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This FAQ has been written for NEAL (North East Africa and Levant) region. If you are looking for information for another region, please select the correct country from the top-left dropdown in the page and 'Navigate to Browse FAQs' in the Support menu.
In multiple card reader mode, How can Security Expert identify Entry and Exit readers?
They can be identified by wiring, depending on connection type, Wiegand or RS-485.
1. Wiegand Connection:
When connecting Wiegand readers in multiple reader mode the secondary reader that is connected will have all connections wired to the same port as the primary card reader with the DATA 1 connection wired to the opposite reader inputs DATA 1 input.
2. RS-485 Connection:
Entry: Green and orange wires not connected.
Exit: Green and orange wires connected together
1. Wiegand Connection:
When connecting Wiegand readers in multiple reader mode the secondary reader that is connected will have all connections wired to the same port as the primary card reader with the DATA 1 connection wired to the opposite reader inputs DATA 1 input.
2. RS-485 Connection:
Entry: Green and orange wires not connected.
Exit: Green and orange wires connected together
Released for:Schneider Electric Egypt and North East Africa
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