CI871A 3BSE092693R1 ABB PROFINET IO Communication Interface Module

The ABB CI871A communication interface module is designed for industrial automation systems that require Ethernet-based PROFINET IO connectivity. It allows the AC 800M controller to act as a PROFINET IO controller, integrating third-party PROFINET devices into the ABB System 800xA environment.

The module uses a TP867 baseplate with dual RJ-45 Ethernet connectors, where the CH1 connector supporting 100 Mbps is used for the PROFINET IO connection. The Ethernet cable must be connected to the PROFINET IO network through an Ethernet switch.

The CI871A expansion unit contains CEX-Bus logic, a communication unit, and a DC/DC converter that supplies the required voltage from the +24 V supply through the CEX-Bus, requiring no additional external power source.

• PROFINET IO V2.3/V2.4 communication for Ethernet-based industrial networking
• Supports up to 256 PROFINET IO devices per module
• 100 Mbps Ethernet interface via TP867 baseplate
• Dual RJ-45 connectors (CH1 used for PROFINET IO connection)
• Hot-swappable design for reduced maintenance downtime
• Module redundancy supported for higher system reliability
• Compatible with ABB AC 800M controller systems
• Powered via CEX-Bus, no additional external power supply required
• Built-in web server for configuration and diagnostics
• Configured via Control Builder M / System 800xA
• Requires System 800xA 6.0.3.3, 6.1.1 or later

Note: Some specifications may vary by hardware version and software release. Please confirm with the actual product label or official ABB documentation before final integration.

• Factory automation and production line control
• Drive and motor control via PROFINET
• Remote I/O and sensor integration
• Process automation in chemical, petrochemical, and manufacturing industries
• Power plant auxiliary system integration
• SCADA system communication expansion
• Multi-vendor device integration on a PROFINET network

• Upgraded PROFINET IO V2.3/V2.4 support for broader device compatibility
• High device capacity with up to 256 IO devices per module
• Built-in web server for easy configuration and diagnostics
• Easy integration with ABB AC 800M and System 800xA
• Reduced downtime through hot-swappable maintenance and redundancy support
• Reliable industrial design for demanding automation environments

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