Connecting Readers, Inputs, Outputs, and Temperature Sensors
233190 X3 Linear LLC 23 May 2013
Figure 19. The output blade.
CAUTION: The diodes and varistors shown in the diagrams that follow must
be installed as indicated. They are designed to protect the output
circuits from induced voltage spikes, which can damage the
output circuitry on the blade.
Wiring Temperature Sensors
CAUTION: Make sure all power is off before wiring and connecting
temperature sensors.
Wiring temperature sensors are not investigated by UL.
To wire temperature sensors:
1. Log into the application.
2. Select Setup : System Maintenance : Utility.
3. Click the Shutdown now button to perform an orderly shutdown of the
system.
Using the Shutdown utility will ensure that the security database is saved.
4. Once you hear a double beep, remove power from the system.
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