R58B Expert Registration Mark Sensors


The R58B registration mark sensor reduces complexity and increases speed of teaching the mark and the background, and reduces operator training and product change over time.

  • Ultra-fast 10 kHZ switching frequency
  • Sensor automatically selects red, green, or blue LED during TEACH to optimize application contrast
  • Selected color is indicated on the user interface, and customer specified color can be set from push buttons or PLC compatible remote input.
  • Outstanding color contrast sensitivity; detects 16 levels of gray scale
  • Provides 11 status LEDs to indicate sensor configuration and currently selected emitter color
  • Streamlined remote TEACH interface enables convenient sensor configuration and teaching via a PLC
  • Smart gain-control algorithm to maximize performance in low-contrast or high-gloss applications
  • Fast TEACH via single-click on the TEACH push-button or remote input
  • TEACH button can be temporarily deactivated by putting the sensor into RUN mode, or all buttons can be locked out via the remote interface wire
  • Rugged zinc alloy die-cast housing with high-quality acrylic lens suitable for food processing applications; rated IP67

Product Specifications

Supply Voltage and Current10 to 30V dc (10% maximum ripple within specified limits)

Supply current (exclusive of load current): 75 mA max @ 10V dc 35 mA @ 30V dc
Supply Protection CircuitryProtected against reverse polarity and transient over voltages
Output ConfigurationSingle output: one current sourcing (PNP) or one current sinking (NPN) open-collector transistor by model
Output RatingON-state load current: 100 mA max

OFF-state leakage current: NPN < 200 microamps;

PNP < 10 microamps (see Application Note 1)

NPN Saturation: < 1.6V at 100 mA

PNP Saturation: < 3.0V at 100 mA
Output Protection CircuitryProtected against false pulse on power up and continue overload or short-circuit of output
Output Response Time50 microseconds

Note: 1 second delay on power-up; output does not

conduct during this time
Repeatability15 microseconds
Tri-Color LED Sensing ImageRectangular: 1.2 mm x 3.8 mm (0.05
Construction:Housing: Zinc alloy die-cast and steel housing with black painted finish and o-ring sealed lens and lens port cap

Lens: Acrylic

Lens port cap and lens holder: ABS

Push-buttons: Thermoplastic elastomer

Labels: Polycarbonate
AdjustmentsMODE Push-button

Selects Operating Mode

TEACH Push-button

Initiate Teach from STATIC or DYNAMIC Mode

Both Push-buttons >2 s

Enter Sensor Set-up (only accessible from RUN Mode)

Remote Input (gray wire)

Input for remote Set-up of the sensor (PLC compatible)
ConnectionsPVC-jacketed 5 conductor 2 m (6.5') or 9 m (30') cable

with internal strain relief

Integral 5-pin Euro-style QD fitting

150 mm (6
Operating ConditionsTemperature: -10° to -55° C (+14° to 131° F)

Storage Temperature: -20° to +80° C (-4° to 185° F)

Maximum Relative Humidity: 90% at 50° C (non-condensing)
Environmental RatingIEC IP67
Vibration and Mechanical ShockAll models meet IEC 68-2-6 and IEC 68-2-27 testing criteria
Application Notes1. NPN OFF-state leakage current is < 200 µA for load impedances > 3kΩ or optically isolated loads. For load current of 100 mA, leakage is < 1% of load current.

2. Do not mount the sensor directly perpendicular to shiny surfaces; position it at approximately a 15° angle in relation to the sensing target (see Installation Notes).

3. Minimize web or product


Data Sheets

Document Name Part Number File Size Download
1. R58B Series Expert Registration Mark Sensor 156477 Download

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