ABB CI845 3BSE078767R1 Ethernet FCI Module

CI845 Ethernet Fieldbus Communication Interface Module (FCI)
The CI845 Ethernet Fieldbus Communication Interface Module (FCI) is crucial for connecting S800 I/O or Select I/O with AC 800M controllers. For redundant setups, two CI845 modules are required in the TU860 or TU865 Ethernet Field Communications Interface MTUs.

Features and Benefits

• Single or Redundant Use: Supports both configurations.
• I/O Support: Compatible with Select I/O and S800 on Ethernet.
• Module Capacity: Supports up to 12 single or 12 redundant S800 I/O modules.
• Channel Capacity: Handles up to 192 Select I/O channels.
• Power Supply: Usable with single or redundant 24V power supplies.
• Built-in Features: Includes power voting, power supply supervision, cabinet temperature measurement, diagnostics, soft marshalling, optimized engineering, HART v7, HART pass-through, and Sequence of Events.
• Hot Swap: Allows for replacement without system shutdown.
• Hazardous Area Use: Suitable for use in hazardous areas with mechanical locking and keying for safety.

General Information

• Article Number: 3BSE075853R1
• Communication Protocol: Ethernet
• Type: Ethernet FCI Module
• Master or Slave: Slave
• HART Support: Yes
• SOE (Sequence of Events): Yes
• Redundancy: Yes
• Hot Swap: Yes
• High Integrity: N/A
• Intrinsic Safety: N/A
• Mechanics: Select I/O

Detailed Data

• Isolation: Galvanic isolation between power supply and I/O modules
• Diagnostics: Internal hardware supervision, communication supervision, internal power supervision, supervision of incoming system power A and B, cabinet temperature supervision
• Power Dissipation: 5 W
• Installation in Hazardous Areas: Yes

Environment and Certification

• Operating Temperature: -40 °C to +70 °C
• Storage Temperature: -40 °C to +85 °C
• Pollution Degree: Pollution Degree 2 acc. to IEC 60664-1
• Relative Humidity: 5 to 95 %, non-condensing
• Altitude: -1000 to 5000 m (restrictions apply)
• Mechanical Operating Conditions: IEC 61131-2
• EMC: IEC/EN 61000-6-4, IEC/EN 61000-6-2
• Overvoltage Categories: Category II acc. to IEC 60664-1
• Protection Class: IP20 acc. to IEC 60529
• CE Marking: Yes
• UKCA: Yes
• Electrical Safety: IEC/EN 61010-1, UL 61010-1, CSA-C22.2 No. 61010-1-12, IEC/EN 61010-2-201, UL 61010-2-201, CSA C22.2 No. 61010-2-201
• Marine Certification: DNV, ABS
• Corrosive Atmosphere: G3
• RoHS Compliance: EU RoHS, UAE RoHS, CN RoHS
• WEEE Compliance: EU
• Hazardous Area ATEX: II 3G Ex nA IIC T4 Gc, II 3G Ex ec IIC T4 Gc, II 3G Ex ic nA IIC T4 Gc, II 3G Ex ic ec IIC T4 Gc
• Hazardous Area IECEx: II 3G Ex nA IIC T4 Gc, II 3G Ex ec IIC T4 Gc, II 3G Ex ic nA IIC T4 Gc, II 3G Ex ic ec IIC T4 Gc
• Hazardous Location US/CAN: CL I, ZN 2, AEx ec IIC T4 Gc, Ex ec IIC T4 Gc X, CL I, ZN 2, AEx nA IIC T4 Gc, Ex nA IIC T4 Gc X, CL I, DIV 2, Groups A-D T4
• Hazardous Area CCC: Ex ec IIC T4 Gc, Ex ec ic IIC T4 Gc

Dimensions

• Width: 30 mm
• Depth: 121.7 mm
• Height: 135 mm
• Weight (including base): 225 g