40 https://extranet.honeywell.com
Voyager door backup line
A door is managed using two Voyager devices (one on each side of the
door). During a network failure, to ensure the complete door functionality,
you can have a backup connection between the devices using the RS 485
serial line with encrypted protocol as shown in
Figure 27.
The typical connection for the Voyager door backup line appears as shown
in
Figure 28.
You can set the RS485 wiring length using the SW1 jumpers. For more
information on jumpers, see “Jumpers” on page 39.
Figure 27 - Use of Voyager door backup line
Figure 28 - Voyager backup line connection
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