Chapter 3 Connecting a Cisco Reader Module
Installing the Cisco Reader Module
Step 4 Connect one or two door reader devices to the Wiegand interface using one of the following configurations:
•Connect a single door reader using all 10 Wiegand interface pins.
•Connect one or two door readers using
Figure 3-8 shows the location of the Wiegand interface connections. The table describes the connections for 10-pin and 5-pin reader interface connections. The wire connectors from the reader device are shown in parentheses. If attaching a second reader, use the alternative connections shown in the column on the far right.
Figure 3-8 Wiegand Interface on the Gateway and Reader Modules
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| PWR | +12v | PWR (red) 1 | PWR (red) | PWR (red) |
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| GND | Ground | GND (black) | GND (black) | GND (black) | |||
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| D0 | Data 0 | D0 (green) | D0 (green) |
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| D1/CLCK | Data 1 | D1/CLCK (white) | D1/CLCK (white) |
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| DRTN | Shield | DRTN (shield) | DRTN (shield) | DRTN (shield) | |||
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| GRN | Output 2 | GRN (orange) | GRN (orange) |
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