Rockwell Automation 42JT-C2LAT1-A2 Installation Instructions

42JT VisiSight™ Photoelectric Clear Object Sensors with IO-Link
Default Settings:
Output Mode: Dark Operate (Output ON when the light between
sensor and reflector is blocked)
Output Type: Auto PNP/NPN or IO-Link. In Auto PNP/NPN mode,
the sensor continuously monitors the load connection and
automatically configures the output to PNP or NPN.
Sensor User Interface
Yellow LED
LED Status
The table below provides LED status in the RUN mode. During
operation, the sensor is always in RUN mode, except when being
taught.
Auto PNP/NPN Operation
OFF
ON
Green
Flashing (6 Hz)
Flashing (1.5 Hz)
OFF
Yellow
ON
IO-Link Operation
OFF
Green
Flashing (1 Hz)
OFF
Yellow
ON

Installation Instructions

IMPORTANT: SAVE THESE INSTRUCTIONS FOR FUTURE USE.
Pushbutton
Green LED
Power is OFF
Power is ON
Unstable light level (0.5 < margin < 2)
Output short circuit protection active
Output de-energized
Output energized
Power is OFF
Power is ON
Output de-energized
Output energized

General Specifications

Environmental
Certifications cULus and CE Marked for all applicable directives
IP67, IP69K, ECOLAB 
Operating Environment
-20...+60° (-4...+140°) 
Operating Temperature [C (F)]
Storage Temperature [C (F)] -20...+80° (-4...+179°)
Optical
Light Source Visible red 660 nm
Sensing Range 0...2 m (0...6.6 ft)
Adjustments Push button
Electrical
10...30V DC 
Voltage
Current Consumption 30 mA max.
Sensor Protection Reverse polarity, short circuit protection
Outputs
Response Time 0.5 ms
Output Type Auto NPN or PNP
Output Function Selectable light operate or dark operate
Output Current 100 mA max.
Output Leakage Current 10 μA max.
Mechanical
Housing Material ABS
Lens Material PMMA
Cover Material PMMA
Optional Accessories Mounting brackets, cordsets
 See Connection Types table.
 ECOLAB on P4 and A2 models only
 UL: -20...+50°C (-4...122°F)
 UL: Class 2 source
Connection Types
Cat. No. Suffix
-A2
-P4
-F4 4-pin DC micro (M12) QD on 150 mm (6 in.) pigtail
-Y4 4-pin pico (M8) QD on 150 mm (6 in.) pigtail
42JT-C2LAT1-
Description
2 m cable (PUR)
Integral 4-pin pico (M8) QD