42KA family photoelectric sensor offers high performance sensing capab

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42KA family photoelectric sensor offers high performance sensing capab

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42KA
42KA family photoelectric sensor offers high performance sensing capability subminiature package. Intended applications where small size criteria, 42KA practical alternative using separate sensors fiber optic cables. basic package styles offered- face view side view. seen illustrations above, placement sensor optics determines view. thinnest possible solution, face view should selected. Side view models have optics connecting cable located adjacent sides. ease selection, 42KA available three sensing modes cover most basic applications. Models available with without sensitivity adjustment. Those models with this feature contain cable mounted module allow smallest possible sensor size.
General Specifications
Unit Protection Supply Voltage Current Consumption Output Type Output Mode Output Rating Response Time Housing Material Lens Material Indicators Connection Types Supplied Accessories Optional Accessories Operating Environment Vibration Shock Operating Temperature Relative Humidity Approvals Reverse polarity (standard diffuse without sense adjustment only), transient noise 12-24V 30mA maximum model Selection Guide 80mA@24V 500µs Polyester Polycarbonate User Interface page 1-226 500V cable Mounting bracket Cordsets, mounting brackets (see Section NEMA IP40 (IEC529) 10-55Hz, amplitude, Meets exceeds 60947-5-2 with pulse duration, Meets exceeds 60947-5-2 -25_C +55_C (-13_F +131_F) 5.85% listed, certified, marked applicable directives
Features
Subminiature package style Three sensing modes Models with without sensitivity adjustment Highly visible Indicators output models cable connection
General Information
Wiring Diagrams page 1-226 Dimensions page 1-226 1-227
Sensing Modes
Standard Diffuse page 1-228 Sharp Cutoff Diffuse page 1-229 Transmitted Beam page 1-230
1-225
42KA
User Interface Panel
Label
Color
Green
State
Status
0.8<margin<1.2 0.8>margin>1.2 Output activated Output activated
Wiring Diagrams
Output
Cable Brown: (Transmitted Beam) 12-24V (All Other Models) Load Black: Output Black: Output Load Blue: Blue:
Output
Cable
Brown: (Transmitted Beam) 12-24V (All Other Models)
Note: Details regarding connection Allen-Bradley Bulletin 42KA photoelectric sensors Allen-Bradley Programmable Controllers found publication 42-2.0.
Dimensions-mm (inches)
Transmitted Beam Face View Sensors
12.5 (0.49) (0.14) (0.04) (0.05) (0.16) (0.18) (0.06) (0.71) Photo Detector Dia. (0.15) (0.08) Dia. (0.11) Indicators (Red Output, Green Stability) (0.08) (0.43) (0.43) Indicators (Red Output, Green Stability) (0.10) (0.14) (0.10) (0.14) (0.18) Light Source (0.07) 12.5 (0.49)
(0.16)
Through Beam Optical Axis Position LED/Detector
Dia. (0.09) Places
Dia. (0.09) Places Dia. (0.11)
(0.08)
Receiver
Light Source
Transmitted Beam Side View Sensors
(0.28) (0.11) Photo Detector Optical Axis (0.27) (0.51) (0.31) (0.35)
(0.28) (0.11) Light Source
(0.35)
Dia. (0.13)
Optical Axis (0.27)
(0.51)
(0.31)
Dia. (0.13)
(0.09) (0.14)
(0.08) (0.14)
(0.09)
(0.08)
Receiver
Dia. (0.11)
Light Source
Dia. (0.11)
1-226
42KA
Dimensions-mm (inches) (continued)
Face View Sensors
Optical Axis (0.14) (0.02) (0.05) (0.06) (0.05) (0.19) (0.27) 19.5 (0.77) (0.14) (0.10) (0.14)
Indicators (Red Output, Green Stability)
(0.71)
(0.18)
(0.43)
Dia. (0.15) Light Source Photo Detector (0.08) Dia. (0.11)
Dia. (0.09) Places
Side View Sensors
(0.08) (0.28) (0.10) Light Source Photo Detector (0.09)
(0.35)
Indicators (Red Power, Green Stability) Dia. (0.14)
6.75 (0.27)
11.7 (0.46)
(0.79)
(0.55)
(0.18) (0.11)
(0.14)
Optical Axis
(0.08)
Dia. (0.11)
Sensitivity Adjustment Module
(0.08) Sensor
(11.81)
Dia. (0.11)
(0.63)
(0.20)
Sensitivity Adjustment Potentiometer
(0.20)
(0.35)
1-227
42KA Standard Diffuse
Subminiature Flat Pack Style Typical Response Curves
Object Sensed
Beam Patterns
30mm
30mm
Beam Diameter-mm
Operating Margin
Specifications
Field View Selection Guide Emitter Visible 660nm
10mm (0.4in) 20mm (0.8in) 30mm (1.2in)
10mm (0.4in)
20mm (0.8in)
30mm (1.2in)
Distance White Target
Distance
50mm
50mm
Beam Diameter-mm
Operating Margin
13mm (0.5in) 25.4mm (1.0in) 38mm (1.5in) 51mm (2.0in)
13mm (0.5in) 25.4mm (1.0in) 38mm (1.5in) 51mm (2.0in)
Distance White Target
Distance
Selection Guide
Operating Voltage Supply Current
12-24V ±10% 20mA 12-24V ±10% 22mA 12-24V ±10% 27mA 12-24V ±10% 20mA 12-24V ±10% 29mA 12-24V ±10% 27mA 12-24V ±10% 29mA
page 1-226 1-227 detailed dimensions.
Sensing Distance
Field View
Output Energized
Output Type Capacity Response Time
80mA 0.5ms
Leakage Current
Face View Side Sensitivity Connection Adjustment Type
Catalog Number
42KA-D2JNHA-A2
(0.12in) 30mm (1.2in)
80mA 0.5ms
42KA-D2JPHA-A2
Light
80mA 0.5ms
500V cable
42KA-D2JNFA-A2
0.5mA
Face View
42KA-D2JNHC-A2
(0.12in) 50mm (2.0in)
80mA 0.5ms 80mA 0.5ms 80mA 0.5ms
42KA-D2JPHC-A2
42KA-D2JNFC-A2 42KA-D2JPFC-A2
1-228
42KA Sharp Cutoff Diffuse
Subminiature Flat Pack Style Typical Response Curve
Object Sensed
Beam Pattern
Operating Margin
Beam Diameter-mm
10mm (0.39in) 20mm (0.78in) 30mm (1.18in)
10mm (0.4in) 20mm (0.8in) 30mm (1.2in)
Specifications
Field View Emitter 660nm
Distance White Target
Distance
Selection Guide
Operating Voltage Supply Current
12-24V ±10% 27mA 12-24V ±10% 29mA 12-24V ±10% 27mA
page 1-226 1-227 detailed dimensions.
Sensing Distance
Output Energized
Output Type Capacity Response Time
80mA 0.5ms
Leakage Current
Face View Side Sensitivity Connection Adjustment Type
Catalog Number
42KA-S2JNSA-A2
(0.12in) 30mm (1.2in)
Light Operate Light Operate
80mA 0.5ms 80mA 0.5ms
0.5mA Side View 500V cable 42KA-S2JPSA-A2
1-229
42KA Transmitted Beam
Subminiature Flat Pack Style Typical Response Curve
10000 1000
Beam Pattern
Operating Margin
Object Sensed
Beam Diameter-mm
76.2 25.4 -25.4 -76.2 -127
2.54mm (0.10in)
Specifications
Field View Emitter Selection Guide 660nm
25.4mm (1in)
254mm (10in)
2540mm (100in)
101mm 203mm 304mm 406mm 508mm (4in) (8in) (12in) (16in) (20in)
Operating Distance
Distance
Selection Guide
Operating Voltage Supply Current
±10% rce: 15mA Source: Receiver: 15mA ±10% Source: 15mA Receiver: 22mA ±10% rce: 15mA Source: Receiver: 17mA ±10% Source: 15mA Receiver: 24mA
Sensing Distance
Field View
Output Energized
Output Type Capacity Response Time
Leakage Current
Face Side
Face
Sensitivity Connection Adjustment Type
Catalog
42KA-T2KNHK-A2 42KA-T2KNTK-A2
(0.12in) 500mm (19.7in) Dark
80mA 0.5ms 0.5mA
Side Face Face 500V cable
42KA-T2KNFK-A2 42KA-T2KPHK-A2 42KA-T2KPTK-A2
80mA 0.5ms
Side Face
42KA-T2KPFK-A2
page 1-226 1-227 detailed dimensions. Both Light Source (Emitter) Receiver included package. identify Light Source, replace catalog number with "E." identify receiver, replace catalog number with "R." Example: 42KA-T2KNHK-A2 contains 42KA-E2KNHK-A2 Light Source 42KA-R2KNHK-A2 Receiver. Light Sources Receivers available separately.
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42KA family photoelectric sensor offers high performance sensing capab

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