DKS 9000 Series Посібник користувача - Сторінка 18
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Друкувати сторінку2.6 RESIDENTIAL APPLICATIONS
Battery backup systems used in residential applications may use an RF receiver to open the gate
upon a power outage rather than the auto-open feature that is used in general access applications.
This allows the residential gate to remain closed until it receives a command to open from the radio
receiver. To disable the auto-open feature, set switch 1 to the OFF position.
•
If RF transmitters are used to open the access gate, connect the radio receiver to terminals
1-2-3 on the battery backup control board as shown in Figure 9. Terminal-1 is RADIO
RECEIVER COMMON, Terminal-2 is the RELAY CONTACT, terminal-3 is RADIO
RECEIVER POWER.
•
Connecting the radio receiver in this manner allows the receiver to be powered from the
battery backup system during power outages. This will permit a transmitter to open the gate
during a power outage if the auto-open feature is not used.
•
If your gate access system uses an RF receiver that outputs the received transmitter data in
weigand format to an external weigand controller, then the transmitter will not open the gate
unless the weigand controller has its own backup power system to provide it with backup
power when primary (AC) power fails.
RF REC'VR
COMMON
RELAY
POWER
1
2
3
4
5
6
7
8
9
10
Figure 11
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