PLC Autocontroller | 20 years of excellence in industrial automation parts supply
CI840A 3BSE041882R1 | Communication Interface
PLC Autocontroller | Sales Manager May | Wechat id: dcsfcs
Product Positioning
The CI840A (3BSE041882R1) is a redundant communication interface (FCI)
module in the ABB S800 I/O family, designed specifically for AC 800M/800xA systems.
CI840A 3BSE041882R1Specifications
Model CI840A
ABB Order Number/Part Number 3BSE041882R1
Type: Fieldbus Communication Interface (FCI) Module - Communication Interface Module
System: ABB S800 I/O Series
Communication Protocol: PROFIBUS DP-V1
Application/Features: Used to connect I/O modules (S800 I/O) to controllers, supporting hot-swappable configuration, HART communication
transparent transmission, and I/O monitoring and configuration.
Feature Highlights
l Zero-disruption Redundancy: Automatic switchover in <200 ms upon CPU failure, eliminating the need for an external switch.
l HART Pass-Through: 4-20 mA and HART parameter read and write are handled on a single bus, eliminating the need for cables and gateways.
l Hot-Swap: Modules can be replaced during operation without interrupting process control, ensuring zero downtime for maintenance.
l Full-chain Redundancy: CPU, CEX, communications, and I/O are redundant, meeting SIL2/SIL3 application requirements.
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Contact Hotline
Sales Manager May
E-mail: ab@mooreplc.com
Phone: +86-18106909650 (whatsapp)
Wechat id: dcsfcs
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