42CA family general purpose photoelectric sensors intended light mediu

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42CA family general purpose photoelectric sensors intended light mediu

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42CA
42CA family general purpose photoelectric sensors intended light medium duty industrial applications. They packaged industry standard 18mm cylindrical housing. 42CA available three sensing modes cover typical applications. infrared light source provides excellent range sensor size. operation ensures compatibility with measurement control circuits found today's factory automation systems. Signaling target detection made either output. This output short-circuit protected protect sensor from possible damage. Light dark operate condition selected model number. ease maintenance, there user adjustments required. single provides visual indication output status. alternative 18mm cylindrical package, Rockwell Automation/Allen-Bradley also offers RightSight photoelectric sensor. That product right angle design conserve space many applications. Refer page 1-31 further information this product.
General Specifications
Light Source 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 Infrared 880nm Reverse polarity, output short-circuit protection (SCP) 10-30V 30mA maximum Light dark operate 100mA (20ms transmitted beam) Polyamide Acrylic User Interface page 1-133 300V cable, 4-pin micro None Mounting brackets, reflectors, cordsets NEMA (IP65) 10-55Hz, amplitude, Meets exceeds 60947-5-2 with pulse duration, Meets exceeds 60947-5-2 -25_C +70_C (-13_F +158_F) 35.85% listed, approved, marked applicable directives
Features
18mm industry standard package Wide selection sensing modes 24VDC operation outputs Fast response time Variety connection types
General Information
Typical Wiring Diagrams page 1-133 Dimensions page 1-133
Sensing Modes
Retroreflective page 1-134 Standard Diffuse page 1-135 Transmitted Beam page 1-136
Accessories
Quick-Disconnect Cables page Mounting Assemblies page 1-301 Reflectors, Reflective Tape page 1-311
1-132
42CA
User Interface Panel
Label
Output
Color
State
Status
Sensor output de-activated Sensor output activated
Wiring Diagrams
Cable Version Output
Brown
Load
10-30V
Output
Brown Black
10-30V
Transmitted Beam Source
Brown
10-30V
Black
Load
Blue
Blue
Blue
Micro Quick-Disconnect Versions Diffuse, Retroreflective, Transmitted Beam Receiver Face View Male Receptacle (Sensor)
Output 10-30V Used
Transmitted Beam Source Face View Male Receptacle (Sensor)
Used 10-30V Used
Note:
Details regarding connection Allen-Bradley 42CA photoelectric sensors Allen-Bradley Programmable Controllers found publication 42-2.0.
Dimensions-mm (inches)
Cable Version
Output Indicator (Red) Dia. (0.185) (0.83) (0.95)
Output Indicator (Red)
(0.71) (0.32) (2.56)
(0.04)
(0.16)
Quick-Disconnect Version
Output Indicator (Red) 10.5 (4.1) Dia.
(0.71) (0.47) (2.56)
(0.04)
(0.16)
1-133
42CA Retroreflective
General Purpose 18mm Cylindrical Style Cordsets Accessories
Micro Cordset, 4-pin, Other Cordsets Available Mounting Assemblies 2.5° Infrared 880nm Reflectors, Reflective Tape
Typical Response Curve
Object Sensed
1-301 1-311
Specifications
Field View Emitter
Operating Margin
Selection Guide
Operating Voltage Supply Current Sensing Distance Margin Output Energized
Light Dark 10-30V 30mA (0.12in) 2.5m (8.2ft) Light Dark 100mA
1-134
Catalog/Page Number
889D-F4AC-2
(3.2ft)
(6.5ft)
(9.8ft)
(13ft)
Distance 76mm Reflector Model 92-39
Output Type Capacity Response Time
100mA
Leakage Current
Connection Type
300V cable 4-pin micro 300V cable 4-pin micro 300V cable 4-pin micro 300V cable 4-pin micro
Catalog Number
42CA-U1JNB-A2 42CA-U1JNB-D4 42CA-U1KNB-A2 42CA-U1KNB-D4 42CA-U1JPB-A2 42CA-U1JPB-D4 42CA-U1KPB-A2 42CA-U1KPB-D4
0.1µA
42CA Standard Diffuse
General Purpose 18mm Cylindrical Style Cordsets Accessories
Object Sensed
Typical Response Curve
Micro Cordset, 4-pin, Other Cordsets Available Mounting Assemblies
Catalog/Page Number
Operating Margin 889D-F4AC-2 1-301
Specifications
Field View Emitter Infrared 880nm
50mm (1.9in) 100mm (3.9in) 150mm (5.9in)
Operating Distance
Selection Guide
Operating Voltage Supply Current Sensing Distance Margin Output Energized
Light Dark 10-30V 30mA (0.12in) 100mm (3.9in) Light Dark 100mA
Output Type Capacity Response Time
100mA
Leakage Current
Connection Type
300V cable 4-pin micro 300V cable 4-pin micro 300V cable 4-pin micro 300V cable 4-pin micro
Catalog Number
42CA-D1JNB-A2 42CA-D1JNB-D4 42CA-D1KNB-A2 42CA-D1KNB-D4 42CA-D1JPB-A2 42CA-D1JPB-D4 42CA-D1KPB-A2 42CA-D1KPB-D4
0.1µA
1-135
42CA Transmitted Beam
General Purpose 18mm Cylindrical Style Cordsets Accessories
Object Sensed
Typical Response Curve
Micro Cordset, 4-pin, Other Cordsets Available Mounting Assemblies
Catalog/Page Number
Operating Margin 889D-F4AC-2 1-301
Light Sources Receivers must ordered separately. light source compatible with receiver.
Specifications
Field View Emitter 6.8° Infrared 880nm
(6.5ft) (13.1ft) (19.6ft) (26.2ft) (32.8ft) (39.3ft)
Operating Distance
Selection Guide Light Sources
Operating Voltage Supply Current
10-30V 12mA
Sensing Distance Margin
(0.12in) (26.2ft)
Output Type Capacity Response Time
Leakage Current
Connection Type
300V cable 4-pin micro
Catalog Number
42CA-E1EZB-A2 42CA-E1EZB-D4
Selection Guide Receivers
Operating Voltage Supply Current Output Energized
Light Dark 10-30V 20mA Light Dark 100mA 20ms
Output Type Capacity Response Time
100mA 20ms
Leakage Current
Connection Type
300V cable 4-pin micro 300V cable 4-pin micro 300V cable 4-pin micro 300V cable 4-pin micro
Catalog Number
42CA-R1JNB-A2 42CA-R1JNB-D4 42CA-R1KNB-A2 42CA-R1KNB-D4 42CA-R1JPB-A2 42CA-R1JPB-D4 42CA-R1KPB-A2 42CA-R1KPB-D4
0.1µA
1-136

42CA family general purpose photoelectric sensors intended light mediu

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