Ness PS-520E Request-to-Exit PIR
REX sensor with selectable pattern width, 1.2m (single door) or 2.4m (double door) Designed for applications involving coverage at the threshold of a doorway, the PS-520E uses passive infra-red technology to detect the differential between a human body and the floor. It features several field selectable options and adjustments to make it the ideal choice for access control applications, door strike release, alarm system shunting and automatic door operation.
|Product type||Request-to-Exit Door Sensor|
|Detection system||Passive Infrared|
|Detection area||Mounting height: 4m (13ft) max.
Pattern: Single Door/Double Door (selectable)
Adjustment: 8 steps (wall mount) / 5 steps (overhead mount)
||12-24VDC (non polarity) or 12-24VAC (50Hz/60Hz)
(when operated at AC20-24V, connect attached resistor)
|Power consumption||40mA or less/DC
70mA or less/AC
|Output||Dry contact relay 2c
Operation: one shot
Hold time: approx 0.25sec to 60sec (adjustable)
Contact capacity: 30V(DC) 1A or less/125V (AC) 0.6A or less
*selectable relay operation
Operation: synchronous dry contact relay (LED disabled)
|Ambient temperature range||-10°C to +50°C (+14°F to +122°F)|
|Mounting position||Wall, ceiling, on or under frame (indoor)|
|Appearance||Cover: ABS resin
Window: PE resin
|Accessories||Tapping screw: 2pcs
Resistor (82Ω, 3W): 1pc (connect when operated at AC20-24V)
Cover locking screw: 1pc
Be The First To Review This Product!
Help other Cheap Alarm Parts users shop smarter by writing reviews for products you have purchased.