Installation Instructions
Green Status
Indicator
Orange Status
Indicator
Original Instructions
RightSight Miniature Sensors
Catalog Numbers 42EF-D2JBAK-A2, 42EF-D2JBAK-F4, 42EF-D2KBAK-A2, 42EF-D2KBAK-F4, 42EF-D2MPAK-A2, 42EF-D2MPAK-F4,
42EF-D2MPAK-Y4, 42EF-P2JBB-A2, 42EF-P2JBB-F4, 42EF-P2KBB-A2, 42EF-P2KBB-F4, 42EF-P2MPB-A2, 42EF-P2MPB-F4, 42EF-P2MPB-Y4,
42EF-R2JBB-F4, 42EF-R2JBBT-A2, 42EF-R2JBBT-F4, 42EF-R2KBB-A2, 42EF-R2KBB-F4, 42EF-R2KBB-Z31, 42EF-R2KBBT-A2, 42EF-R2KBBT-F4,
42EF-R2MEB-F4, 42EF-R2MNB-A2, 42EF-R2MNB-F4, 42EF-R2MNB-Y4, 42EF-R2MNBT-A2, 42EF-R2MNBT-F4, 42EF-R2MPB-A2, 42EF-R2MPB-A5,
42EF-R2MPB-A6, 42EF-R2MPB-F4, 42EF-R2MPB-Y4, 42EF-R2MPBT-A2, 42EF-R2MPBT-A5, 42EF-R2MPBT-F4, 42EF-R2MPBT-Y4, 42EF-S1JBA-A2,
42EF-S1JBA-F4, 42EF-S1KBA-A2, 42EF-S1KBA-F4, 42EF-S1MEA-F4, 42EF-S1MNA-A2, 42EF-S1MNA-F4, 42EF-S1MNA-Y4, 42EF-S1MPA-A2,
42EF-S1MPA-F4, 42EF-S1MPA-Y4
Table 1 and Table 2 provide indicator status in the RUN mode, during operation. The
IMPORTANT
SAVE THESE INSTRUCTIONS FOR FUTURE USE.
sensor is always in run mode except when being taught.
Table 1 - Standard I/O (Auto PNP/NPN) Operating Mode Indication
Description
The 42EF RightSight™ family of photoelectric sensors offers high-performance
general-purpose sensing in a compact, flexible package. They are designed for
applications where simplified installation and maintenance are required.
RightSight sensors provide a range of mounting options. The sensors can be
through-hole mounted against a surface or can be installed using the threaded
18 mm base or nose mounting options.
Designed to withstand the rigors of food processing and material handling
environments, the 42EF RightSight standard models can withstand repeated 1200
psi and IP69K high-pressure washdowns.
Features
• Compact right angle housing with universal 18 mm threaded nose and base
mounting options
• Fixed, teachable, and adjustable sensitivity models
• 360° highly visible (status indicators helps operators verify proper
operation regardless of sensor installation location)
• Visible status indicator light-source for ease of alignment
• Alignment aid helps achieve excellent reliability operating margin
• Dual (NPN and PNP), NPN or PNP only models
• Linear sensitivity adjustment
• IP67 with 1200 psi; IP69K rated enclosure
• IO-Link 1.1 Communication protocol that is offered in all standard modes
Status Indicator
Color Status Description
OFF Power is off
Green
Orange
ON Power is on
Flashing (6 hz) Unstable light: 0.8 X < margin < 1.5 X
Flashing (1.4 hz) Output short circuit protection active
OFF Output de-energized
ON Output energized
Table 2 - IO-Link Operation Mode Indication
Color Status Description
Green
Orange
See www.ab.com for additional details about the operation of the 42EF RightSight
in IO-Link mode.
OFF Power is off
Flashing (1 Hz) Power is on
OFF Output de-energized
ON Output energized
Sensor User Interface
The green status indicator can also serve as a set-up alignment aid that indicates
that a margin of 1.5 has been reached. The sensor is receiving at least 1.5 times the
signal strength back from the target that is required to trigger an output signal. In
general, it is desirable to have a higher margin to help overcome any deteriorating
environmental conditions, that is, dust build-up on the sensor lens. When aligning
the sensor, the optimum performance can be obtained if this margin indicator is
illuminated with the target in place. When aligning diffuse mode sensors, be sure
that the sensitivity is set at its maximum setting; use the single-turn adjustment
knob on the front panel. Pan the sensor left, right, up, and down to center the beam
on the target. Decrease this setting to help prevent the sensor from detecting a
background object. If this problem persists, the application requires the use of a
background suppression, sharp cutoff diffuse, or retroreflective sensing mode.
RightSight Miniature Sensors Installation Instructions
4
3
1
2
3
2
1
4
M12 Male M8 Male
+V
-V
Blue (3)
Black (4)
White (2)
Brown (1)
PNP light operate or IO-Link
NPN light operate or disabled (IO-Link operation default)
+V
-V
Blue (3)
Black (4)
White (2)
Brown (1)
PNP dark operate or IO-Link
NPN dark operate or disabled (IO-Link operation default)
+V
-V
Blue (3)
Black (4)
White (2)
Brown (1)
PNP light operate or IO-Link
PNP dark operate or disabled (IO-Link operation default)
+V
-V
Blue (3)
Black (4)
White (2)
Brown (1)
NPN light operate or IO-Link
NPN dark operate or disabled (IO-Link operation default)
46.7
(1.84)
27
(1.06)
16.5
(0.65)
10
(0.40)
20.5
(0.81)
34.5
(1.36)
10
(0.40)
27.5
(1.08)
9.6
(0.38)
4
(0.16)
19
(0.75)
32.7
(1.29)
Sensitivity Adjustment
(diffuse and glass fiber-
optic only)
Indicators
18 mm Mounting Nut
3.6 (0.145) dia.
clearance for #16-32
screw (two places)
M18 x 1.0 thread
1
10
100
10 100 100001000
92-124
92-47
92-39
Distance to Reflector (mm)
Operating Margin
0.1
10
1000
1 10 1000100
1
100
Distance (mm)
Margin (X)
Wiring Diagrams
The quick-disconnect connector is shown in the following diagrams. The pin
numbers correspond to male connectors on the sensor.
Figure 1 - Micro (M12) Male QD on Pigtail and Integral Pico (M8) Male QD
Output Wiring
Figure 2 - Light Operate PNP and NPN Models
(42EF-D2JBAK-x, 42EF-P2JBB-x, 42EF-R2JBB-x, 42EF-S1JBB-x)
Figure 3 - Dark Operate PNP and NPN Models
(42EF-D2KBAK-x, 42EF-P2KBB-x, 42EF-R2KBB-x, 42EF-S1KBB-x)
(a)
(a)
Approximate Dimensions [mm (in.)]
Figure 4 - PNP Complementary Models
(42EF-D2MPAK-x, 42EF-P2MPB-x, 42EF-R2MPB-x, 42EF-S1MPB-x)
Figure 5 - NPN Complementary Models
(42EF-D2MNAK-x, 42EF-P2MNB-x, 42EF-R2MNB-x, 42EF-S1MNB-x)
The IO-Link output pin 4 (black) does not support the connection of multiple
sensors in series (for example, one sensor powering the next sensor). The
connection of multiple sensors in series can be achieved when using pin 2 (white)
outputs or by ordering a non-IO-Link catalog number. See the
Rockwell Automation® Knowledgebase or contact your local distributor for specific
ordering information. For additional information about sensor operation in IO-Link
mode, see publication 42EF-UM001
Table 3 - Connection Types
Description Cat. No. Suffix
2 m (6.6 ft) cable
4-pin DC micro (M12) QD on 150 mm (6 in.) pigtail
4-pin DC pico (M8) QD on 150 mm (6 in.) pigtail -Y4
.
(a)
(a)
Typical Response Curves
Figure 6 - Visible Red Polarized Retroreflective— 3.0 m Margin Curve
Figure 7 - Visible Red Diffuse—500 mm Margin Curve
-A2
-F4
(a) Replace the x in the catalog number with a suffix from Ta ble 3.
2 Rockwell Automation Publication 42EF-IN008B-EN-P - August 2020
RightSight Miniature Sensors Installation Instructions
1.0
10.0
100.0
2.54 25.4 254
Distance (m)
Operating Margin
Distance (m)
Beam Diameter (mm)
-80
0
0 1000 2000
-40
-20
-60
3000 4000 5000
80
40
20
60
92-47
92-39
92-124
-5
3
5
0 100 600200
-1
1
-3
300 400 500
Distance to Target (mm)
Beam Diameter (mm)
Distance to Target (mm)
Beam Diameter (mm)
Distance (m)
Beam Diameter (m)
1
100
1000
1 10 100
10
Distance (m)
Operating Margin
-0.5
-0.4
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
0.4
0.5
0 5 10 15 20 25
Distance (m)
Beam Diameter (mm)
Figure 8 - Infrared Sharp Cutoff - 130 mm Margin Curve
Figure 9 - Visible Red Polarized Retroreflective—3.0 m Beam Pattern
Figure 12 - Transmitted Beam Receiver—8 m Beam Pattern
0.2
0.15
0.1
0.05
0
-0.05
-0.1
-0.15
-0.2
0.00 2.00 4.00 6.00 8.00 10.00
Figure 13 - Transmitted Beam Receiver—Margin Curves
Figure 10 - Visible Red Diffuse—500 mm Beam Pattern
Figure 11 - Infrared Sharp Cutoff - 130 mm Beam Pattern
8
6
4
2
0
-2
-4
-6
-8
Rockwell Automation Publication 42EF-IN008B-EN-P - August 2020 3
Figure 14 - Transmitted Beam Receiver—20 m Beam Pattern
Accessories
Description Cat. No.
4-pin DC micro, 2 m (6.5 ft) cordset
Swivel/tilt bracket (see Figure 16
) 60-2649
Straight bracket 60-2656
Right angle bracket (see Figure 15
) 60-2657
Mounting kit
Clamp style bracket 871A-BP18
Flush mount adaptor
4-pin DC micro field-mount terminal chamber
1.25 in. diameter reflector 92-47
3 in. diameter reflector
120100806040200
889D-F4AC-2
60-2716
60-2590
871A-TS4-DM
92-39
Figure 15 - Right Angle Bracket #60-2657
57.15
(2.25)
28.6
(1.125)
50.08
(2.0)
7.95
(0.31)
10° Adjustment in each
direction
Figure 16 - Swivel/Tilt Bracket #60-2649
Specifications
Attribute 42EF-*J* 42EF-*K* 42EF-*M*
Certifications c-UL-us Listed and CE Marked for all applicable directives
Vibration
Shock 30 G with 1 ms pulse duration, meets or exceeds IEC 60947-5-2
Relative humidity 5…95% (noncondensing)
Ambient-light immunity
User Interface
Status indicators
Electrical
Adjustments Fixed or adjustment knob by cat. no.
Voltage 10…30V DC, I-O link: 18…30V DC
Current consumption 30 mA, max
Sensor protection False pulse, reverse polarity, overload, short circuit
Outputs
Response time
Output type PNP and NPN
Load current 100 mA
Leakage current, max
Mechanical
Housing material Mindel™
Lens material Acrylic
Cover material Udel™
Supplied accessories 18 mm mounting nut
Environmental
Enclosure type rating NEMA 4X, 6P, IP67, IP69K; 1200 psi (8270 kPa) washdown
Operating temperature -25…+70 °C (-13…+158 °F)
Connection type
10…55 Hz, 1 mm (0.04 in.) amplitude, meets or exceeds
IEC 60947-5-2
• Incandescent light: 5000 lux
•Sunlight: 20,000 lux
• Green (power and margin)
•Orange (output)
• 1 ms (diffuse, polarized retroreflective)
• 4 ms (transmitted beam)
PNP OR NPN
(based on cat. no.)
• PNP: 0.1 mA
• NPN: 0.3 mA
•2 m (6.6 ft) cable
• 4-pin DC micro (M12) QD on 150 mm (5.9 in.) pigtail
• 4-pin DC pico (M8) QD on 150 mm (5.9 in.) pigtail
Waste Electrical and Electronic Equipment (WEEE)
At the end of life, this equipment should be collected separately from any unsorted municipal waste.
Rockwell Automation maintains current product environmental compliance information on its website at rok.auto/pec.
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Publication 42EF-IN008B-EN-P - August 2020 | Supersedes Publication 42EF-IN008A-EN-P - January 2016
Copyright © 2020 Rockwell Automation, Inc. All rights reserved. Printed in the U.S.A.
PN-595642
10001372107 Ver 01
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