ABB|CI858 3BSE018136R1|DriveBus Communication Module
ABB CI858 3BSE018136R1 DriveBus Communication Module
Description
ABB CI858 is a high-speed DriveBus communication interface module that connects ABB drives and AC 800M controllers at up to 8 Mbit/s, designed for industrial drive control systems.
Features
- Supports Hot Swap for easy replacement
- Directly powered via CEX-Bus (no external power needed)
- Connects up to 24 ABB drives per unit
- Supports up to 2 CI858 modules per AC 800M controller
- Requires NDBU branching unit for multi-drive setups
Technical Specifications
- Type: DriveBus Communication Interface
- Protocol: ABB DriveBus
- Role: Master
- Transmission Speed: 8 Mbit/s
- Connectors: Optical
- CEX Bus Units Max: 2
- Power Supply: +24 V DC via CEX-Bus
- Current Consumption: 200 mA typ.
- Operating Temperature: +5 °C to +55 °C
- Storage Temperature: -40 °C to +70 °C
- Corrosion Protection: ISA 71.04 G3 compliant
- Protection Rating: IP20
- Certifications: CE, RoHS, WEEE
- Marine Certifications: ABS, BV, DNV-GL, LR
-
Dimensions:
- Width: 59 mm
- Height: 185 mm
- Depth: 127.5 mm
- Weight: 700 g (with baseplate)
ABB|CI858 3BSE018136R1|DriveBus Communication Module



ABB|CI858 3BSE018136R1|DriveBus Communication Module
ABB CI858 3BSE018136R1 DriveBus Communication Module
Description
ABB CI858 is a high-speed DriveBus communication interface module that connects ABB drives and AC 800M controllers at up to 8 Mbit/s, designed for industrial drive control systems.
Features
- Supports Hot Swap for easy replacement
- Directly powered via CEX-Bus (no external power needed)
- Connects up to 24 ABB drives per unit
- Supports up to 2 CI858 modules per AC 800M controller
- Requires NDBU branching unit for multi-drive setups
Technical Specifications
- Type: DriveBus Communication Interface
- Protocol: ABB DriveBus
- Role: Master
- Transmission Speed: 8 Mbit/s
- Connectors: Optical
- CEX Bus Units Max: 2
- Power Supply: +24 V DC via CEX-Bus
- Current Consumption: 200 mA typ.
- Operating Temperature: +5 °C to +55 °C
- Storage Temperature: -40 °C to +70 °C
- Corrosion Protection: ISA 71.04 G3 compliant
- Protection Rating: IP20
- Certifications: CE, RoHS, WEEE
- Marine Certifications: ABS, BV, DNV-GL, LR
-
Dimensions:
- Width: 59 mm
- Height: 185 mm
- Depth: 127.5 mm
- Weight: 700 g (with baseplate)