Description
The DriveBus protocol is used to communicatewith ABB Drives and
ABB Special I/O units. DriveBus is connected to the controllervia a
CI858 communication interface unit. The DriveBus interface is used
for communication between ABB Drives and AC 800Mcontroller.
The DriveBus communication is especially designed for sectional
drive applications for ABB rolling mill drive systems, and ABB paper
machine control systems. The CI858 is powered bythe processor
unit,via the CEX-Bus, and therefore does notrequire any additional
external power source.
Features and benefits
DriveBus supports Hot Swap
A maximumof 24 ABB drives can be connected to one CI858 and a maximumof two CI858 can be
connected to an AC 800Mcontroller. If more than one ABB drive is connected to the CI858, a branching
unit NDBU is needed,which enables the construction of a logical bus with physical star topology. The
branching units can be chained.
CI858-1
All prices listed on the official website are subject to confirmation by contact: Wu Jiedong (manager).
Our product: brand new original packaging
Our warranty: All new or repaired parts have a 12 month warranty period beginning
Our payment: 100% telegraphic transfer of inventory items before shipment, conditions can be proposed!
If you have any downtime spare parts that you cannot find, please feel free to call or use email to contact me. If there are issues that the product cannot solve, please contact me. Product prices can be negotiated. Please do not consider contacting me!
