42EF RightSight™
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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.
The RightSight Laser offers a Class 1 laser beam designed for the detection of small parts in the packaging, material handling, and semiconductor industries. The polarized retroreflective, diffuse, and transmitted beam laser models come in an IP54 rated enclosure suitable for light to medium duty application environments. The IP69k rated background and foreground suppression sensor is ideal for the detection of small targets while ignoring highly reflective backgrounds.
Features
- Compact right angle housing with universal 18 mm threaded nose and base mounting options
- Fixed, teachable, and adjustable sensitivity models
- Highly visible 360° indicators allow for quick verification of operation
- Dual (NPN and PNP), NPN or PNP only models
- IP54 rated enclosure for laser models: diffuse, polarized retroreflective, and transmitted beam models
- IP67 with 1200 psi; IP69K rated enclosure for standard and laser background/foreground suppression models
Available Models
| Standard | Laser |
| Retroreflective | Polarized Retroreflective |
| Polarized Retroreflective | Standard Diffuse |
| Clear Object Detection | |
| Standard Diffuse | Transmitted Beam |
| Sharp Cutoff Diffuse | |
| Background Suppression | |
| Fixed Focus Diffuse | |
| Transmitted Beam | |
| Fiber Optic |
Specifications
Specifications for All Models
| Certifications | UL Listed, CSA Certified, 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 | Incandescent light 5000 lux |
| User Interface | |
| Indicator LEDs | Green LED, Orange LED and Yellow LED |
| Electrical | |
| Protection Type | False pulse, reverse polarity, overload, short circuit |
| Outputs | |
| Load Current | 100 mA |
| Leakage Current, Max. | DC: 0.1 mA; AC: 0.4 |
| Mechanical | |
| Housing Material | Mindel |
| Lens Material | Acrylic |
| Cover Material | Udel |
| Supplied Accessories | Supplied 18 mm mounting nut |
| Environmental | |
| Enclosure Type Rating | NEMA 4X, 6P, IP 67 (IEC 529); 1200 psi (8270 kPa) washdown |
| Operating Temperature [C (F)] | -25…+55° (-13…+131°) ³132V AC/DC -25…+70° (-13…+158°) £132V AC/DC |
| Supply Current | 35 mA, max. |
| Connection Type | 4-pin DC micro QD; 4-pin AC micro QD; 4-pin DC pico QD 2 m (6.5 ft) 22 AWG 300V PVC cable |
| For Output Type and Connection Type, see Product Selection. | |
Specifications for Standard Models
| Environmental | |
| Enclosure Type Rating | NEMA 4X, 6P, IP67(IEC 529); 1200 psi (8270 kPa) washdown, IP69K |
| Operating Temperature [C (F)] | -25…+70° (-13…+158°) £ 132V AC/DC; -25…+55° (-13…+131°) ³ 132V AC/DC |
| Electrical | |
| Operating Voltage | 10.8…30V DC, 21.6 …264V AC/DC |
| Current Consumption | 35 mA DC max.; 15 mA AC max. |
| Outputs | |
| Output Type | NPN and PNP, NPN or PNP |
| Output Function | Dark operate |
| Mechanical | |
| Connection Type | 2 m cable, 4-pin DC micro (M12) QD, 4-pin pico (M8) QD |
Specifications for Laser Models
| Environmental | |
| Enclosure Type Rating | |
| Operating Temperature [C (F)] | -10…+50° (14…+122°) |
| Electrical | |
| Operating Voltage | 24V DC ± 10% |
| Current Consumption | 40 mA max. |
| Outputs | |
| Output Type | NPN & PNP |
| Output Function | Dark operate |
| Mechanical | |
| Connection Type | 2 m cable, 4-pin DC micro (M12) QD |
Optical
| Sensing Mode | Retroreflective | Polarized Retroreflective | Clear Object | Diffuse | Sharp Cutoff | Background Suppression | Fixed Focus | Transmitted Beam | Fiber Optic |
| Standard | |||||||||
| Response Time | 1 ms | 1 ms | 0.5 ms | 1 ms | 1 ms | 1 ms | 1 ms | 1 ms | Depends on fiber optic cable. |
| Field of View | 2.5° | 1.5° | 1.5° | 5° | 7° | 20° | — | — | — |
| Spot Size | 140 mm @ 3 m | 83.8 mm @ 3 m | 26.7 mm @ 1 m | 48.3 mm @ 500 mm | 16 mm @ 130 mm | 17.8 mm @ 50 mm, 14.2 mm @ 100 mm | — | — | — |
| Light Source | Visible red | Visible red | Visible red | Infrared | Infrared | Infrared | Visible red | Infrared 880 nm | Infrared |
| Laser | |||||||||
| Spot Size | 16 x 20 mm | 2 x 3.5 mm | 50 x 70 mm 50 x 70 mm |
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| Light Source | Class 1 Laser | Class 1 Laser | Class 1 Laser | ||||||
Product Selection
| Sensing Mode | Operating Voltage | Light Source | Sensing Distance | Sensitivity Adjustment | Output Function | Output Type‡ | Cat. No.§ | |
| Retroreflective |
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10.8…30V DC | Visible red | 0.025…4.5 m (0.08…14.7 ft) | No adjustment | Light operate | NPN and PNP | 42EF-U2JBB-F4 |
| Dark operate | 42EF-U2KBB-F4 | |||||||
| 21.6…264V AC/DC | Light operate | N-MOSFET | 42EF-U2RCB-G4 | |||||
| Dark operate | 42EF-U2SCB-G4 | |||||||
| Polarized retroreflective |
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10.8…30V DC | Visible red | 0.025…3 m (0.08…9.8 ft) | No adjustment | Light operate | NPN and PNP | 42EF-P2JBB-F4 |
| Dark operate | 42EF-P2KBB-F4 | |||||||
| Light and dark operate | NPN | 42EF-P2MNB-F4 | ||||||
| PNP | 42EF-P2MPB-F4 | |||||||
| 21.6…264V AC/DC | Single-turn knob | Light operate | N–MOSFET | 42EF-P2RCB-G4 | ||||
| Dark operate | 42EF-P2SCB-G4 | |||||||
| 24V DC ± 10% | Class 1 Laser | 0.05…15 m (0.16…49.2 ft) | Teach Button | Light operate | NPN & PNP | 42EF-P8JBC-F4 | ||
| Class 1 Laser | Dark operate | 42EF-P8KBC-F4 | ||||||
| Clear object detection |
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10.8…30V DC | Visible red | 0.025…1 m (0.08…3.3 ft) | Single-turn knob | Light operate | NPN and PNP | 42EF-C2JBA-F4 |
| Dark operate | 42EF-C2KBA-F4 | |||||||
| 21.6…284V AC/DC | Light operate | N-MOSFET | 42EF-C2RCA-G4 | |||||
| Dark operate | 42EF-C2SCA-G4 | |||||||
| Diffuse |
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10.8…30V DC | Infrared | 3…700 mm (0.1…27.6 in.) | Teach button | Light operate | NPN and PNP | 42EF-D1JBCK-F4 |
| Dark operate | 42EF-D1KBCK-F4 | |||||||
| 3…500 mm (0.1…19.7 in.) | Single-turn knob | Light operate | 42EF-D1JBAK-F4 | |||||
| Dark operate | 42EF-D1KBAK-F4 | |||||||
| Light and dark operate | NPN | 42EF-D1MNAK-F4 | ||||||
| PNP | 42EF-D1MPAK-F4 | |||||||
| 21.6…264V AC/DC | 3…300 mm (0.1…11.8 in.) | Single-turn knob | Light operate | N-MOSFET | 42EF-D1RCAK-G4 | |||
| Dark operate | 42EF-D1SCAK-G4 | |||||||
| 24V DC ± 10% | Class 1 Laser | 3…300 mm (0.1…11.8 in.) | Single-turn knob | Light operate | NPN and PNP | 42EF-D8JBA-F4 | ||
| Dark operate | 42EF-D8KBA-F4 | |||||||
| Teach button | Light operate | 42EF-D8JBC-F4 | ||||||
| Dark operate | 42EF-D8KBC-F4 | |||||||
| Recommended standard 4-pin DC micro (M12) quick-disconnect cordset. | 889D-F4AC-2 | |||||||
| Recommended standard 4-pin DC pico (M8) quick-disconnect cordset. | 889P-F4AB-2 | |||||||
| Recommended standard 4-pin AC micro (M12) quick-disconnect cordset. | 889D-F4AEA-2 | |||||||
| § Connection Options: The -F4 suffix describes a 4-pin DC micro (M12) quick-disconnect connector on a 150 mm (6 in.) length cable for DC models and the -G4 describes a 4-pin AC micro (M12) quick-disconnect connector on a 150 mm (6 in.) length cable for AC models. For additional connection options, replace the -F4 or -G4 suffix with: -A2 for a 2 m cable without quick-disconnect connection(for example, 42EF-P2MPB-A2 ). -Y4 for a 4-pin DC pico (M8) quick-disconnect connection (for example, 42EF-P2MPB-Y4). This option is only available for DC non-laser models. ‡ P-MOSFET are available. Refer to ProposalWorks or visit www.ab.com/e-tools for additional product selection information. |
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| Sensing Mode | Operating Voltage | Light Source | Sensing Distance | Sensitivity Adjustment | Output Function | Output Type‡ | Cat. No.§ | |
| Sharp cutoff diffuse |
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10.8…30V DC | Infrared | 3…100 mm (0.1…3.93 in.) | Single-turn knob | Light operate | NPN & PNP | 42EF-S1JBA-F4 |
| Dark operate | 42EF-S1KBA-F4 | |||||||
| Light and dark operate | NPN | 42EF-S1MNA-F4 | ||||||
| PNP | 42EF-S1MPA-F4 | |||||||
| 21.6…264V AC/DC | Light operate | N-MOSFET | 42EF-S1RCA-G4 | |||||
| Dark operate | NPN and PNP | 42EF-S1SCA-G4 | ||||||
| Background suppression |
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10.8…30V DC | Infrared | 3…50 mm (0.1…2 in.) | No adjustment | Light operate | NPN and PNP | 42EF-B1JBBC-F4 |
| Dark operate | 42EF-B1KBBC-F4 | |||||||
| Light and dark operate | NPN | 42EF-B1MNBC-F4 | ||||||
| PNP | 42EF-B1MPBC-F4 | |||||||
| 21.6…264V AC/DC | Infrared | 3…50 mm (0.1…2 in.) | No adjustment | Light operate | N-MOSFET | 42EF-B1RCBC-G4 | ||
| Dark operate | 42EF-B1SCBC-G4 | |||||||
| 10.8…30V DC | Infrared | 3…100 mm (0.1…3.9 in.) | No adjustment | Light operate | NPN and PNP | 42EF-B1JBBE-F4 | ||
| Dark operate | 42EF-B1KBBE-F4 | |||||||
| Light and dark operate | NPN | 42EF-B1MNBE-F4 | ||||||
| PNP | 42EF-B1MPBE-F4 | |||||||
| 21.6…264V AC/DC | Infrared | 3…100 mm (0.1…3.9 in.) | No adjustment | Light operate | N-MOSFET | 42EF-B1RCBE-G4 | ||
| Dark operate | 42EF-B1SCBE-G4 | |||||||
| Background/Foreground Suppression |
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10…30V DC | Class 1 Laser | 8…250 mm (0.31…9.84 in.) | Remote Teach | Light or dark operate | NPN and PNP | 42EF-B8LBR-F5 |
| Pushbutton | 42EF-A8LBC-F4 | |||||||
| Fixed Focus Diffuse |
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10…30V DC | Visible red | 0.043 m (0.14 ft) | Teach button | Light operate | NPN & PNP | 42EF-F2JBC-F4 |
| Single-turn knob | Dark operate | 42EF-F2KBC-F4 | ||||||
| Recommended standard 4-pin DC micro (M12) quick-disconnect cordset. | 889D-F4AC-2 | |||||||
| Recommended standard 4-pin DC pico (M8) quick-disconnect cordset. | 889P-F4AB-2 | |||||||
| Recommended standard 4-pin AC micro (M12) quick-disconnect cordset. | 889D-F4AEA-2 | |||||||
| § Connection Options: The -F4 suffix describes a 4-pin DC micro (M12) quick-disconnect connector on a 150 mm (6 in.) length cable for DC models and the -G4 describes a 4-pin AC micro (M12) quick-disconnect connector on a 150 mm (6 in.) length cable for AC models. For additional connection options, replace the -F4 or -G4 suffix with: -A2 for a 2 m cable without quick-disconnect connection(for example, 42EF-P2MPB-A2 ). -Y4 for a 4-pin DC pico (M8) quick-disconnect connection (for example, 42EF-P2MPB-Y4). This option is only available for DC non-laser models. ‡ P-MOSFET are available. Refer to ProposalWorks or visit www.ab.com/e-tools for additional product selection information. |
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| Sensing Mode | Operating Voltage | Light Source | Sensing Distance | Sensitivity Adjustment | Output Function | Output Type | Cat. No.§ | |
| Transmitted beam |
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10.8…30V DC | Infrared 880 nm | Depends on Receiver | No adjustment | NA transmitted beam emitter | — | 42EF-E1EZB-F4 |
| 21.6…264V AC/DC | 42EF-E1QZB-G4 | |||||||
| 24V DC ± 10% | Class 1 Laser | 42EF-E8EZB-F4 | ||||||
| 10.8…30V DC | Infrared | 4 m (13.1 ft) | No adjustment | Light operate | NPN & PNP | 42EF-R9JBBV-F4 | ||
| Dark operate | 42EF-R9KBBV-F4 | |||||||
| Light and dark operate | NPN | 42EF-R9MNBV-F4 | ||||||
| PNP | 42EF-R9MPBV-F4 | |||||||
| 21.6…264V AC/DC | Light operate | N-MOSFET | 42EF-R9RCBV-G4 | |||||
| Dark operate | 42EF-R9SCBV-G4 | |||||||
| 10.8…30V DC | Infrared | 8 m (26.3 ft) | No adjustment | Light operate | NPN & PNP | 42EF-R9JBBT-F4 | ||
| Dark operate | 42EF-R9KBBT-F4 | |||||||
| Light and dark operate | NPN | 42EF-R9MNBT-F4 | ||||||
| PNP | 42EF-R9MPBT-F4 | |||||||
| 21.6…264V AC/DC | Light operate | N-MOSFET | 42EF-R9RCBT-G4 | |||||
| Dark operate | 42EF-R9SCBT-G4 | |||||||
| 10.8…30V DC | Infrared | 20 m (65.6 ft) | No adjustment | Light operate | NPN & PNP | 42EF-R9JBB-F4 | ||
| Dark operate | 42EF-R9KBB-F4 | |||||||
| Light and dark operate | NPN | 42EF-R9MNB-F4 | ||||||
| PNP | 42EF-R9MPB-F4 | |||||||
| 21.6…264V AC/DC | Light operate | N-MOSFET | 42EF-R9RCB-G4 | |||||
| Dark operate | 42EF-R9SCB-G4 | |||||||
| 24V DC ± 10% | Infrared | 0.015…40 m (0.05…131.2 ft) | No adjustment | Light operate | NPN & PNP | 42EF-R7JBB-F4 | ||
| Dark operate | 42EF-R7KBB-F4 | |||||||
| Large aperture fiber optic |
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10.8…30V DC | Infrared | Depends on Fiber Optic | Single-turn knob | Light operate | NPN & PNP | 42EF-G1JBA-F4 |
| Dark operate | 42EF-G1KBA-F4 | |||||||
| Light and dark operate | NPN | 42EF-G1MNA-F4 | ||||||
| PNP | 42EF-G1MPA-F4 | |||||||
| 21.6…264V AC/DC | Light operate | N-MOSFET | 42EF-G1RCA-G4 | |||||
| 21.6…264V DC | Dark operate | 42EF-G1SCB-G4 | ||||||
| Recommended standard 4-pin DC micro (M12) quick-disconnect cordset. | 889D-F4AC-2 | |||||||
| Recommended standard 4-pin DC pico (M8) quick-disconnect cordset. | 889P-F4AB-2 | |||||||
| Recommended standard 4-pin AC micro (M12) quick-disconnect cordset. | 889D-F4AEA-2 | |||||||
| § Connection Options: The -F4 suffix describes a 4-pin DC micro (M12) quick-disconnect connector on a 150 mm (6 in.) length cable for DC models and the -G4 describes a 4-pin AC micro (M12) quick-disconnect connector on a 150 mm (6 in.) length cable for AC models. For additional connection options, replace the -F4 or -G4 suffix with: -A2 for a 2 m cable without quick-disconnect connection(for example, 42EF-P2MPB-A2 ). -Y4 for a 4-pin DC pico (M8) quick-disconnect connection (for example, 42EF-P2MPB-Y4). This option is only available for DC non-laser models. |
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P-MOSFET models have a lower in-rush current threshold for short-circuit protection than N-MOSFET. Therefore, they may be susceptible to false trigger or short-circuit protection due to induced noise. For high noise AC applications, we recommend the use of N-MOSFET models. |
Glass Fiber Optic Cables
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Cat. No. Explanation
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User Interface
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Color | State | Status | Label |
| Yellow | OFF | Output de-energized | Output de-energized | |
| ON | Output energized | Output energized | ||
| Flashing | SCP active | NA | ||
| Orange | OFF | Margin < 2.5 | Normal operation | |
| ON | Margin > 2.5 | Teach mode active | ||
| Flashing | Output SCP active (AC models only) | Teach mode active or output SCP active | ||
| Green | OFF | Sensor not powered, SCP active, output active | Sensor not powered | |
| ON | Sensor powered | Sensor powered | ||
| Flashing | NA | Unstable margin condition or output SCP active | ||
| Note: For DC models, output and margin LEDs alternate flashing when SCP is active. | ||||
Wiring Diagrams‡
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‡ For Allen-Bradley programmable controller compatible interface, refer to publication 42–2.0.
All wire colors on quick-disconnect models refer to Allen-Bradley 889D cordsets.
Approximate Dimensions
Dimensions are shown in mm (in.). Dimensions are not intended to be used for installation purposes.
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Note: All sensors supplied with one M18 mounting nut (cat. no. 75012–097–01) except fiber optic models which come with two M18 mounting nuts (cat. no. 75012–025–01).
§ Refer to www.ab.com/e-tools or Proposal Works for 2D and 3D CAD drawings.
Response Curves and Beam Patterns for Standard Models
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Response Curves and Beam Patterns for Laser Models
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Cordsets and Accessories
| Description | Cat. No. | Description | Cat. No. |
Description | Cat. No. |
| DC Micro QD Cordset, Straight, 4-pin, 2 m |
889D-F4AC-2 | 76 mm (3 in.) Diameter Reflector | 92-39 | Apertures, 1 mm Slot | 60-2660 |
| AC Micro QD Cordset, Straight, 4-pin, 2 m |
889R-F4AEA-2 | 32 mm (1.25 in.) Diameter Reflector | 92-47 | Apertures, 2 mm Slot | 60-2661 |
| Pico QD Cordset, Straight, 4-pin, 2 m |
889P-F4AB-2 | Mounting Bracket Swivel/Tilt | 60-2649 | Apertures, 4 mm Slot | 60-2662 |
| Aperture Set | 60-2659 | ||||
| Bifurcated Fiber Optic Cable, 38 mm (1.5 in.) typical range |
43GR-TBB25SL | Individual Fiber Optic Cable, 457 mm (18 in.) typical range |
43GT-FAS25SL | ||
| Bifurcated Fiber Optic Cable, 21 mm (0.8 in.) typical range |
43GR-TFS10ML | Individual Fiber Optic cable, 152 mm (6 in.) typical range |
43GT-TFS10ML | ||