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Installation and use manual for OT-U250PP & OT-U500PP
Example of connection of outputs with inputs of an alarm normally opened
10.5.
The outputs shown in the diagram are not always necessary, but only in cases where the voltage of pull-up
resistance is lower than that of power supply.
The outputs are normally opened and connected with input zones of the alarm control panel normally
opened
Example of connection of outputs with balanced inputs of an antitheft
10.6.
In this diagram, by putting a resistance with a value required by the alarm control panel used, in Orion
terminal with not used outputs the central will see the correct resistance. After the activation of an output,
a pull-down will occur causing the alarm in the corresponding zone.
