Installation Instructions—42JT VisiSight™ Photoelectric
Transmitted Beam Sensors with IO-Link
IMPORTANT: SAVE THESE INSTRUCTIONS FOR FUTURE USE.
Default Settings:
The factory default settings are configured so that no teaching is
required for a vast majority of the applications.
Sensing Range
: Maximum Setting
Output Mode:
Dark Operate (Output ON when the light
between the emitter and the receiver 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.
Receiver User Interface
Note
: The emitter does not have push button and yellow LED.
LED Status
The table below provides LED status on the receiver in the RUN
mode i.e., during operation. The sensor is always in RUN mode,
except when being taught.
Auto PNP/NPN Operation
IO-Link Operation
Green
OFF
Power is OFF
ON
Power is ON
Flashing (6 Hz)
Unstable light level (0.5 < margin < 2)
Flashing (1.5 Hz)
Output short circuit protection active
Yellow
OFF
Output de-energized
ON
Output energized
Green
OFF
Power is OFF
Flashing (1 Hz)
Power is ON
Yellow
OFF
Output de-energized
ON
Output energized
Yellow LED
Push button
Green LED
General Specifications
See Connection Types table below.
ECOLAB on -P4 and -A2 models only
UL: -20…+50°C (-4…122°F)
Connection Types
Mounting the Sensor
Securely mount the sensor on a firm, stable surface or support.
An application which is subject to excessive vibration or shifting
42JT-E2EZB1- &
42JT-R9LAT1-
42JT-E8EZB1- &
42JT-R8LAT1-
Environmental
Certifications
cULus and CE Marked for all applicable directives
Operating Environment
IP67, IP69K, ECOLAB
Operating Temperature [C (F)]
-20…+60° (-4…+140°)
Storage Temperature [C (F)]
-20…+80° (-4…+179°)
Optical
Light Source
Visible red 660 nm
Class 1 laser 650 nm
Sensing Range
0…13 m
(0…42.65 ft)
0.05…18 m
(0…59.05 ft)
Adjustments
Push button on receiver
Electrical
Voltage
10…30V DC
Current Consumption
30 mA, max.
Sensor Protection
Reverse polarity, short circuit, overload
Outputs
Response Time
0.5 ms, max.
0.25 ms, max.
Output Type
Auto PNP/NPN or IO-Link
Output Function
Selectable light 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
Cat. No. Suffix
Description
-A2
2 m cable
-P4
Integral 4-pin pico (M8) QD
-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