iGuard LM530, Руководство пользователя

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iGuard™ LM530 Operation Manual
Version 1.0
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Remote Door Relay
The iGuard capabilities can be enhanced by the use of the Remote Door Relay, which is
sold separately from the iGuard unit. The Remote Relay assures that malicious damage
to or tampering with the iGuard does not result in a release of the electric door strike or
magnetic lock.
This device is to be physically installed inside the premises, and it is connected to the
iGuard’s
Remote Relay connector at the back of the unit through a special twisted-pair
cable.
When using the relay, the electric door strike actions are controlled by the remote door
relay rather than directly by the iGuard unit. The remote relay will only release the strike /
lock when a properly addressed Release-and-Relock signal is received from the iGuard
unit to which it is attached.
The use of the relay is recommended for all access control installations, and is required
when controlling a 12VDC electric door strike or magnetic lock with a current rating above
1Amp.
Configuration
Before installing the relay, set the Remote Relay ID with the 8-Bit Jumper switches on the
relay (circled in red in the above picture). The chart below explains how to calculate the
value that the switches are set to. Add the Numeric Value of each switch you turn to the
‘On’ position. This total will be the ID value of the Relay.
Switch Number Numeric Value
1 1
2 2
3 4
4 8
5 16
6 32
7 64
8 128