User guide

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
Yel low
OFF Output de-energized
ON Output energized
Green
OFF Power is OFF
Flashing (1 Hz) Power is ON
Yel low
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