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Installation Note

Make the connections from the reader to either the Controller 3000-8R or 3000-4R

as shown:

Note: Within each group, you cannot mix Cardax IV Readers with Wiegand Readers.

This is because connecting one Wiegand reader requires all four pins on plug PB.

For example, if you connect a Cardax IV Reader to Port 1 of Group 1, Port 2 of Group

1 can only connect to another Cardax IV Reader.

Document Code: 3E3140

Edition 3, April 2013

Gallagher Controller 3000-8R or 3000-4R

Group

PB1 and PA1... to...

PB4 and PA4 (3000-8R)

PB2 and PA2 (3000-4R)

Cardax IV Reader

Gallagher T20 Reader

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