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R55 Color Mark Sensor

Color Registration Mark Sensor with Solid-State White Light Source

Printed in USA P/N 59341

R55 Features

• Outstanding color contrast sensitivity; detects 16 gray scale changes

• Reliably detects the toughest color mark contrasts, including 20% yellow against white

• Totally solid-state: no bulbs to replace and no need to switch between different

colored light sources

• Rugged zinc alloy die-cast housing with high-quality acrylic lens suitable for food

processing applications; rated IP67, NEMA 6

• Fixed-convergent sensing at 10 ±3 mm (0.39 ±0.12 inch); rectangular sensing

image measures 1.2 mm x 3.8 mm (0.05" x 0.15") at 10 mm from the lens

• 50 microsecond sensing response (10,000 operations per second)

• 10 to 30V dc operation; all models offer both NPN and PNP digital outputs, plus 0

to 10 mA analog output

• Switch-selectable light or dark operate; selectable output timing functions: 50 ms

off-delay; 50 ms non-retriggerable one-shot, and 100 ms retriggerable one-shot

• 15-turn sensitivity control permits accurate setup; 10-element light bar signal

strength display makes setup easy and fast

• Choose models with either horizontal or vertical sensing image (see chart below)

• 2 meter (6.5') integral cable or 5-pin euro-style 300 mm (12") pigtail quick

disconnect; 9 meter (30') integral cable is also available

Models Focus Cable

Supply

Voltage

Output

Type

Sensing Image Orientation

Visible white, 450-650 nm

For R55 Sensors:

* 9 m (30') cables are available by adding suffix “W/30” to the model number of any cabled sensor (e.g., R55CW1 W/30)

** A model with a QD connector requires an accessory mating cable. See the Accessories section on page 8 for more information.

R55CW1

10 mm

(0.39")

2 m (6.5')*

10-30V dc

Bipolar

NPN/PNP

Analog

0-10 mA

R55CW1Q

R55CW1QP

5-pin Euro-Style

pigtail QD**

R55CW2

2 m (6.5')*

R55CW2Q

Integral 5-pin

Euro-Style QD**

R55CW2QP

5-pin Euro-Style

pigtail QD**

Integral 5-pin

Euro-Style QD**

Parallel to sensor length

Perpendicular to sensor length

R55 Convergent Mode

LOAD

10-30 V dc

0 to 10mA

–

R55CG1

LOAD

BEST SETTING IS EQUAL LEDS LIT ABOVE & BELOW SWITCH POINT

RECEIVED LIGHT

POINTSW

ITC

Summary of content (8 pages)

PAGE 1
R55 Color Mark Sensor Color Registration Mark Sensor with Solid-State White Light Source R55 Features • Outstanding color contrast sensitivity; detects 16 gray scale changes • Reliably detects the toughest color mark contrasts, including 20% yellow against white • Totally solid-state: no bulbs to replace and no need to switch between different colored light sources • Rugged zinc alloy die-cast housing with high-quality acrylic lens suitable for food processing applications; rated IP67, NEMA 6 • Fi
PAGE 2
R55 Color Mark Sensor – White LED Product Description Champagne C ha m pa C ham pa C ham pa C ham pa C ham pa The R55 offers maintenance-free solid-state reliability, with the sensing performance until now offered only by short-lived incandescent color mark sensors. The R55 reliably detects all color contrasts found in common product registration color mark applications – even such extremely low contrasts as 20 percent yellow printed on white.
PAGE 3
R55 Color Mark Sensor – White LED R55 Mode Settings 1 2 3 4 Switches On Off bk DS LE L UA T Q GH E LI IS ED NG IV TI CE S ET RE T S BE 5C bu G1 wh 1. D.O. | L.O. T LI PO INT R5 SW ITC H bn AB OV E & BE L OW SW IT CH PO T IN The four switches located behind the tethered cap labeled “MODE” are used to select the functions shown in the table below. LO AD + 10 -30 – V dc SE ye 0 LOAD to 10 LO mA AD NS ITI Y VIT . L.O .| D.O OT 1. H ES s ON 0m 2. O | 5 Y N LA E FD s OF 0m 3.
PAGE 4
R55 Color Mark Sensor – White LED Lens Location Lens Cap The lens of the R55 may be installed at either of two lens ports (see Figure 3). The lens and the lens port cap are both threaded and may be exchanged by hand; no tools are required. The lens and cap both include an o-ring seal. Lens Cap 10 ± 3 mm 10 ± 3 mm Surface of Material Mounting Figure 3. R55 Lens Positions The R55 includes a total of eight size M5 threaded holes used for mounting (see dimension drawing on page 8).
PAGE 5
R55 Color Mark Sensor – White LED Sensitivity Adjustment Light Condition LED Segment #1 SWITCH The 10-element moving LED light bar displays received light signal strength, relative to the switch point setting. This display makes sensitivity adjustment extremely easy and accurate. Dark Condition LED Segment #10 POINT SWITCH POINT RECEIVED LIGHT RECEIVED LIGHT BEST SETTING IS EQUAL LEDS LIT ABOVE & BELOW SWITCH POINT BEST SETTING IS EQUAL LEDS LIT ABOVE & BELOW SWITCH POINT Figure 5a.
PAGE 6
R55 Color Mark Sensor – White LED R55 Color Mark Sensor (White LED) Specifications Supply Voltage and Current 10 to 30V dc (including 10% maximum ripple) at less than 70 mA (exclusive of load) Supply Protection Circuitry Protected against reverse polarity and transient voltages Output Configuration Digital outputs are bipolar: one current sourcing (PNP) and one current sinking (NPN) open-collector transistor Analog output is a current source which is proportional to the received light level Output Rat
PAGE 7
R55 Color Mark Sensor – White LED R55 Hookup Diagrams R55 Sensor with Quick Disconnect R55 Sensor with Attached Cable bn bu wh bk ye bn + 10-30V dc – + 10-30V dc – bu wh Load Load bk Load gy Load 0 to 10 mA Load Load 0 to 10 mA R55 Color Mark Sensor Dimensions 18.0 mm (0.71") Models with integral 5-pin Euro Quick disconnect fitting (model suffix Q) SWITCH Output Indicator 10-element Display POINT RECEIVED LIGHT BEST SETTING IS EQUAL LEDS LIT ABOVE & BELOW SWITCH POINT M12 x 1 Thread 28.
PAGE 8
R55 Color Mark Sensor – White LED • 12-ga. 300 series stainless steel Mounting SMB55ABrackets • 12-ga. 300 series stainless steel • Flat-mount bracket SMB55F • 15° offset bracket 24.1 mm (0.95") 2.6 mm (0.10") 11.4 mm (0.45") 4 x R6.4 mm (0.25") 31.8 mm (1.25") 12.7 mm (0.50") 15.2 mm (0.60") 24.8 mm 2 x 12.4 mm (0.98") (0.49") 25.4mm (1.00") 5.4 mm (0.21") 12 X R2.6 mm (0.10") 27.9 mm (1.10") 50.8 mm (2.00") • 12-ga. 300 series stainless steel • Right-angle bracket 5.4 mm (0.21") 5.4 mm (0.