ABB Ability 800xA Series, User Manual

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Section 2 Installation Medium/Large Configuration
3BSE037076-510 D 25
Medium/Large Configuration
Figure 8. Medium/Large Scale Configuration
Remote Access Server
Remote Access Client
Aspect Directory
Connectivity
Aspect Directory
Connectivity
Server server
Network
For a medium/large configuration, it is recommended to run the Remote Access
Server in the connectivity server node.
Some combinations of these three basic configurations can also be used.

For example if the provider system is small, but the subscriber system is connected
to a lot of provider systems, the configuration for a small system may be used on the
provider side, and a medium/large configuration may be used on the subscriber side.
For larger systems and to minimize impact on the provider and subscriber system
may a separate node be used for the Remote Access Server and Remote Access
Client.
For more information about Multisystem Integration network configuration refer to
System 800xA, Network, Configuration (3BSE034463*) .