42KC family photoelectric sensor offers high performance sensing capab
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42KC
42KC family photoelectric sensor offers high performance sensing capability compact rectangular package. Like 42KB family, 42KC intended applications where small size criteria. basic package styles offered- view side view. seen illustrations above, placement sensor optics determines view. view sensors have optics cable located opposite ends while side view sensors located adjacent sides. Three basic sensing modes available cover cover common applications. single-turn sensitivity adjustment provided each sensor setting sensor during installation phase.
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 Output short-circuit (NPN version only), reverse polarity, false pulse, transient noise 12-24V 35mA maximum model Light/dark operate selectable 100mA 500µs Polyarylate Acrylic User Interface page 1-240 500V cable, 3-pin pico Mounting bracket, screwdriver, reflector (retroreflective models) Cordsets, mounting brackets (see Section NEMA IP67 (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
Compact rectangular package Three sensing modes Diagnostic output Sensitivity adjustment Selectable light/dark operate Highly visible indicators output models cable pico connections
General Information
Wiring Diagrams page 1-240 Dimensions page 1-240
Sensing Modes
Polarized Retroreflective page 1-242 Standard Diffuse page 1-243 Transmitted Beam page 1-244
Accessories
Quick-Disconnect Cables page Mounting Assemblies page 1-301 Reflectors, Reflective Tape page 1-311
1-239
42KC
User Interface Panel
Label
Color
Green
State
Status
0.8<margin<1.2 0.8>margin>1.2 Output activated Output activated
Stability Indicator (Green) Output Indicator (Red)
Light Operate/Dark Operate Oper Switch
Light Operate/Dark Operate Switch
Output Indicator (Red) Stability Indicator (Green)
Sensitivity Potentiometer
Sensitivity Potentiometer
Wiring Diagrams
Cable Version Output Cable Output
Cable
Brown: 12V-24V Load Black: Output Orange: Stability Output Blue: Load
Brown: 12V-24V Black: Output Orange: Stability Output Load Blue: Load
Pico Quick-Disconnect Version Output
Face View Male Receptacle (Sensor)
Stability Output (White) Load Output (Black) Load 12V-24V (Brown) (Blue)
Output
Face View Male Receptacle (Sensor)
Stability Output (White) Output (Black) Load 12V-24V (Brown) (Blue)
Load
Note:
Details regarding connection Allen-Bradley Bulletin 42KC photoelectric sensors Allen-Bradley Programmable Controllers found publication 42-2.0.
Dimensions-mm (inches)
View Sensors
Cable Version
11.5 (0.45) (0.078) (1.38) (0.12) Dia. (0.13) Places Optical Axis (0.39) 11.5 (0.45) (0.79) (0.08) 11.5 (0.45) (0.79) (0.14) Dia. (0.17) (0.12) (0.43)
View Sensors
Pico Quick-Disconnect Version
Dia. (0.31)
Side View Sensors
Cable Version
(0.79)
Side View Sensors
Pico QuickDisconnect Version
(1.377) Dia. (0.13) Places (0.14) (0.47)
Optical Axis (0.79)
(0.12) (0.43)
(0.12) Dia. (0.17)
1-240
42KC
Dimensions-mm (inches) (continued)
Side View Stainless Steel Mounting Bracket #60-2635 Stainless steel mounting bracket hardware supplied with side view sensors.
(0.8)
View Stainless Steel Mounting Bracket #60-2634 Stainless steel mounting bracket hardware supplied with view sensors.
(0.1) (0.3) (0.5) (0.1) (0.2) (0.8) (1.2) (0.1) (0.2)
Reflector #92-93 Supplied with polarized retroreflective sensors.
(0.91) (0.28) 42.5 (1.67) 21.3 (0.84)
(0.1) Dia.
(0.5) 21.5 (0.8) (0.5)
(1.1)
(0.98) (0.47) (0.55)
30.8 (1.21)
(1.0) Typ. (0.1) 7.25 (0.3) 12.5 (0.5) (0.2)
Clearance hardware (supplied)
(0.37)
(0.2)
(1.2) (0.8) (0.1) (0.5) (0.3) (0.1)
#60-2635 mounting bracket, hardware, adhesive supplied with reflector
(0.1) Typ.
16.0 (0.6)
(0.1) (0.1)
1-241
42KC Polarized Retroreflective
Miniature Rectangular Style Typical Response Curves
Beam Pattern
Beam Diameter-mm
Object Sensed
Operating Margin
Specifications
Field View Emitter Visible 700nm
(3.2ft) (32.8ft)
Cordsets Accessories
Pico Cordset, 4-pin View Bracket Side View Bracket Reflectors (included)
Catalog Number
889P-F4AB-2 60-2634 60-2635 92-93
Selection Guide
Operating Voltage Supply Current Sensing Distance Output Energized Output Type Capacity Response Time
Output: 100m 100mA Stability: 50mA 0.5ms
12-24V ±10% 30mA
12-24V ±10% 35mA
50mm (1.9in) 1.5m (4.9ft)
"10% 25mA
page 1-240 detailed dimensions.
1-242
0.2m (0.65ft) 0.6m (1.96ft) (3.2ft) 1.4m (4.59ft)
Distance 92-93 Reflector
Distance
Leakage Current
Side
Connection Type
500V cable 4-pin pico 500V cable
Catalog Number
42KC-P2LNEM-A2 42KC-P2LNEM-P4 42KC-P2LNSM-A2 42KC-P2LNSM-P4 42KC-P2LPEM-A2 42KC-P2LPEM-P4 42KC-P2LPSM-A2 42KC-P2LPSM-P4 42KC-P2YNSM-A2 42LC-P2YNSM-P4
Side
4-pin pico 500V cable
Light/Dark ht/D Selectable electable
100m Output: 100mA Stability: 50mA 0.5ms 100mA Output: 100m Stability: 50mA 0.5ms
0.5mA
4-pin pico 500V cable
Side
4-pin pico 500V cable
Side 4-pin pico
42KC Standard Diffuse
Miniature Rectangular Style Typical Response Curves
Object Sensed
Beam Pattern
Specifications
Field View Emitter Visible 700nm
0.1mm (0.003in)
Beam Diameter-mm
Operating Margin
(0.03in)
10mm (0.39in)
100mm (3.93in)
1000mm (39.3in)
100mm 200mm 300mm 400mm 500mm (3.93in) (7.87in) (11.8in) (15.7in) (19.6in)
Cordsets Accessories
Pico Cordset, 4-pin View Bracket Side View Bracket
Distance White Target
Distance
Catalog Number
889P-F4AB-2 60-2634 60-2635
Selection Guide
Operating Voltage Supply Current Sensing Distance Output Energized Output Type Capacity Response Time
Output: 100mA 100m Stability: 50mA 0.5ms (0.12in) 500mm (19.7in) 12-24V ±10% 35mA Light/Dark Selectable Output: 100mA 100m Stability: 50mA 0.5ms 0.5mA 500V cable 4-pin pico 500V cable Side 4-pin pico
page 1-240 detailed dimensions.
Leakage Current
Side
Connection Type
500V cable
Catalog Number
42KC-D2LNEK-A2 42KC-D2LNEK-P4 42KC-D2LNSK-A2 42KC-D2LNSK-P4 42KC-D2LPEK-A2 42KC-D2LPEK-P4 42KC-D2LPSK-A2 42KC-D2LPSK-P4
12-24V ±10% 30mA
4-pin pico 500V cable
Side
4-pin pico
1-243
42KC Transmitted Beam
Miniature Rectangular Style Typical Response Curves
1000
Beam Pattern
Operating Margin
Object Sensed
Beam Diameter-mm
-100 -150
Specifications
Field View Emitter Visible 700nm
(0.3)
(3.2)
(32.8)
(3.28) (6.5) (10) (13.1)(16.4) (19.6)(22.9)
Operating Distance
Distance
Cordsets Accessories
Pico Cordset, 4-pin View Bracket Side View Bracket
Catalog Number
889P-F4AB-2 60-2634 60-2635
Selection Guide
Operating Voltage Supply Current
12-24V ±10% rce: Source: 20mA Receiver: 20mA 50mm (1.9in) (23.0ft) 12-24V ±10% rce: Source: 20mA Receiver: 25mA Light/Dark Selectable 100m Output: 100mA Stability: 50mA 0.5ms
Sensing Distance
Output Energized
Output Type Capacity Response Time
Output: 100mA 100m Stability: 50mA 0.5ms
Leakage Current
Side
Connection Type
500V cable 4-pin pico 500V cable
Catalog
42KC-T2LNGP-A2 42KC-T2LNGP-P4 42KC-T2LNTP-A2 42KC-T2LNTP-P4 42KC-T2LPGP-A2 42KC-T2LPGP-P4 42KC-T2LPTP-A2 42KC-T2LPTP-P4
Side 0.5mA
4-pin pico 500V cable
4-pin pico 500V cable
Side 4-pin pico
page 1-240 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: 42KC-T2LNGP-A2 contains 42KC-E2LNGP-A2 Light Source 42KC-R2LNGP-A2 Receiver. Light Sources Receivers available separately.
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