R55 Standard Series

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Overview

  • Detects the most difficult contrasts, including 20% yellow on white
  • Tolerates a ±3 mm shift from the 10 mm focal point to accommodate web flutter and similar variations in target location
  • Provides maintenance-free solid-state reliability with no bulbs to replace
  • Provides a sensing image that measures 1.2 x 3.8 mm at 10 mm from the lens
  • Detects very small and inconspicuous color marks with a small sensing image and fast 50 microsecond response time
  • Offers choice of models with a visible green or white LED
  • Provides 10 to 30V dc supply voltage with bipolar NPN or PNP outputs
  • Includes a 0-10 mA analog output for indication of signal strength
  • Provides a 15-turn manual sensitivity adjustment for accurate setup
  • Features two lens positions and a choice of sensing image orientations

Product Specifications

Supply Voltage and Current10 to 30V dc (10% max. ripple) @ less than 70 mA (exclusive of load)
Range10 mm
Supply Protection CircuitryProtected against reverse polarity and transient voltages
Output ConfigurationDiscrete and analog output Discrete:
Bipolar:One NPN (current sinking) and one PNP (current sourcing)
Analog:0-10 mA
Output RatingDiscrete output:150 mA max. each output
OFF-state leakage current:less than 10 µA @ 30V dc
Saturation voltage (NPN):less than 2.0V @ 150 mA dc
Saturation voltage (PNP):less than 1.5V @ 150 mA dc
Analog output:0-10 mA
Max. load voltage drop:Vsupply minus 7V (3V @ 10Vsupply; 23V @ 30Vsupply)
Output Protection CircuitryProtected against false pulse on power-up and continuous overload or short circuit of outputs
Output Response TimeLess than 50 microseconds ON/OFF with no output delay timing selected
Delay at Power-up100 milliseconds; outputs do not conduct during this time.
Sensing ImageRectangular:1.2 x 3.8 mm @ 10 mm from face of lens; image oriented either parallel or perpendicular to sensor length, depending on model
Adjustments15-turn SENSITIVITY control with external knob Four DIP switches select the following functions:
Switch #1:light or dark operate
Switch #2:50 millisecond non-retriggerable one-shot
Switch #3:50 millisecond OFF-dalay
Switch #2 and #3:100 millisecond retriggerable one-shot
Switch #4:enable/disable for 10-element light bar
Indicators10-element Green moving LED light bar:displays signal strength relative to switchpoint setting
Green ON steady:output conducting
ConstructionHousing:zinc alloy diecast with black acrylic polyurethane finish
Cover:steel with black acrylic polyurethane finish
Lens and light bar display window:acrylic
Lens port cap and lens holder:ABS
MODE switch cap:Delrin
SENSITIVITY control knob:nylon
Environmental RatingIP67; NEMA 6
Connections2 m or 9 m 5-wire attached PVC cable, or 300 mm pigtail with 5-pin Euro-style quick-disconnect fitting. QD cable are ordered separately.
Operating ConditionsTemperature:-10 to +55° C
Relative humidity:90% @ 50° C (non-condensing)
Vibration and Mechanical ShockAll models meet IEC 68-2-6 and IEC 68-2-27 testing criteria
Application NotesIncludes approximately a 15° angle in sensor mounting when sensing color marks on shiny materials (example, do not mount sensor exactly perpendicular to shiny material surfaces).



Minimize web or product flutter whenever possible for greatest sensing reliability.

English

Data Sheets

Document Name Part Number File Size Download
1. R55 Standard Series
(Green LED)		 50392 1MB Download
2. R55 Standard Series
(White LED)		 59341 1.1MB Download

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