Visonic DISC ET Ceiling Mount PIR Energy Management Occupancy Sensor With Timer

[beaumeri]

0-1707-0 - Visonic DISC ET Ceiling Mount PIR Energy Management Occupancy Sensor With Timer

Anyone have use these? I'll will be experimenting with a unit and I would like some of your input if you already used one.

Also in the wiring they mention the following:


A. Connect the TAMP N.C. terminals (optional) to a normally
closed 24-hour protection zone of a control panel (if available).

B. Connect external load to be switched across the C and N.O.
relay terminals, provided that the external lighting circuit stays
within the 1A / 30 V resistive load limits. If this rating is
exceeded by the load, connect the relay output terminals to
trigger an intermediate heavy duty relay or an energy
controller unit such as the Visonic Ltd. ENER-300.

C. Connect the 12V (+) and (–) terminals to a 9 - 16 VDC source,
taking care not to reverse the input voltage polarity. If you prefer
to operate the unit from a 12 VAC source, disregard the polarity
marking

For point B and C I'm fine and I'll wire these. For A if I get this right, it's to connect to an alarm pannel in the event there is a separate alarm and automation/energy management system?

Are my assumption correct?

Is there any reasons why I should wire connection C with my ELK? Any benefit?

 

[BraveSirRobbin]

Usually on keypads/panels/sensors, a 'tamper' will notify an alarm panel that someone is trying to remove or alter the device by taking off its cover (the tamper will usually alarm when an outer cover is removed).

 

[beaumeri]

ok make sense .. Thanks

 

[Del91574]

"C" is how the detector gets power to work. "B" is the same as a normal motion's relay for the protective circuit. The only difference between this and a normal PIR is the timer function.