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SIM2
ELAN HOME SYSTEMS
INSTALLATION MANUAL
Relay - R1 & R2
There are four basic connection types when confi guring the
SIM2. Each of these basic connections can be customized
for specifi c applications to provide hundreds of possible uses.
Contact Closure - N.O. (Normally Open)
Use this method to wire devices that require a simple
closed-contact to activate them.
Relay
Controlled
Device
Contact Closure - N.C. (Normally Closed)
Use this method to wire devices that require an interruption of
power to activate them.
Relay
Controlled
Device
© ELAN Home Systems 2006 • All rights reserved.
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