AUTO DOOR SENSOR
DA-301E

Feature

HIGH DENSITY DETECTION PATTERN

• High-density detection pattern with 4 rows in depth and 8 areas per line (32 zones in total) enables DA-301E to surely detect passengers from door-side or the standing person near door-rail.
• Each line can be turned off with a dipswitch, so DA-301E can meet any detection area at narrow or wide space.
• Fine tune within 5degrees available by sensor body itself.
• Pattern depth and width are adjustable by, dip switches, pattern width and pattern angle adjustments.

PRESENCE TIMER SELECTABLE

Presence timer is selectable for 2sec., 15sec., 60sec. and ∞.

2-WAY POWER SYSTEM

DA-301E is equipped with 2-way power system.
(Powered by 100V AC and 12 to 24V AC/DC)

SELF-DIAGNOSTIC FUNCTION

With the self-diagnostic function, the sensor continuously monitors itself.
When the sensor malfunction is detected by the sensor, Red and Green LED light alternately and an alarm signal is outputted.

BUILT-IN MPU CONTROL

• Stable detection at snow, or in the flying insects situation is kept by "snow mode".
• Four separate selectable frequencies enable 4 sensors to be installed in the small space without crosstalk of the frequencies.

WIDE COLOR VARIATION

Five colors: Bronze, Silver, White, Black and Mirror are available.

Specification

Model	DAｰ301E
Detection system	Near infrared beam
Max. installation height	3m
Sensitivity adjustment	Adjustable
Frequency	4 frequencies selectable with a dip switch
Area adjustable range	Main body adjustable angle: 0degrees to 5degrees Pattern depth: 1 line to 4 lines Pattern width: adjustable by Area switch
Power supply	100V AC+/-10% 50/60Hz or 12V to 24V AC/DC+/-10%
Power consumption	1.8VA or less or 80mA or less
Contact output	Dry contact relay N/O, 50VDC 0.1A or less (Resistive load)
Output holding time	Approx. 0.5sec.
Presence timer	Selectable with a dip switch (2sec., 15sec., 60sec. or)
LED	Detection: Red Operation: Green Attenuation: Orange Trouble: Red and Green
Ambient temperature	-20C to +60C
Weight	190g