Product Description

• Estimated Lead Time : 6 - 8 weeks.

• Manufacturer : ABB

• Part Number : CI854

• Product Type : CEX-Bus Communication Interface (Redundant)

• System Compatibility : ABB AC 800M Controller (S800 I/O CEX-Bus)

• Function : Provides the electrical and protocol interface between the main AC 800M Controller CPU and the I/O clusters or expansion racks via the CEX-Bus (Controller Extension Bus).

• Redundancy : The CI854 is designed to operate in redundant pairs (CI854A/B), enabling the I/O system to remain operational even if one CI854 unit or CEX-Bus cable fails.

• Maximum Distance : Supports CEX-Bus cable lengths of up to 20 m between units.

• Data Rate : High-speed data exchange necessary for real-time control applications.

• Physical Interface : Two RJ-45 ports for connecting the CEX-Bus cables to the primary and secondary CEX-Bus segments.

• Product Net Weight : 0.25 kg

• Width : 45mm

• Height : 119mm

• Depth : 102mm

• Shipping Weight : 1 Kg