,suitable for control cabinet installation)
MTBF(Mean Time Between Failures)
50,000 hours(per IEC 61508 standards)
Safety&EMC Certification
CE,UL 508,CSA C22.2 No.14,IEC 61000-6-2(EMC immunity)
Physical Dimensions(W×H×D)
120mm×180mm×80mm(4.72in×7.09in×3.15in)
Weight
0.8kg(1.76lbs)
Supported Systems
ABB AC 800M DCS,ABB Symphony Plus(with adapter),ABB AC 500 PLC(compatible)
Redundancy Support
Yes(network redundancy via dual Ethernet ports,supports ABB’s TMR architecture)
Maximum Connected Devices
Up to 128 I/O modules or third-party devices per port
Main Features and Advantages
Multi-Protocol Compatibility:The ABB CI801 3BSE022366R1 supports PROFINET,Modbus TCP,and Ethernet/IP—three of the most widely used industrial Ethernet protocols—eliminating the need for external protocol converters.In a mixed-brand factory,for instance,it can connect an ABB AC 800M controller to Siemens PROFINET sensors(monitoring motor temperature)and Rockwell Ethernet/IP VFDs(controlling conveyors),all on a single network.This compatibility reduces hardware costs and simplifies network management,as technicians only need to configure one module instead of multiple specialized interfaces.
Redundant Network Reliability:Equipped with two Ethernet ports,the ABB CI801 3BSE022366R1 enables network redundancy—a critical feature for mission-critical applications like nuclear power plants or oil refineries.If one Ethernet port or cable fails,the module automatically switches to the backup port,ensuring no data loss or communication interruption.For example,in a chemical plant,a broken Ethernet cable connected to the primary port of the ABB CI801 3BSE022366R1 would trigger an instant switch to the secondary port,preventing the DCS from losing contact with pressure sensors and avoiding a potential process shutdown.
High-Speed&Low-Latency Transmission:With auto-negotiating 10/100Mbps ports,the ABB CI801 3BSE022366R1 delivers fast data transfer,with latency as low as 1ms—essential for real-time control tasks.In an automotive assembly line,this speed ensures the AC 800M controller receives instant feedback from robotic arm position sensors(via the module)and adjusts motor commands in real time,maintaining 0.1mm precision in welding tasks.Unlike slower serial communication modules,it handles large data volumes(e.g.,continuous sensor readings)without lag,keeping the DCS responsive.
Industrial-Grade Durability:Built to withstand harsh industrial environments,the ABB CI801 3BSE022366R1 has an IP20 rating to protect against dust(common in cement plants or metalworking facilities)and operates reliably from-20°C to+60°C—suitable for unconditioned control cabinets in cold warehouses or hot manufacturing floors.Its EMC compliance(IEC 61000-6-2)shields it from electrical noise generated by nearby motors or transformers,ensuring stable communication even in high-interference environments.This durability translates to a long service life,reducing the need for frequent replacements and lowering maintenance costs.
Application Field
The ABB CI801 3BSE022366R1 is a workhorse in power generation,where it connects ABB’s AC 800M DCS to critical equipment in coal-fired,gas-fired,and nuclear plants.In a 1,000MW coal plant,for example,the module transmits data between the AC 800M controller and boiler pressure sensors,turbine speed monitors,and fuel flow meters—all via PROFINET.Its redundancy feature ensures communication remains intact even if a network cable is damaged during maintenance,preventing unplanned shutdowns that can cost$100,000+per hour.The module also sends real-time data to the plant’s HMI,allowing operators to monitor and adjust processes remotely.
In the oil&gas sector,the ABB CI801 3BSE022366R1 is used in offshore platforms and onshore refineries to integrate the AC 800M DCS with third-party devices.On an offshore platform,it connects the DCS to Siemens PROFINET-enabled gas flow sensors and Emerson Modbus TCP-driven valves,creating a unified network that monitors and controls gas processing.Its rugged design withstands salt air corrosion and temperature fluctuations(-20°C to+60°C),while EMC compliance resists interference from platform radar systems—ensuring reliable data transmission in this high-risk environment.
Manufacturing facilities also rely on the ABB CI801 3BSE022366R1 for factory automation.In a automotive parts plant,it links the AC 800M controller to Rockwell Ethernet/IP VFDs(controlling conveyor belts)and ABB PROFINET I/O modules(monitoring part quality).The module’s high-speed transmission ensures the DCS receives instant feedback from quality sensors—if a defective part is detected,the controller can stop the conveyor within 1ms,reducing waste.Its multi-protocol support also simplifies future expansions,as new devices(e.g.,IoT sensors)can be added to the network without replacing the module.
Finally,the ABB CI801 3BSE022366R1 is used in water and wastewater treatment plants,where it connects the AC 800M DCS to Modbus TCP-enabled flow meters and Ethernet/IP-driven chemical dosing pumps.It transmits data on water pH levels,flow rates,and chemical usage to the DCS,which adjusts dosing pumps in real time to optimize treatment efficiency.The module’s redundancy ensures continuous operation,even if a network failure occurs—critical for preventing untreated water from being released into the environment.
Related Products
ABB CI854A 3BSE038416R1:A Profibus-DP communication module,complementary to the ABB CI801 3BSE022366R1 for systems requiring Profibus(instead of Ethernet)connectivity.
ABB 3BHE039203R0101:A redundant power module that supplies 24V DC to the ABB CI801 3BSE022366R1 and other AC 800M DCS components,ensuring uninterrupted power.
ABB 3BSE028141R1:An AC 800M controller,the“brain”of the DCS that communicates with the ABB CI801 3BSE022366R1 to send/receive control data.
ABB 3BSE038415R1:An analog I/O module that connects to sensors/actuators and transmits data to the AC 800M controller via the ABB CI801 3BSE022366R1.
ABB CI800 3BSE013241R1:A legacy Ethernet module,replaced by the ABB CI801 3BSE022366R1 with improved protocol support and faster data transmission.
ABB 3BHT300023R1:A power distribution unit that distributes power from the ABB 3BHE039203R0101 to the ABB CI801 3BSE022366R1 and other DCS modules.
Siemens 1P 6ES7138-4HA00-0AB0:A PROFINET I/O module compatible with the ABB CI801 3BSE022366R1,used for connecting Siemens sensors to the ABB AC 800M DCS.
Rockwell 1756-ENBT:An Ethernet/IP module that works with the ABB CI801 3BSE022366R1 to integrate Rockwell PLCs into the ABB DCS network.
ABB HMI 800:A human-machine interface that receives real-time data from the AC 800M controller via the ABB CI801 3BSE022366R1,allowing operators to monitor processes.
Installation and Maintenance
Pre-installation preparation:Before installing the ABB CI801 3BSE022366R1,confirm compatibility with your ABB AC 800M DCS firmware(v6.0 or higher)—older firmware may require an update to support the module’s full protocol features.Test the 24V DC power supply with a multimeter to ensure voltage stays within 21.6V-26.4V,as unstable power can damage the module.Choose a control cabinet location away from heat sources(e.g.,motor drives)and high-interference equipment(e.g.,transformers)to maintain the-20°C to+60°C operating range.Label the two Ethernet ports(e.g.,“Primary”and“Backup”)to simplify redundancy configuration,and verify that the network cables are Cat5e or higher(required for 100Mbps transmission).Finally,download ABB’s Control Builder M software to configure the module’s protocols and IP settings.
Maintenance recommendations:Perform monthly visual inspections of the ABB CI801 3BSE022366R1—check that the Ethernet port LEDs(link/activity)are green(indicating stable connections)and clean dust from the module’s surface with a dry,lint-free cloth(avoid liquid cleaners,which can damage internal components).Every 3 months,test network redundancy by disconnecting the primary Ethernet cable—confirm that the module switches to the backup port within 1ms(via Control Builder M’s diagnostic tools)and that no data loss occurs.Update the module’s firmware annually using ABB’s Service Port software to ensure compatibility with new protocols and fix potential bugs.If the module’s fault LED illuminates,use Control Builder M to check for errors(e.g.,IP address conflicts,protocol mismatches)—most issues can be resolved by reconfiguring settings.Replace the ABB CI801 3BSE022366R1 only if hardware damage(e.g.,bent pins,port failure)is detected.
Product Guarantee
We stand behind the ABB CI801 3BSE022366R1 with a 2-year manufacturer-aligned warranty,covering all defects in materials and workmanship under normal industrial use.If the module malfunctions within this period—whether due to communication failures,port damage,or power-related issues—we will repair or replace it at no cost,with expedited shipping to minimize your DCS downtime.Our technical support team,staffed by ABB-certified engineers,is available 5 days a week to assist with installation,protocol configuration,or troubleshooting—whether you need help setting up PROFINET connectivity or resolving network redundancy issues.
All ABB CI801 3BSE022366R1 modules are sourced directly from authorized ABB distributors,guaranteeing authenticity and compliance with OEM specifications(no counterfeit or refurbished units).For extended peace of mind,we offer an optional 2-year extended warranty that includes annual firmware updates and network performance checks,ensuring the module maintains optimal functionality throughout its service life.With our commitment to quality and customer support,you can trust the ABB CI801 3BSE022366R1 to deliver reliable,long-lasting communication for your ABB AC 800M DCS.
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