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CI858

CI858 ABB Communication Interface DriveBus Protocol

In stock (15 units), ready to be shipped

  • Manufacturer: ABB

  • Product No.: CI858

  • Product Type: Interface Module

  • Product Origin: SE

  • Payment:T/T, Western Union

  • Weight: 700g

  • Shipping port: Xiamen

  • Warranty: 12 months

30-Day Return Policy · 12-Month Warranty
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Description

CI858 ABB DriveBus Communication Interface

The CI858 (3BSE018135R1) is a DriveBus communication interface from ABB. It connects ABB Drives and ABB Special I/O units to the AC 800M controller via the CEX-Bus. No external power source is required. The DriveBus protocol is specifically designed for sectional drive applications in ABB rolling mill drive systems and paper machine control systems.

Technical Specifications

Article Number 3BSE018135R1
Communication Protocol ABB DriveBus
Transmission Speed 8 Mbit/s
Connector Type Optical
Hot Swap Yes
Line Redundancy No
Module Redundancy No
Max Units on CEX Bus 2
24V Current Consumption 200 mA typical
Operating Temperature +5 to +55 °C (+41 to +131 °F)
Storage Temperature -40 to +70 °C (-40 to +158 °F)
Protection Class IP20
Corrosion Protection G3 compliant to ISA 71.04
Marine Certificates ABS, BV, DNV-GL, LR
CE Marking Yes
RoHS Compliance DIRECTIVE 2011-65-EU
WEEE Compliance DIRECTIVE 2012-19-EU

Dimensions

Width 59 mm (2.3 in)
Height 185 mm (7.3 in)
Depth 127.5 mm (5.0 in)
Weight 700 g (1.5 lbs)

Installation & Application

Mount the CI858 on the CEX-Bus inside the AC 800M controller cabinet. The processor unit powers the CI858 directly through the bus connection. Connect up to 24 ABB drives to a single CI858. For multiple drives, use the NDBU branching unit to build a logical bus with physical star topology. Chain multiple branching units as needed. A maximum of two CI858 units can connect to one AC 800M controller.

FAQs

Q1: Does CI858 require external power?
A1: No. The CI858 draws power from the processor unit via the CEX-Bus. Typical consumption is 200 mA at 24V.

Q2: How many drives can one CI858 support?
A2: A single CI858 supports up to 24 ABB drives. An NDBU branching unit is required when connecting more than one drive.

Q3: What industries use the CI858?
A3: Sectional drive applications including ABB rolling mill drive systems and ABB paper machine control systems.

Q4: Is the CI858 suitable for marine environments?
A4: Yes. It holds marine certificates from ABS, BV, DNV-GL, and LR.

🏷️ Tags: Interface Module
  • White
  • DC-powered
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AC-powered
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  • Ensure compatibility with your current machinery or control systems.
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  • Follow manufacturer instructions and best practices during installation.

In-stock items are typically dispatched the same business day. For products not currently in stock, dispatch times may vary based on availability. International shipping is available, and shipping costs are calculated according to destination, weight, and carrier selection.

Returns are accepted within 30 days of receipt, provided items are unused and in original condition. Return shipping costs are the responsibility of the customer. Please contact us before returning any item to receive return authorization.

For more details, please review our Shipping & Return Policy.

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