Description

The ABB IMSET01 is a high-performance,dual-port Ethernet communication module designed for the AC 800M programmable automation controller family within ABB’s 800xA Extended Automation System.Serving as a managed Ethernet interface,it enables secure,real-time data exchange between the controller,engineering stations,HMI systems,and external devices using industry-standard protocols such as Modbus TCP,OPC UA,and ABB’s proprietary Advant Protocol.

Engineered for reliability in harsh industrial environments,the IMSET01 features an integrated managed switch,advanced diagnostics,and support for network redundancy—making it ideal for critical infrastructure where uptime and data integrity are non-negotiable.

Application Scenarios

At a hydroelectric facility in Norway,legacy serial communication between the AC 800M controller and remote generator protection relays caused latency issues during load rejection events.By installing the ABB IMSET01,engineers established a deterministic Ethernet backbone that reduced data polling time from 500 ms to under 30 ms.The module’s built-in switch eliminated the need for external networking hardware,while its VLAN segmentation ensured cybersecurity compliance with NERC CIP standards.This upgrade not only improved grid response but also simplified future integration of digital twin analytics—showcasing how the IMSET01 transforms legacy control into a modern,connected system.

Parameter

Main Parameters Value/Description

Product Model IMSET01

Manufacturer ABB

Product Category Managed Ethernet communication module for AC 800M PLC

Communication Ports 2×10/100 Mbps RJ45 Ethernet(auto-negotiating,full/half duplex)

Integrated Switch Yes–managed Layer 2 switch with store-and-forward architecture

Supported Protocols Modbus TCP,OPC UA(server),ABB Advant Protocol,FTP,HTTP,SNMP

Redundancy Support Media Redundancy Protocol(MRP),PRP(with compatible network)

Operating Temperature 0°C to+60°C

Power Consumption~3 W(supplied via AC 800M backplane)

Mounting Plug-in module for AC 800M I/O base(e.g.,TB840A or TB850)

Diagnostics LED indicators per port(Link/Activity),error logging via 800xA

Cybersecurity Features IP filtering,MAC address lockdown,password-protected web interface

Certifications CE,cULus,KC,RoHS compliant

Technical Principles and Innovative Values

Innovation Point 1:Embedded Managed Switch Architecture–Unlike basic communication adapters,the IMSET01 integrates a full Layer 2 managed switch,enabling daisy-chaining of devices without external switches—reducing cost,footprint,and single points of failure.

Innovation Point 2:Dual Role in Control and IT Networks–One port can connect to the 800xA control network(for HMI/controller sync),while the other serves as a secure gateway to enterprise IT or cloud platforms via OPC UA—bridging OT and IT securely.

Innovation Point 3:Deterministic Modbus TCP Performance–Optimized firmware ensures<10 ms response time for 100-register reads,making the IMSET01 suitable for fast turbine or motor control loops over Ethernet.

Innovation Point 4:Cyber-Hardened by Default–Out-of-the-box,the IMSET01 disables unused services,enforces strong default passwords,and supports secure firmware updates—aligning with IEC 62443 Level 2 requirements.

Application Cases and Industry Value

In a district cooling plant in Dubai,the IMSET01 enabled seamless integration between ABB’s AC 800M chillers and a third-party building management system(BMS)using Modbus TCP.Previously,gateways introduced latency and required constant maintenance.With the IMSET01,data flowed directly and reliably,cutting integration costs by 60%and improving energy optimization accuracy.Similarly,at a substation in Brazil,the module connected AC 800M-based bay controllers to a central SCADA system over a ring network using MRP—achieving<200 ms recovery after fiber cuts,well within utility reliability standards.

Related Product Combination Solutions

AC 800M PM866A:Main controller CPU—directly hosts the IMSET01 for high-speed I/O and communication

TB840A/TB850:I/O carrier bases—required for mounting IMSET01 in AC 800M chassis

CI854A:PROFIBUS DP/PA communication module—complements IMSET01 in hybrid fieldbus/Ethernet architectures

800xA Control Builder M:Engineering tool—configures IP settings,protocols,and diagnostics for IMSET01

OPC Server for 800xA:Leverages IMSET01’s OPC UA capability for historian or MES integration

ABB Ability™Smart Sensors:Connect via IMSET01-enabled network for predictive maintenance data

Redundant Power Supply PP865A:Ensures continuous operation of chassis containing IMSET01

Network Management Software(e.g.,ABB Network Configurator):Centralized monitoring of IMSET01 switch status and traffic

Installation,Maintenance,and Full-Cycle Support

Install the ABB IMSET01 into an available slot on a TB840A or TB850 base unit within the AC 800M rack.Assign static IP addresses via Control Builder M or use DHCP for testing.For redundancy,configure MRP in the network topology using ABB’s network tools.Always isolate control traffic using VLANs when connecting to corporate networks.

Maintenance involves periodic review of port error counters in 800xA and firmware updates during planned outages.The module supports hot-swap replacement—minimizing downtime during failures.Diagnostic LEDs provide immediate visual feedback on link status and activity.

Every IMSET01 we supply undergoes full network stress testing—including throughput,latency,and protocol interoperability—and includes a 24-month warranty.Our team provides commissioning support,cybersecurity hardening,and lifecycle planning to ensure your communication infrastructure remains robust for years.

Contact us for a customized solution—whether you’re connecting a single turbine controller or building a plant-wide Ethernet backbone,the ABB IMSET01 delivers speed,security,and simplicity in one compact module.

BENTLEY、TRICONEX、Woodward、FOXBORO、WESTINGHOUSE、Schneider、ABB、Motorola、GE、YOKOGAWA、HIMA、EMERSON