Page 1
Installation Instructions
Green Status
Indicator
Orange Status
Indicator
Original Instructions
RightSight Miniature Sensors Installation Instructions
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
The table below provides indicator status in the RUN mode, during
IMPORTANT SAVE THESE INSTRUCTIONS FOR FUTURE USE.
operation. The sensor is always in run mode except when being taught.
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 ensure 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
Standard I/O (Auto PNP/NPN)
Operating Mode Indication
OFF Power is off
ON Power is on
Green
Orange
Flashing (6 hz)
Flashing (1.4 hz) Output short circuit protection active
OFF Output de-energized
ON Output energized
Unstable light: 0.8 X < margin < 1.5
X
IO-Link Operation Mode Indication
Green
Orange
See www.ab.com for additional details about the operation of the 42EF
RightSight™ in IO-Link mode.
OFF Power is off
Flash (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 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.
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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 for IO-Link (default)
+V
-V
Blue (3)
Black (4)
White (2)
Brown (1)
PNP dark operate or IO-Link
NPN dark operate or disabled for IO-Link (default)
+V
-V
Blue (3)
Black (4)
White (2)
Brown (1)
PNP light operate or IO-Link
PNP dark operate or disabled for IO-Link (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 (2 places)
M18 x 1.0 thread
1
10
100
10 100 100001000
92-124
92-47
92-39
Distance to Ref lector (mm)
Operating Margin
Connection Types
Description Cat. No. Suffix
2 m cable -A2
4-pin DC micro (M12) QD on 150 mm (6 in.) pigtail -F4
4-pin DC pico (M8) QD on 150 mm (6 in.) pigtail -Y4
Wiring Diagrams
The quick-disconnect connector is shown in the following diagrams.
The pin numbers correspond to male connectors on the sensor.
Micro (M12 Male QD on Pigtail and
Integral Pico (M8) Male QD
Output Wiring
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, refer to the
42EF RightSight™ IO-Link user manual available at http://
ab.rockwellautomation.com/.
Dimensions [mm (in.)]
Light Operate PNP and NPN Models (42EF-D2JBAK-1, 42EF-P2JBB-1,
42EF-R2JBB-
1
)
Dark Operate PNP and NPN Models (42EF-D2KBAK42EF-R2KBB-
1
)
PNP Complementary Models (42EF-D2MPAK42EF-R2MPB-
NPN Complementary Models (42EF-D2MNAK42EF-R2MNB-
1
See Connection Types table for cable lengths.
The IO-Link output pin four (black) does not support the connection
of multiple sensors in series (for example, one sensor powering the next
sensor). Connecting multiple sensors in series can be achieved when
using pin two (white) outputs or by ordering a non-IO-Link catalog
2 Rockwell Automation Publication 42EF-IN008A-EN-P - January 2016
1
)
1
)
Brown (1)
White (2)
Black (4)
Blue (3)
1
1
, 42EF-P2MPB-1,
1
, 42EF-P2MNB-1,
+V
NPN dark operate or disabled for IO-Link (default)
NPN light operate or IO-Link
-V
, 42EF-P2KBB-1,
Typical Response Curves
Visible Red Polarized Retroreflective— 3.0 m Margin Curve
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RightSight Miniature Sensors Installation Instructions
0.1
10
1000
1 10 1000100
1
100
Distance (mm)
Margin (X)
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)
Operating Margin
-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
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)
Visible Red Diffuse—500 mm Margin Curve
Visible Red Polarized Retroreflective—3.0 m Beam Pattern
Transmitted Beam Receiver—8 m Beam Pattern
Transmitted Beam Receiver—Margin Curves
Visible Red Diffuse—500 mm Beam Pattern
Transmitted Beam Receiver—20 m Beam Pattern
Rockwell Automation Publication 42EF-IN008A-EN-P - January 2016 3
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Rockwell Otomasyon Ticaret A.Ş., Kar Plaza İş Merkezi E Blok Kat:6 34752 İçerenköy, İstanbul, Tel: +90 (216) 5698400
Accessories Specifications
57.15
(2.25)
28.6
(1.125)
50.08
(2.0)
7.95
(0.31)
Right Angle Bracket #60-2657
Swivel/Tilt Bracket #60-2649
10° Adjustment in each
direction
Certifications cULus Listed and CE Marked for all applicable directives
Vibration 10…55 Hz, 1 mm amplitude, meets or exceeds IEC 60947-5-2
Shock 30 G with 1 ms pulse duration, meets or exceeds IEC 60947-5-2
Relative Humidity 5…95% (noncondensing)
Ambient-Light Immunity
User Inter face
Status Indicator s
Electrical
Adjustments Fixed or adjustment knob by cat. no.
Voltage 10…30V DC, I-O link: 18…30V DC
Current consumption 30 mA maximum
Sensor Protection False pulse, reverse polarity, overload, short circuit
Outputs
Response time 1 ms
Description Cat. No.
4-pin DC micro, 2 m (6.5 ft) cordset 889D-F4AC-2
Straight bracket 60-2656
Right angle bracket 60-2657
Mounting kit 60-2716
Clamp style bracket 871A-BP18
Flush mount adaptor 60-2590
4-pin DC micro field-mount terminal chamber 871A-TS4-DM
1.25 in. diameter reflector 92-47
3 in. diameter reflector 92-39
Output type PNP and NPN
Load Cu rrent 100 m A
Leakage Current, Max. PNP: 0.1 mA, NPN: 0.3 mA
Mechanical
Housing Material Mindel™
Lens M aterial Acryl ic
Cover Material Udel™
Supplied Accessories Supplied 18 mm mounting nut
Environmental
Enclosure Type Rating NEMA 4X, 6P, IP67, IP69K; 1200 psi (8270 kPa) washdown
Operating Temperature
[C (F)]
Connection Type
42EF-*2J* 42EF-*2K* 42EF-*2M*
Incandescent light: 5000 lux
Sunlight: 20,000 lux
Green status indicator (power and margin),
Orange status indicator (output)
PNP OR NPN
(based on cat. no.)
-25…+70° (-13…+158°)
2 m cable, 4-pin DC micro (M12) QD on 150 mm pigtail; 4-pin DC
pico (M8) QD on 150 mm pigtail
Rockwell Automation maintains current product environmental information on its website at
http://www.rockwellautomation.com/rockwellautomation/about-us/sustainability-ethics/product-environmental-compliance.page
Allen-Bradley, Rockwell Automation, and Rockwell Software are trademarks of Rockwell Automation, Inc.
Trademarks not belonging to Rockwell Automation are property of their respec tive companies.
Publication 42EF-IN008A-EN-P - January 2016 PN-282101
.
Copyright © 2016 Rockwell Automation, Inc. All rights reserved. Printed in the U.S.A.
10001372107 Ver 00
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