ADPRO FastTx by Xtralis
Installation and User Manual
Doc 11949_06
39
After changing any DIP switches the ADPRO FastTx must be repowered for the changes to take
effect.
Note:
The impound switch (DIP switch 6) must be left in the normal operating position
(Off). Switching the unit to impounded will prevent alarm images from being sent.
3.7
Alarm Inputs
Unlike other equipment, which typically has statically assigned alarm input to video relationships
(i.e. alarm input 1 always related to video channel 1, alarm input 2 always related to video
channel 2, etc), ADPRO FastTx can be programmed so that any one or group of alarm inputs
can trigger any one or group of cameras. This allows much more flexibility within system designs
and configurations.
The ADPRO FastTx Model AFTX-20 has thirty external alarm inputs, all with selectable tamper
detection configurations (Model AFTX-10 has twenty). The camera setup options can be
programmed to trigger an alarm on detection of either a closed contact or an open contact
condition on an alarm input. Alarm inputs are normally connected to alarm sensors such as door
switches, passive infrared detectors, microwave detectors, vibration sensors, electric field
detectors, etc.
In addition to this, alarm inputs can also be programmed as being one of six states to allow for
tamper detection on circuits. Alarm types can be:
•
Normally Open -
No End Of Line (NEOL) Resistor
•
Normally Closed -
NEOL
•
Normally Open -
Single End Of Line (SEOL) Resistor
•
Normally Closed -
SEOL
•
Normally Open -
Dual End Of Line (DEOL) Resistor
•
Normally Closed -
Dual End Of Line Resistor
Alarm inputs to the ADPRO FastTx are presented on screw terminals on the rear of the unit and
each circuit can be individually assigned as one of the above six types (i.e. a combination may
be used, you do not have to program them all the same way).
Alarm inputs are relative to ground (chassis) of the ADPRO FastTx.
Содержание ADPRO FastTx
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