New ABB07KT98 GJR5253100R3162Module In Stock

Description

It is possible to start an own OPC Server on each of several PCs. Each OPC Server is an additional station on the AF 100 bus. These In case of an online change the situation arises that the databases of the two servers are not identical since their update process is not synchronized. This can lead to temporal inconsistencies between the OPC Servers which will not be corrected but will disappear after the changes have been applied to the second server. Multiple and Redundant OPC Servers Section 2 Configuration 56 3BDS013988-600 Further they have to expose the same and accurate alarm and event information to MMI. This means that all information of an alarm visible to the operator, e.g. event time, event message, condition, ack time, etc, are equal on both servers. It also means that an exposed alarm matches the actual alarm event, regarding type, time, condition, etc, e.g. correct alarm for a limit transgression. Data Access All OPC Servers receive the same information from the controllers via the AF100 Bus and expose the same values. An OPC client (for example MMI) can take this information from the current active server and can switch automatically to the redundant server in case of a server failure.

S800 I/OFeatures:

Comprehensive coverage

Flexible configuration and installation

Ease of set up

Reliability and accuracy

HART pass-through

Redundancy also on I/O module level

High Integrity I/O modules certified to SIL3

High accuracy time tagging

Defined outputs at communication errors

I/O modules with Intrinsic Safety interfaces

ABB Main Series

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Packaging & Shipping
1.All the goods will be tested before shipment.
2.Packing in professional anti-static bag.
3.We can ship to you by DHL/TNT/UPS/EMS/Fedex...Pls contact us directly and we will ship as your requirement.

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