General Overview
The ABB CI845 (3BSE075853R1) is an Ethernet Fieldbus Communication Interface Module designed to connect S800 I/O or Select I/O systems to Ethernet networks. It provides reliable communication for industrial automation and supports redundant configurations for high availability.
Technical Specifications
- Model: CI845
- Order Code: 3BSE075853R1
- Manufacturer: ABB
- Type: Communication Module (Ethernet FCI)
- Function: Connects S800 I/O or Select I/O to Ethernet
- Redundant Setup: Requires two CI845 modules, two TC810 adapters, and one TU860 or TU865 terminal unit
- High Integrity SIL3: Requires HI880 module for Select I/O SIL3 applications
- Dimensions: Length 76.3 mm, Height 135 mm, Width 30 mm
- Weight: 0.245 kg
- Ports: Ethernet interface via system backplane and adapters
- Compliance: RoHS (EU Directive 2011/65/EU), WEEE Category 5
- Customs Tariff Number: 85176200
- Operating Environment: Industrial-grade design for continuous operation
Features
- Reliable Connectivity: Provides stable Ethernet communication for ABB I/O systems
- Redundancy Support: Enables dual-module configurations for fault tolerance
- Compact Design: Slim profile for easy integration into ABB racks
- Flexible Application: Supports both S800 I/O and Select I/O systems
- Safety Integration: Compatible with SIL3 high-integrity applications using HI880
- Durable Construction: Built for industrial environments with compliance to EU directives
- Ease of Installation: Designed for straightforward setup with ABB terminal units
Application Scenarios
The ABB CI845 (3BSE075853R1) is ideal for process automation, factory networking, and safety-critical applications requiring redundant communication and SIL3 compliance.
FAQ
Q: Can CI845 be used in redundant Ethernet configurations?
A: Yes, redundancy requires two CI845 modules, two TC810 adapters, and one TU860 or TU865.
Q: Is CI845 suitable for SIL3 applications?
A: Yes, when paired with the HI880 module, CI845 supports Select I/O SIL3 high-integrity systems.
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