ABB CI845 3BSE078767R1 Ethernet FCI Communication Module

Description

The ABB CI845 3BSE078767R1 is an Ethernet-based FCI communication module designed to interface ABB S800 I/O and Select I/O devices with AC 800M controllers. It enables reliable and high-speed data exchange across automation networks, supporting both single and redundant configurations. Its compact form factor, advanced diagnostics, and robust environmental tolerance ensure stable operation in demanding industrial environments.

Specifications

• Brand/Manufacturer: ABB

• Model/Part Number: CI845 3BSE078767R1

• Module Type: Ethernet FCI Communication Module

• Master/Slave Configuration: Slave

• Supported I/O: Up to 192 Select I/O channels, 12 single or 12 redundant S800 I/O modules

• Redundancy: Single or redundant setup, with 24V power supply redundancy and hot-swap support

• HART Support: HART v7 pass-through, variables available to applications

• Power Supply Input: 19.2–30 V DC, with internal power voting and supervision (A and B)

• Diagnostics & Supervision: Hardware and communication diagnostics, power supervision, cabinet temperature monitoring

• Operating Temperature: -40°C to +70°C

• Storage Temperature: -40°C to +85°C

• Humidity: 5%–95%, non-condensing

• Pollution Degree: 2 (IEC 60664-1)

• EMC Compliance: IEC/EN 61000-6-4 (Emission), IEC/EN 61000-6-2 (Immunity)

• Mechanical: IP20, Width: 30 mm, Depth: 121.7 mm, Height: 135 mm, Weight: 225 g

Features

• Reliable Ethernet Connectivity: Seamlessly links S800 and Select I/O devices to AC 800M controllers.

• Flexible Redundancy: Supports single and redundant configurations with power supply supervision.

• HART Integration: Full HART v7 pass-through for advanced process control.

• Hot Swap Capability: Modules can be replaced without shutting down the system.

• Robust Design: Operates in harsh industrial environments with extended temperature range.

• Installation Safety: Mechanical keying and locking slider for safe handling and removal.

• LED Indicators: Quick visual status for easy monitoring.

• Hazardous Location Ready: Suitable for certified hazardous area installations.

Applications

The CI845 3BSE078767R1 is ideal for industrial automation networks requiring reliable Ethernet communication between AC 800M controllers and S800 or Select I/O modules. Typical use cases include process control systems, distributed I/O networks, and high-reliability industrial installations.

FAQ

Q1: Can the module be used in redundant configurations?
A1: Yes, it supports single or redundant setups with 24V power supply supervision.

Q2: Does it support HART devices?
A2: Yes, HART v7 pass-through is fully supported, and variables can be accessed by applications.

Q3: What is the operating temperature range?
A3: The module operates reliably between -40°C and +70°C.

Q4: Is it certified for marine and hazardous environments?
A4: Yes, it holds DNV, ABS, and IEC certifications and is suitable for hazardous area installations.

Q5: Can the module be replaced without shutting down the system?
A5: Yes, hot-swap capability allows safe module replacement during operation.