Rockwell Automation Allen-Bradley 45DMS-B8LAT1-D4 Installation Instructions Manual

Installation Instructions
Original Instructions
PHOTOSWITCH Distance Measurement Sensor
Catalog Numbers 45DMS-B8LAT1-D4, 45DMS-B8LGT1-D5
IMPORTANT
Save these instructions for future use.
Topic
Summary of Changes
Description
Features
Sensor Configuration
Teach Procedures for 45DMS-B8LAT1-D4
Precision Teach for Background Suppression
Teach Procedures for 45DMS-B8LGT1-D5
Discrete Output Teach in Window Mode with a Negative Slope
Teach the Sensor
Invert Analog Output (45DMS-B8LGT1-D5 Only)
Change Analog Output from Current to Voltage (45DMS-B8LGT1-D5 Only)
Output Type Selection: Auto PNP/NPN, Dedicated NPN, Dedicated PNP
Push Button Lock/Unlock
Remote Teach (RT)
Wiring Diagrams
Specifications
Description of Laser Class

Summary of Changes

This publication contains the following new or updated information. This list
includes substantive updates only and is not intended to reflect all changes.
Topic
Updated Features list.
Updated the minimum distance between targets in Window Mode
with a Positive Slope and Discrete Output Teach in Window Mode
with a Negative Slope sections.
Updated Figure 4.
Updated Figure 5.
Updated Figure 6.
Added sections:
• Invert Analog Output (45DMS-B8LGT1-D5 Only)
• Change Analog Output from Current to Voltage (45DMS-B8LGT1-D5
Only)
Updated Factory Default Settings section.
Updated figures:
• Figure 7
• Figure 8
• Figure 12
Updated Specifications table.

Description

The PHOTOSWITCH® 45DMS distance measurement photoelectric sensor is a
compact, time-of-flight sensor that is ideal for measurement applications in
Page
material handling and packaging environments. Background-suppression sensing
modes are ideal for applications where highly reflective backgrounds must be
1
ignored while helping to provide excellent reliability detection of targets within the
1
specified range.
1
2 The distance measurement sensor also offers a background reflection (also known
as foreground suppression) sensing mode that enables you to use the surface of a
2
background (for example, a conveyor) as a reflector. The detection of a target
2
occurs once an object blocks the visual path between the sensor and the
3
background (for example, a conveyor).
3
4

Features

4
• 5 m (16.4 ft) sensing range to 90% white and 3 m (9.8 ft) sensing range for
4
6% black target
5
• 1 mm (0.04 in.) resolution via IO-Link™ and 5 mm (0.2 in.) resolution with
5 4...20 mA or 0...10V analog output
• ±20 mm (0.79 in.) maximum linearity for distance measurement
5
applications
6
• Eye Safe Class 1 Laser for ease of alignment and installation
7
• Distance measurement, background suppression, and background
7
reflection sensing modes selectable using IO-Link
• Discrete only, 4...20 mA and 0...10 V on analog with adjustable range using
the push buttons
• Enhanced sensor diagnostics when using IO-Link 1.1 point-to-point
protocol helps customers minimize machine downtime and increase
productivity
• Additional virtual output when using IO-Link
Page • IP67 and IP69K rated enclosures
1
Table 1 provides indicator status in the RUN mode during sensor operation. The
sensor is always in Run mode except when the teach sequence is in process.
3
Table 1 - Operating Mode Indication
3
Function
3
Q
4
(discrete output)
4
Q
A
(analog output)
5
6
7
Status Description
OFF Target not present
Orange Target present
• Solid: Target not present or analog output
Green not active
• Flashing: IO-Link operation
Orange Analog output active