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SKU:3BSE026055R1
CI856 ABB 3BSE026055R1 Interface Module Bus Units
Manufacturer: ABB
Product No.: 3BSE026055R1
Product Type: Communication Module
Product Origin: SE
Payment:T/T, Western Union
Weight: 700g
Shipping port: Xiamen
Warranty: 12 months
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Description
ABB CI856 3BSE026055R1 – S100 I/O Master Communication Interface
The ABB CI856 with article number 3BSE026055R1 is a master communication interface for the S100 I/O series. It connects up to 12 units on the CEX bus and uses a 36-pin miniribbon connector.
- Brand: ABB
- Article Number: 3BSE026055R1
- Model: CI856
- Series: S100 I/O Communication Interface
- Interface Protocol: S100 I/O
- Configuration: Master
- Max Units on CEX Bus: 12
- Connector: Miniribbon (36-pin)
- Power Consumption: 120 mA at 24V DC
- Operating Temperature: +5°C to +55°C
- Storage Temperature: -40°C to +70°C
- Corrosion Protection: G3 (ISA 71.04)
- Protection Class: IP20
- CE Marking: Yes
- 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)
Package contents
- One ABB CI856 communication interface module (3BSE026055R1)
- Weight: 700 g (1.5 lbs)
- Shipping: FedEx, UPS, DHL
FAQs
Q: What protocol does CI856 use?
A: S100 I/O master protocol.
Q: How many units can CI856 connect?
A: Up to 12 units on the CEX bus.
Q: What is the weight of CI856?
A: 700 g (1.5 lbs).
Additional Specifications
Scalar (V/f)
Vector
AC-powered
Buying Guide
- Confirm the exact model, part number, and specifications before ordering.
- Ensure compatibility with your current machinery or control systems.
- Reach out via sale@etowonauto.com or +8617859788089 for technical assistance.
- Review delivery options, lead times, and shipping requirements.
- Follow manufacturer instructions and best practices during installation.
Shipping And Return
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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