Rockwell Automation Allen-Bradley VisiSight 42JS Series Installation Instructions Manual

Installation Instructions

Original Instructions
VisiSight Photoelectric Sensors
Catalog Numbers 42JS-B2MNB1-x, 42JS-B2MNB2-x, 42JS-B2MPB1-x, 42JS-B2MPB2-x, 42JS-D2MNA1-x, 42JS-D2MNA2-x, 42JS-D2MPA1-x, 42JS-
D2MPA2-x, 42JS-E1EZB1-x, 42JS-E2EZB1-x, 42JS-P2MNA2-x, 42JS-P2MNB1-x, 42JS-P2MPA2-x, 42JS-P2MPB1-x, 42JS-R9MNA1-x, 42JS-R9MNA2-x,
42JS-R9MPA1-x, 42JS-R9MPA2-x
Topic
Description
Features

Specifications

Sensor Indicators
Wiring Diagrams
Dimensions
Accessories
Typical Response Curves
Margin Curves
Description
The 42JS VisiSight™ family of sensors offers a full range of sensing
modes in miniature rectangular housing. Visible light source is offered
in all models for ease of alignment. Additional transmitted beam
infrared status-indicator source models are offered for excellent
crosstalk immunity.
The 42JS VisiSight family provides an indication if the sensor operation
is unstable. An indicator flashes if the signal level is too close to the
detection threshold. This indicator helps in easy alignment of the sensor
and forewarns against detection of a background.
Features
• Visible light source that is offered on all models for ease of
alignment
• Optional snap-on adapter for 18 mm mounting
• Patented ASIC design offers linear sensitivity adjustment,
stability indication, and excellent noise immunity
• Compact sealed housing and cavity-free design to minimize
collection of dust and debris while allowing for easy sensor
cleanup
• Threaded metal M12 or M8 connector on pigtail
• 360° visible status indicators
• Additional transmitted beam models available with Infrared
light source for excellent cross talk immunity
• Input to disable light source on transmitted beam emitter
Specifications
Page
Attribute
1
Environmental
1
Operating Environment
1
Operating Temperature
2
Vibration
3
Shock
3
Relative Humidity
3 Ambient Light Immunity Incandescent light 5000 Lux
5
Optical
6
1
Sensing Range
Field of View
Spot Size at max. rated
range
Light Source
Sensitivity Adjustments Single-turn
Electrical
Voltage
Current Consumption
Protection
Outputs
Response Time
Output Type
Output Mode
Output Current
Output Leakage Current 10 µA max
42JS
IP67
-20...+60°C (-4...+140°F)
10...55 Hz, 1 mm amplitude; meets or exceeds IEC 60947- 5- 2
30 g (1.06 oz) with 1 ms pulse duration; meets or exceeds IEC 60947- 5- 2
5...95% (noncondensing)
Standard Background Polarized
Diffuse Suppression Retro
6...55 mm
4 2
800 mm (31.5 in.) (0.24...2.17 in.) 30 mm...3.0 m
(1.18 in...9.84 ft) 10 m (32.8 ft)
5
250 mm (9.8 in.) 2...130 mm
3
(0.07...5.12 in.)
4 2
4° 14°
2.8°
5 3
5.5° 17°
7.6 mm (0.30 in.)
60 mm
4
@ 55 mm (2.16 in.)
(2.36 in.)
2
175 mm
(6.89 in.)
11.5 mm (0.45 in.)
40 mm
@ 130 mm
5
(1.57 in.)
3
(5.12 in.)
Visible red (645 nm)
Single-turn
potentiometer
No adjustment
potentiometer adjustment and no
adjustment models
10...30V DC
25 mA
Short circuit, overload, false pulse, transient noise, reverse polarity
1 ms
PNP or NPN by cat. no.
Complementary light and dark operate
100 mA
Transmitted
Beam
4°
700 mm
(27.56 in.)
Visible red (645
nm)
& Infrared (850
nm)
Single-turn
potentiometer