Allen-Bradley 42JT-F5LET1, 42JT-D*LAT1, 42JT-C2LAT1, 42EF-B*LAT1, 42JT-P*LAT1 User Manual
...
User Manual
Original Instructions
VisiSight Photoelectric Sensors with IO-Link Interface
Catalog Numbers 42JT-DxLAT1-x, 42JT-PxLAT1-x, 42JT-RxLAT1-x, 42JT-C2LAT1-x, 42JT-F5LET1-x, 42EF-BxLAT1-x
Important User Information
Read this document and the documents listed in the additional resources section about installation, configuration, and
operation of this equipment before you install, configure, operate, or maintain this product. Users are required to
familiarize themselves with installation and wiring instructions in addition to requirements of all applicable codes, laws,
and standards.
Activities including installation, adjustments, putting into service, use, assembly, disassembly, and maintenance are
required to be carried out by suitably trained personnel in accordance with applicable code of practice.
If this equipment is used in a manner not specified by the manufacturer, the protection provided by the equipment may
be impaired.
In no event will Rockwell Automation, Inc. be responsible or liable for indirect or consequential damages resulting from
the use or application of this equipment.
The examples and diagrams in this manual are included solely for illustrative purposes. Because of the many variables and
requirements associated with any particular installation, Rockwell Automation, Inc. cannot assume responsibility or
liability for actual use based on the examples and diagrams.
No patent liability is assumed by Rockwell Automation, Inc. with respect to use of information, circuits, equipment, or
software described in this manual.
Reproduction of the contents of this manual, in whole or in part, without written permission of Rockwell Automation,
Inc., is prohibited
Throughout this manual, when necessary, we use notes to make you aware of safety considerations.
WARNING: Identifies information about practices or circumstances that can cause an explosion in a hazardous
environment, which may lead to personal injury or death, property damage, or economic loss.
ATTENTION: Identifies information about practices or circumstances that can lead to personal injury or death, property
damage, or economic loss. Attentions help you identify a hazard, avoid a hazard, and recognize the consequence.
IMPORTANT Identifies information that is critical for successful application and understanding of the product.
Labels may also be on or inside the equipment to provide specific precautions.
SHOCK HAZARD: Labels may be on or inside the equipment, for example, a drive or motor, to alert people that dangerous
voltage may be present.
BURN HAZARD: Labels may be on or inside the equipment, for example, a drive or motor, to alert people that surfaces may
reach dangerous temperatures.
ARC FLASH HAZARD: Labels may be on or inside the equipment, for example, a motor control center, to alert people to
potential Arc Flash. Arc Flash will cause severe injury or death. Wear proper Personal Protective Equipment (PPE). Follow ALL
Regulatory requirements for safe work practices and for Personal Protective Equipment (PPE).
Table of Contents
Preface
Who Should Use This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Additional Resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Chapter 1
Product Overview Product Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Operation Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Standard I/O (SIO) Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
IO-Link Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Chapter 2
Installation User Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Indicator Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Alignment Indication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Margin Curves
Typical Response Curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Output Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Teaching the VisiSight Sensor in
Standard I/O (SIO) Mode
Chapter 3
Teach Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Teach Sensitivity/Sensing Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Diffuse Teach Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Standard Teach . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Polarized Retroreflective Teach Procedure . . . . . . . . . . . . . . . . . . . . . . 20
Standard Teach . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Transmitted Beam Teach Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Standard Teach . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Light or Dark Operate Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Output Type Selection (Auto PNP or NPN, Dedicated NPN,
Dedicated PNP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Push Button Lock/Unlock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Remote Teach (RT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Rockwell Automation Publication 42JT-UM001B-EN-P - June 2017 3
Table of Contents
Chapter 4
VisiSight Sensor with IO-Link
Overview
Premier Integration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
VisiSight Sensor IO-Link Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Triggered . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Margin Low Alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Serialization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Polarity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Lock and Unlock User Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Standard Teach . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Precision Teach . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Dynamic Teach . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Automatic Device Configuration (ADC) . . . . . . . . . . . . . . . . . . . 27
Application Specific Name (ASN) . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Tag Naming for I/O Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Chapter 5
Installing the VisiSight Sensor for
IO-Link Mode
Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Example: Setting Up the Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Chapter 6
Creating a Project AOP Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Chapter 7
Configuring the IO-Link Master . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Chapter 8
Registering the VisiSight Sensor
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
IODD
Chapter 9
Connecting the VisiSight Sensor
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
to the IO-Link Master
4 Rockwell Automation Publication 42JT-UM001B-EN-P - June 2017
Chapter 10
Table of Contents
Exploring the VisiSight Sensor
IO-Link Parameters
Teaching the VisiSight Sensor on
IO-Link
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Common Tab . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Identification Tab . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Parameter Tab . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Diagnosis Tab . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
IO-Link Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Common Tab . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Minimum Cycle Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Identification Tab . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Parameter Tab . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Diagnosis Tab . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Manage Parameter Differences between IO-Link Devices and
Controllers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Chapter 11
Static Teach on IO-Link . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Precision Teach on IO-Link . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Dynamic Teach on IO-Link . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Controller Tags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Chapter 12
Installing the Sensor with Studio
5000
Sample Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Sample Routines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Initial Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
To Perform a Static Teach . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Precision Teach . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Precision Teach Sample Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Dynamic Teach . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Dynamic Teach Sample Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
To Test the New Settings of the Sensor . . . . . . . . . . . . . . . . . . . . . 71
Read a VisiSight Sensor Parameters Using Explicit Messages . . . . . . 71
Read Vendor Name Routine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
VisiSight Sensor User-defined Data Type Information. . . . . . . . 72
Chapter 13
Troubleshooting Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Appendix A
Installing the Add-on Profile Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Performing the Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Rockwell Automation Publication 42JT-UM001B-EN-P - June 2017 5
Table of Contents
Appendix B
Device Parameters Identification Tab . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Parameter Tab . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Diagnosis Tab . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Process Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Appendix C
Message Structure and
Configuration Examples
Configuring a Message Instruction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
Example Format of a Read Message . . . . . . . . . . . . . . . . . . . . . . . . . 81
Read Data from the Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Example Format of a Write Message . . . . . . . . . . . . . . . . . . . . . . . . 83
Validation of Write . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Service Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
Source Length: from Data Structure Tables . . . . . . . . . . . . . . . . . 86
Appendix D
Error Codes and Events Error Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Event Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
6 Rockwell Automation Publication 42JT-UM001B-EN-P - June 2017
Preface
This manual contains information for the VisiSight™ Photoelectric Sensors
with IO-Link Interface. It describes the procedures that you use to install, wire,
and troubleshoot your sensor.
Who Should Use This Manual
Definitions
Use this manual if your responsibilities include design, installation,
programming, or troubleshooting of control systems that use solid-state
temperature sensors including catalog numbers:
• 42JT-DxLAT1-x
• 42JT-PxLAT1-x
• 42JT-RxLAT1-x
• 42JT-C2LAT1-x
• 42JT-F5LET1-x
• 42EF-BxLAT1-x
You must have a basic understanding of electrical circuitry and familiarity with
solid-state temperature sensors. If you do not have this knowledge, obtain the
proper training before using this product.
Publication AG-7.1 contains a glossary of terms and abbreviations that are
used by Rockwell Automation to describe industrial automation systems. The
following is a list of specific terms and abbreviations that are used in this
manual.
• L.O. (Light Operate) - The state at which the output changes from OFF
to ON and the target reflects the light back to the sensor.
• D.O. (Dark Operate) - The state at which the output changes from OFF
to ON and the target does not reflect light back to the sensor.
• PLC - A programmable logic controller or a programmable automation
controller.
• Response Time - Describes the time between the trigger of one input to
the OFF state of the output. Throughout this manual, the safety outputs
are described as turning off immediately, which means that the safety
outputs turn off within the response time.
Rockwell Automation Publication 42JT-UM001B-EN-P - June 2017 7
Preface
Abbreviations
Additional Resources
ADC Automatic Device Configuration
AOI Add-on Instruction
AOP Add-on Profile
ASN Application Specific Name
IEC International Electrotechnical Commission
IODD I/O Device Description
NEC National Electric Code
QD Quick Disconnect
RGB Red, Green, Blue
SIO Standard I/O
TB Teach Background
TD Teach Dynamic
TM Teach Mark
These documents contain additional information concerning related products
from Rockwell Automation.
Resource Description
Industrial Automation Wiring and Grounding Guidelines,
publication 1770-4.1
Product Certifications website, http://
www.rockwellautomation.com/global/certification/
overview.page
Provides general guidelines for installing a Rockwell
Automation industrial system.
Provides declarations of conformity, certificates, and
other certification details.
You can view or download publications at
http://www.rockwellautomation.com/global/literature-library/overview.page
To order paper copies of technical documentation, contact your local
Allen-Bradley distributor or Rockwell Automation sales representative.
.
8 Rockwell Automation Publication 42JT-UM001B-EN-P - June 2017
Product Overview
Chapter 1
Product Description
Operation Modes
The VisiSight™ family of sensors offers a wide range of sensing modes and a
teach push button that simplifies sensitivity adjustment and offers light versus
dark operate output selection. The unique “Auto PNP/NPN” output
continuously monitors how the load is connected and automatically configures
the output for proper operation and output light-emitting diode to indicate
correct output status.
The embedded IO-Link communication interface enables the sensor to
provide more diagnostics information to help reduce downtime and increase
productivity.
The sensor can operate in two modes.
Standard I/O (SIO) Mode
The sensor default-operation mode. The sensor outputs and user interface
behave as described in the installation instructions included with the product.
This mode of operation is active when the sensor is connected to digital input
devices such as a PLC inputs modules, distribution boxes, and input terminal
connections.
IO-Link Mode
This mode is automatically activated when the sensor is connected to an IOLink enabled master device. Upon entering this mode, the green status
indicator on the sensor starts blinking at a rate of 1 Hz to indicate that IO-Link
communication has been successfully established with the master. The sensor
transmits more parameter and diagnostic information that can be accessed via
the PLC process data. No user intervention is required to enable this
functionality within the sensor.
Rockwell Automation Publication 42JT-UM001B-EN-P - June 2017 9
Chapter 1 Product Overview
Features
• Class 1 “Eye-safe” red laser beam (for small object and contrast
detection) and visible red status indicator models
• Unique “Auto PNP/NPN” output reduces the cost of inventory and
simplifies selection, installation, and maintenance (patent pending)
• IO-Link communications protocol helps minimize downtime and
increase productivity by using the same wiring as existing standard
sensors.
• Teach push button for sensitivity and L.O./D.O. selection for ease of
setup
• Excellent background suppression performance
• Alignment indication to aid in the installation of sensors with long
range.
• Industry-standard mounting holes (25.4 mm (1 in.) separation) plus
dove-tail mounting option
• Laser etched markings for durability
• IP69K high pressure/temperature washdown rating and ECOLAB
certified to withstand food industry chemicals that are used for cleaning
•IO-Link features
– Sensor heartbeat feature helps to improve reliability operation by
indicating to the PLC if a sensor has lost connectivity due to failure
or faulty wiring.
– Margin Low Alarm helps minimize downtime by indicating when
the sensor is about to fail due to insufficient light being reflected.
10 Rockwell Automation Publication 42JT-UM001B-EN-P - June 2017
Installation
Yellow Indicator
Push Button
Green Indicator
Chapter 2
User Interface
Figure 1 - User Interface Illustration
Indicator Status
The Standard IO operation table provides indicator status in the RUN mode
during operation. The sensor is always in RUN mode, except when being
taught.
Table 1 - Standard IO Operation
Indicator Color Indicator Status Description
Green OFF Power is OFF
ON Power is ON
Flashing (6 Hz) Unstable light level (0.5 < margin < 2)
Flashing in (1.5 Hz) Output short circuit protection active
Yellow OFF Output de-energized
ON Output energized
Table 2 - IO-Link Operation
Indicator Color Indicator Status Description
Green OFF Power is OFF
Flashing (1 Hz) Power is ON
Yellow OFF Output de-energized
ON Output energized
Rockwell Automation Publication 42JT-UM001B-EN-P - June 2017 11
Chapter 2 Installation
Alignment Indication
For short range applications, the visible light beam of the sensor suffices as
alignment aid.
The alignment feature can be used for longer range applications. Alignment of
the sensor is indicated via change in intensity of the green status indicator in
the Alignment Mode, as follows:
1. Press and release the push button twice within 3 seconds. After 3
seconds, the green status indicator turns OFF for 0.5 second indicating
the sensor is in the alignment mode.
2. Align sensor to the target to be detected. Intensity of green status
indicator increases with better alignment. Secure it in a position that
yields the highest intensity of the green status indicator. Press and release
the button once to return to the RUN mode, or the sensor automatically
returns to RUN mode in two minutes.
Specifications
Sensing Mode
42JT-D2LAT1-
Environmental
Certifications c-UL-us and CE Marked for all applicable directives
Operating Environment IP67, IP69K, ECOLAB
Operating Temperature -20…+60 °C (-4…+140 °F)
Storage Temperature -20…+80 °C (-4…+179 °F)
Optical
Light Source Visible red 660 nm Class 1 laser 650 nm Visible red 660 nm Class 1 laser 650 nm Visible red 660 nm Class 1 laser 650 nm
Sensing Range 3…800 mm
(0.12…31.5 in.)
Adjustments Push button
Electrical
Voltage 10…30V DC
Current Consumption 30 mA maximum
Sensor Protection Reverse polarity, short circuit, overload protection
Outputs
Response Time 0.5 ms maximum 0.33 ms maximum 0.5 ms, maximum 0.25 ms, maximum 0.5 ms, maximum
Output Type Auto NPN or PNP or IO-Link Auto PNP/NPN or IO-Link Auto PNP/NPN or IO-Link
Output Function Selectable light or dark operate
Output Current 100 mA maximum
Output Leakage Current 10 µA maximum
Mechanical
Housing Material ABS
Lens Mater ial PM MA
Cover Material PMMA
Optional Accessories Mounting brackets, cordsets
1
42JT-D8LAT1-
2
1…250 mm
(0.04…9.8 in.)
4
1
42JT-P2LAT1-
3
0.1…6 m
(0.33…19.7 ft)
1
42JT-P8LAT1-
0.05…13 m
(0.16…42.7 ft)
1
42JT-E2EZB1- and
42JT-R9LAT1-
0…13 m
(0…42.65 ft)
1
42JT-E8EZB1- and
42JT-R8LAT1-
0.05…18 m
(0…59.05 ft)
0.25 ms, maximum
1
12 Rockwell Automation Publication 42JT-UM001B-EN-P - June 2017
1See Connection Types table.2ECOLAB on -P4 and -A2 models only. 3UL: -20…+50°C (-4…122°F) 4UL: Class 2 source
Installation Chapter 2
12
(0.47)
M8 x 1
34
(1.34)
22.9
(0.90)
25.4
(1.0)
2.6
(0.10)
20
(0.79)
12
(0.47)
34
(1.34)
22.9
(0.90)
25.4
(1.0)
2.6
(0.10)
20
(0.79)
2.8
(0.11)
Distance [mm (in.)]
Excess Gain
Mounting
Dimensions
Securely mount the sensor on a firm, stable surface, or support. An application,
which is subject to excessive movement or vibration, can cause intermittent
operation.
Figure 2 - Typical Dimensions [mm (in.)]
Typical Response Curves
Figure 3 - Standard Diffuse [800 mm (31.49 in.)]
1000
100
10
1
(0.4)
10
200
(7.87)
400
(15.75)
600
(23.6)
Rockwell Automation Publication 42JT-UM001B-EN-P - June 2017 13
800
(31.5)
Chapter 2 Installation
Distance [mm (in.)]
Size [mm]
0
0
5
10
15
20
25
30
Distance [mm]
Excess Gain
200
(7.87)
150
(5.91)
100
(3.94)
50
(1.96)
250
(9.84)
Distance [mm (in.)]
Excess Gain
0
0.0
0.5
1.0
1.5
2.0
horizontal = vertical
200
(7.87)
150
(5.91)
100
(3.94)
50
(1.96)
250
(9.84)
Distance [mm (in.)]
Size [mm]
Figure 4 - Spot Size [800 mm (31.49 in.)]
70
60
horizontal = verticalhorizontal = verticalhorizontal = verticalhorizontal = verticalhorizontal = verticalhorizontal = verticalhorizontal = verticalhorizontal = verticalhorizontal = verticalhorizontal = verticalhorizontal = verticalhorizontal = verticalhorizontal = verticalhorizontal = vertical
50
40
30
20
10
0
0
200
(7.87)
Figure 5 - Laser Diffuse [250 mm (9.84 in.)]
Figure 6 - Laser Spot Size [250 mm (9.84 in.)])
400
(15.75)
600
(23.6)
800
(31.5)
14 Rockwell Automation Publication 42JT-UM001B-EN-P - June 2017
Figure 7 - Red Polarized Retroreflective [6 m (19.68 ft)]
0.1 2
(6.6)
1
(3.3)
4
(13.1)
7
(23)
5
(16.4)6(19.7)
3
(9.9)
10
1
100
3
1
3
2
1
2
92-109
92-108
92-125
Distance [m (ft)]
Excess Gain
01
(3.3)2(6.6)3(9.9)4(13.1)5(16.4)6(19.7)7(23)
0
100
200
300
400
500
600
Distance [m (ft)]
Size [mm]
03
(9.9)
6
(19.7)
9
(29.5)
12
(39.4)
15
(49.2)
0
10
20
30
92-118
Distance [m (ft)]
Excess Gain
Figure 8 - Polarized Retroreflective — Spot Size
Installation Chapter 2
Figure 9 - Laser Polarized Retroreflective — Margin Curve [13 m (42.65 ft)]
Rockwell Automation Publication 42JT-UM001B-EN-P - June 2017 15
Chapter 2 Installation
05
(16.4)
10
(32.8)
15
(49.2)
0
5
10
15
20
Distance [m (ft)]
Size [mm]
Distance [m (ft)]
Excess Gain
Distance [m (ft)]
Size [mm]
Figure 10 - Laser Polarized Retroreflective — Spot Size
Figure 11 - Red Transmitted Beam [13 m (42.65 ft)]
1000
100
10
1
0 2.5 5 7.5 10 12.5 15
Figure 12 - Red Transmitted Beam—Spot Size
1200
1000
800
600
400
200
horizontal = vertical
16 Rockwell Automation Publication 42JT-UM001B-EN-P - June 2017
0
0
(9.9)
3
(19.7)
6
(29.5)
9
12
(39.4)
15
(49.2)
Installation Chapter 2
4
3
1
2
3
2
1
4
M12 Male M8 Male
Brown (1)
Black (4)
White (2)
Blue (3)
+V
Output Auto NPN/PNP or IO-Link
Remote Teach/Lock
1
-V
Brown (1)
White (2)
Blue (3)
Tes t
1
Black (4)
IO-Link
-V
2
+V
Wiring
Figure 13 - Micro (M12) Male QD on Pigtail and Integral Pico (M8) Male QD
Output Wiring
Figure 14 - Transmitted Beam Receiver
Figure 15 - Transmitted Beam Emitter
1 Normal operation: no connection. (Disabled in IO-Link operation.)
Remote teach: connect to +V. See Remote Teach (RT) on page 24
Push button lock: connect to -V. See Push Button Lock/Unlock on page 23
2For Normal operation, white wire (pin two) and black wire (pin four) needs no connection. To disable light source, connect
white wire (pin two) to +V or disable light source via IO-Link.
.
.
Rockwell Automation Publication 42JT-UM001B-EN-P - June 2017 17
Chapter 2 Installation
Notes:
18 Rockwell Automation Publication 42JT-UM001B-EN-P - June 2017
Chapter 3
Teaching the VisiSight Sensor in Standard
I/O (SIO) Mode
Teach Overview
The VisiSight™ sensor is configured using the push button or Remote Teach or
IO-Link and the status indicators on the sensor. Five features can be
configured:
• Static Teach: Standard or precision teach for sensitivity/sensing range
•Dynamic Teach (running process)
• Light Operate (L.O.) or Dark Operate (D.O.) output
• Auto PNP/NPN, dedicated NPN, or dedicated PNP
• Push button lock/unlock
The sensor output is disabled during Teach.
Teach Sensitivity/Sensing Range
The default setting is the maximum sensitivity/range.
Diffuse Teach Procedure
Static Teach: To teach the sensitivity/sensing range is a two-step process: teach
“target” (first condition) and teach “no target” (second condition). To switch
the threshold for output ON versus OFF, set in between the two conditions.
Standard Teach
1. To teach the “target” (first condition):
Place the target at the desired maximum distance. Press and hold the
t < 3 s
Target
Rockwell Automation Publication 42JT-UM001B-EN-P - June 2017 19
button for three seconds until the yellow status indicator starts flashing.
Release the button. The first condition has now been taught.
Chapter 3 Teaching the VisiSight Sensor in Standard I/O (SIO) Mode
2. Teach “no target” (second condition):
IMPORTANT The sensor can also be taught by teaching “no target” as the first condition
Precision Teach: If there is nothing in the field of view in step two, the sensing
range is set farther than the target to maximize excess gain and improve
detection reliability. For a more precise setting with less excess gain, do not
remove the target in step two (for example, the target is present for both step
one and step two). Also use precision teach for contrast applications.
Restore to factory default setting of maximum range: Perform steps one and
two with “no target” in the sensor field of view.
t < 0.5 s
Remove the target. Press and release the button. The teach process is
complete.
If the push button is not pressed within 30 seconds, the sensor exits teach
mode and returns to RUN mode without learning the new setting.
and “target” as the second condition.
Polarized Retroreflective
Teach Procedure
Dynamic Teach (running process): If the targets to be detected are moving
with the sensor that is aimed at the running process, press and hold the button
for three seconds until the yellow status indicator starts flashing. The
sensitivity is automatically taught in the next 30 seconds provided the sensor
sees two cycles of “target” and “no target.” The threshold for the switching
output ON versus OFF is set in between the two conditions.
Static Teach: To teach the sensitivity/sensing range is a two-step process: teach
the reflector (first condition) and teach the “target” (second condition).
Standard Teach
1. To teach the reflector (first condition):
Align the sensor to the reflector. Press and hold the button for three seconds
t < 3 s
Reector
until the yellow status indicator starts flashing. Release the button. The first
condition has been taught.
20 Rockwell Automation Publication 42JT-UM001B-EN-P - June 2017
Teaching the VisiSight Sensor in Standard I/O (SIO) Mode Chapter 3
t < 0.5 s
Tar ge t
Reector
t > 3 s
Receiver
t < 0.5 s
Tar ge t
2. Teach “target” (second condition):
Insert the target between the sensor and the reflec tor. Press and release the
button. The teach process is complete.
If the push button is not pressed within 30 seconds, the sensor exits teach
mode and returns to RUN mode without learning the new setting.
Restore to factory default setting of maximum range: Perform steps 1 and 2
with “no target” in the sensor field of view and no emitter.
Dynamic Teach (running process): If the targets to be detected are moving
with the sensor that is aimed at the running process, press and hold the button
for three seconds until the yellow status indicator starts flashing. The
sensitivity is automatically taught in the next 30 seconds provide
Transmitted Beam Teach
Procedure
IMPORTANT No teaching is needed for most applications. The teaching is only necessary
for targets that are not fully opaque and the sensor can see through the
target (thus not detect the target) if set at maximum sensitivity.
Static Teach: To teach the receiver facing, the emitter (first condition) and
teach the “target” (second condition).
Standard Teach
1. To teach the receiver pointed at the emitter (first condition):
Align the sensor to the emitter. Press and hold the button for three seconds
until the yellow status indicator starts flashing. Release the button. The first
condition has been taught.
2. Teach “target” (second condition):
Insert the target between the emitter and the receiver. Press and release the
button. The teach process is complete.
If the push button is not pressed within 30 seconds, the sensor exits teach
mode and returns to RUN mode without learning the new setting.
Rockwell Automation Publication 42JT-UM001B-EN-P - June 2017 21
Chapter 3 Teaching the VisiSight Sensor in Standard I/O (SIO) Mode
Restore to factory default setting of maximum range: Perform steps one and
two with “no target” in the sensor field of view and no emitter.
Dynamic Teach (running process): If the targets to be detected are moving
with the sensor that is aimed at the running process, press and hold the button
for three seconds until the yellow status indicator starts flashing. The
sensitivity is automatically taught in the next 30 seconds provided the sensor
sees two cycles of “target” and “no target.”
Light or Dark Operate
Selection
The default setting of the output is light operate (L.O.) for diffuse and D.O. for
polarized retroreflective and transmitted beam sensors
The D.O. setting means that output turns ON when the light between the
emitter and the receiver is blocked. If the application requires the output to
turn OFF when the target is blocking the light between the emitter and
receiver, the setting can be changed to light operate (L.O.).
1. To access the teach output mode setting :
t > 6 s
Press and hold the button for six seconds until the green status indicator
starts flashing. Release the button. The yellow status indicator indicates the
current setting:
L.O.: Yellow status indicator ON
D.O.: Yellow status indicator OFF
2. To change the sensor output mode setting:
t < 0.5 s
Press and release the button within ten seconds to toggle from L.O. to D.O.,
the selection indicated by the yellow status indicator.
The sensor retains the setting per the last button depression and returns to
the RUN mode ten seconds after the last button is depressed.
22 Rockwell Automation Publication 42JT-UM001B-EN-P - June 2017
Teaching the VisiSight Sensor in Standard I/O (SIO) Mode Chapter 3
Output Type Selection (Auto
PNP or NPN, Dedicated NPN,
Dedicated PNP)
The default setting is Auto PNP or NPN, which means that the sensor
monitors the load connection and automatically configures the output for
proper operation, for example, PNP or NPN. If no load is connected, the
sensor defaults to PNP.
The following applications are covered with dedicated PNP or dedicated NPN
selection:
• Parallel wiring of multiple sensor outputs: select dedicated PNP or
dedicated NPN setting, as needed.
• NPN configuration to another power supply or load enabling contact:
select dedicated NPN.
Selection can be made as follows:
• To access output type: Press and hold the push button for 12 seconds
(until both status indicators start flashing synchronously). At the release
of the button, the current setting output type indicates the slow flashing
of the status indicator (or status indicators) as follows:
• Auto PNP/NPN: both status indicators flashing
• Dedicated NPN: green status indicator flashing
• Dedicated PNP: yellow status indicator flashing
Push Button Lock/Unlock
To change output type: Press and release the push button within ten seconds to
select desired type. Each press of the button cycles to the next output setting.
The status indicator indicates the type that is selected. The sensor retains the
setting per the last button depression and returns to the RUN mode ten
seconds after the last button is pressed.
The push button or remote teach (RT) can be used to help prevent
unauthorized users from changing teach settings.
To lock the push button: Press and release the button three times within three
seconds. Both status indicators flash synchronously for three seconds, which
indicates that the push button is now locked.
To unlock the push button: Press and release the button three times within
three seconds. Both status indicators flash asynchronously for three seconds to
indicate that the push button is now unlocked.
Permanent lock: The push button can be permanently locked by connecting
the white wire (pin two) to –V.
Rockwell Automation Publication 42JT-UM001B-EN-P - June 2017 23
Chapter 3 Teaching the VisiSight Sensor in Standard I/O (SIO) Mode
Remote Teach (RT)
The sensor can be taught remotely via the white wire (pin two). Connection to
+V acts the same as the button being pressed and no connection is the same as
the button not being pressed. The sensor can be taught by following the same
teach/timing sequence as used in the push button teach. For example, connect
to the +V for more than three seconds to teach the “target,” disconnect from
the +V; remove the target and connect to the +V for less than one second to
teach “no target.” All push button functions can also be implemented via RT.
24 Rockwell Automation Publication 42JT-UM001B-EN-P - June 2017
VisiSight Sensor with IO-Link Overview
36
Main patchcord 889M-R19RMMU-2
Passive Distribution Box
898D-P54PT-M12
Main patchcord
889M-R11RMMU-2
Four separate colors
Passive Distribution Box 898D-
P58PT-M12
Up to any 8
Sensors
SensorsSensors
42JT 42EF 42JT 871TM 42JT 42EF 42JT 871TM
Patchcords (4 pcs.) 889D-F4ACDM-2
Chapter 4
Premier Integration
Figure 16 - Typical IO-Link System Overview
The Studio 5000 Logix Designer® environment combines design and
engineering elements in one interface, enabling users to access IO and
configuration data across the Integrated Architecture system. Using a Rockwell
Automation solution, provides a smooth, consistent integration of
Allen-Bradley IO-Link enabled devices into the system.
To simplify the integration of the Rockwell Automation IO-Link devices to
the Rockwell Automation architecture, there is an IO-Link Add-on Profile
(AOP) available for the 1734-4IOL master module. The use of an AOP
simplifies the setup of devices by providing the necessary fields in an organized
manner that allows install and configuration of the systems in a quick and
efficient manner.
Rockwell Automation Publication 42JT-UM001B-EN-P - June 2017 25
Chapter 4 VisiSight Sensor with IO-Link Overview
Figure 17 - VisiSight IO-Link AOP Overview
VisiSight Sensor IO-Link
Features
The VisiSight™ sensor communicates the following parameters via IO-Link.
Triggered
Communicates when a target has changed the state of the sensor upon
detection, which performs the same operation as pin four (Output) while the
sensor is operating in Standard IO (SIO) mode.
Margin Low Alarm
Helps minimize downtime by indicating when the sensor is about to fail due to
insufficient light being reflected. This parameter performs the same operation
as the sensor indication of insufficient light level when the sensor is operating
in Standard I/O (SIO) mode.
Serialization
Helps machine OEMs to be sure that the sensors are installed in the proper
location during commissioning at the customer site by providing a unique
identification serial number to identify sensor mismatch.
26 Rockwell Automation Publication 42JT-UM001B-EN-P - June 2017
VisiSight Sensor with IO-Link Overview Chapter 4
Polarity
Changes the operation of the Triggered parameter, which performs the same
function as teaching the Light and Dark Operate in Standard I/O (SIO) mode.
Enable or Disable Light Source: Turns the VisiSight sensor light source ON or
OFF.
Lock and Unlock User Interface
Disables the push button interface, which helps prevent unauthorized users
from changing sensor settings.
And these parameters, the VisiSight sensor allows you to perform remotely the
following teach operations:
Standard Teach
Consists of two steps: teach the target (first condition) and teach “no target”
(second condition). This method is recommended for most applications where
there’s a considerable separation between the sensor and a background or if
there’s no background present.
Precision Teach
Only requires one teach step to configure the sensor: teach target. This method
is recommended for applications where minimal excess gain is required or for
contrast applications.
Dynamic Teach
Is ideal for teaching the sensor during running applications. The sensor
automatically detects the optimal gain settings to help ensure excellent
reliability detection and operation.
Automatic Device Configuration (ADC)
Replacing damaged sensors is easy. Simply remove the old Allen-Bradley®
sensor and connect the new one—the controller automatically sends the
configuration to the new sensor.
Rockwell Automation Publication 42JT-UM001B-EN-P - June 2017 27
Chapter 4 VisiSight Sensor with IO-Link Overview
Allen-Bradley Controller
Allen-Bradley
IO-Link Master
ADC
ADC
Sensor
Configuration
Master
Configuration
VisiSig ht
sensor
Figure 18 - Typical IO-Link System
Application Specific Name (ASN)
With numerous sensors on a machine with the same catalog number, the ASN
parameter within each sensor makes it easy to identify the sensor during
commissioning and the lifetime of the machine when collecting data. Name
resides in the project and the sensor itself.
Figure 19 - Channel Configuration Overview
Tag Naming for I/O Data
Rockwell Automation system solutions provide tag names that are based on the
Allen-Bradley sensor connected. I/O data is converted, formatted, and named
based on the Allen-Bradley sensor applied. Reduces commissioning time by the
OEM and reduces troubleshooting time by the end user when searching for
sensor data. Consistent naming techniques used.
Figure 20 - Process Data
28 Rockwell Automation Publication 42JT-UM001B-EN-P - June 2017
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