For documentation and other MARK III models, please see our MARK III Marketing Page.
Technical Features
Model Specific
Adjustment Type:
Potentiometer
Connection Type:
Connector, 4-pin M12
Housing Type:
DIN Rail
Optical Block:
Type V4, Convergent 1" "V" Axis Narrow beam optics useful for sensing small parts. Also useful for proximity sensing to minimize response to reflected light from background objects. Useable range of 1".
LED Light Source
Blue = 480nm Useful for detecting translucent, transparent, plastic, or glass objects in the retroreflective mode when using the R4 optical block. Used as blue filter for color perception advantages, i.e. resolving yellow vs. white colored objects or printed registration marks.
Sensing Range:
1in
Family Specific
Supply Voltage:
12 to 24 VDC
Polarity Protected
Current Requirements:
85mA (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 de4termines output 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
Light Immunity:
Responds to sensor’s pulse modulated light source
Immune to most ambient light
Ambient Temperature:
-40°C to 70°C (-40°F to158°F)
Indicators:
OUTPUT INDICATOR – RED LED illuminates when the output transistors are in the “ON” state as determined by the position of the Light/Dark switch
BEAM STATUS INDICATOR – RED LED illuminates 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
CONTRAST INDICATOR – Displays scaled reading of sensor’s response to contrasting light levels (light vs. dark) on a 10 bar LED display
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
Rugged Construction:
Chemical resistant, high-impact polycarbonate housing
Waterproof, NEMA 4X, 6P and IP67 enclosure ratings
Epoxy encapsulated for mechanical strength
For documentation and other MARK III models, please see our MARK III Marketing Page.
Technical Features
Model Specific
Adjustment Type:
Connection Type:
Housing Type:
Optical Block:
- Type V4, Convergent 1" "V" Axis
Narrow beam optics useful for sensing small parts. Also useful for proximity sensing to minimize response to reflected light from background objects. Useable range of 1".
LED Light Source
- Blue = 480nm
Useful for detecting translucent, transparent, plastic, or glass objects in the retroreflective mode when using the R4 optical block. Used as blue filter for color perception advantages, i.e. resolving yellow vs. white colored objects or printed registration marks.
Sensing Range:
Family Specific
Supply Voltage:
- 12 to 24 VDC
- Polarity Protected
Current Requirements:
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 de4termines output 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
Light Immunity:
- Responds to sensor’s pulse modulated light source
- Immune to most ambient light
Ambient Temperature:
- -40°C to 70°C (-40°F to158°F)
Indicators:
- OUTPUT INDICATOR – RED LED illuminates when the output transistors are in the “ON” state as determined by the position of the Light/Dark switch
- BEAM STATUS INDICATOR – RED LED illuminates 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
- CONTRAST INDICATOR – Displays scaled reading of sensor’s response to contrasting light levels (light vs. dark) on a 10 bar LED display
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
Rugged Construction:
- Chemical resistant, high-impact polycarbonate housing
- Waterproof, NEMA 4X, 6P and IP67 enclosure ratings
- Epoxy encapsulated for mechanical strength