The main products

Spare parts spare parts, the DCS control system of PLC system and the robot system spare parts,

Brand advantage: Allen Bradley, BentlyNevada, ABB, Emerson Ovation, Honeywell DCS, Rockwell ICS Triplex, FOXBORO, Schneider PLC, GE Fanuc, Motorola, HIMA, TRICONEX, Prosoft etc. Various kinds of imported industrial parts

216NG62A HESG441634R1/K HESG216876 Excitation module

When redundant communication interfaces (CI522 and CI820) are used on the bus, at least one of the following two rules must be followed: • The redundant CI522 pair is assigned a station number lower than five (5). or • Two master defined communication interfaces are assigned station numbers lower than five (5).The configuration algorithms accomplish that all Advant Fieldbus 100 communication inter– faces know, and agree about, the configuration of all sending CDPs. If a master communication interface crashes, a temporary disagreement about the configuration may arise. Due to the robustness and adaptiveness of the configuration protocols, agreement on the actual configuration will quickly be attained.

The Advant Fieldbus 100 is build up by one to several segments. Two different segments are interconnected with a modem. Reasons to build up a bus with several segments are: • to reach distances of up to 13500 meters between the outermost stations on the bus • different media is used for different parts of the bus • to restore the bus signals after an electrical disturbance • if more than 32 stations have to be used on a twisted pair bus.

Network Configuration 

You do not have to configure the number of Advant Controllers and/or AF 100 Stations that are connected to the Advant Fieldbus 100. A new connected Advant Controller and/or AF 100 Station will automatically be recognized and participate in the communication as configured. In the Advant Controller 400 Series, supervision of desired remote stations must though be configured. Starting, stopping, and restarting stations can also be done without disturbing the traffic on the Advant Fieldbus 100, as long as some minor precautions are taken (see Chapter 4, Installation and Start-up). The Bus Administrator communication interfaces must, however, know the configuration of all sending CDPs in the network in order to perform the bus master function. Therefore, information must be distributed to all Advant Fieldbus 100 nodes with bus master capabilities when the configuration of sending CDPs changes. Only sending CDPs need to be considered, as the configuration of receiving CDPs can be controlled locally in communication interface of the receiving CDPs. The communication interfaces with Bus Administrator capabilities maintain a scan table containing information about all sending CDPs and when they must be transmitted on the Advant Fieldbus 100. When the configuration changes, the scan table is regenerated. The distribution of information is always performed by the communication interface in which the sending CDP is configured. This is done automatically whenever an sending CDP is defined, deleted, or updated.