SUPPLY VOLTAGE:
12 to 24 VDC.
Polarity Protected.

CURRENT REQUIREMENTS:
85 milliamps (exclusive of load).

OUTPUT TRANSISTORS:
(1) NPN and (1) PNP sensor output transistor.
NPN: Sink up to 150mA
PNP: Source up to 150ma
Momentary short circuit protected
Outputs protected from pulsing during power up
Light/Dark switch determines status: Light = Light "ON" operate; Dark = Dark "ON" operate

RESPONSE TIME:
Minimum duration of input event
Light state response = 50 microseconds.
Dark state response = 140 microseconds.
Leading edge variation less than 20 microseconds.

HYSTERESIS:
Less than 400 millivolts for maximum sensitivity and resolution

LED LIGHT SOURCE:
Pulse modulation rate 45 KHZ
Options: Infrared (880nm), Red (660nm), Blue (480nm) or White (Broadband Color Spectrum)

LIGHT IMMUNITY:
Responds to sensor's pulsed modulated light source
Immune to most ambient light

OFFSET/EDR ADJUSTMENT:
Sets initial level on CONTRAST INDICATOR in relation to mid-scale switch point of 5 – functions as sensitivity adjustment
Controls Enhanced Dynamic Range circuit (EDR™) which functions to avoid saturation

Indicators:
OUTPUT INDICATORS:
RED LED illuminates and the NPN or PNP outputs switch to the opposite state when returned light level exceeds “5” on the CONTRAST INDICATOR
EDR™ INDICATOR:
Intensity of GREEN LED provides indication of where in the dynamic operating range the offset, EDR™ adjustment has been set
FULLY LlT: Operating near saturation
OFF: Operating near maximum sensing range
CONTRAST INDICATOR:
Displays scaled reading of sensor's response to contrasting light levels (light vs. dark) on a 10 bar LED display

AMBIENT TEMPERATURE:
-40ºC to 70ºC (-40ºF to 158ºF).

RUGGED CONSTRUCTION:
Chemical resistant, high impact polycarbonate housing
Waterproof, NEMA 4X, 6P and IP67 enclosure ratings
Epoxy encapsulated for mechanical strength