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Azbil HP7-P11 - User Manual

Azbil HP7-P11
15 pages
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1
Problem-solving
Auto Adjust button
EXPLANATION OF MAJOR FUNCTIONS AND FEATURES
Industry-standard mounting
pitch of 25.4 mm
4-element LED
for high visibility
and long service life
Lens is highly resistant to
oil and chemicals
(thru-scan, retroreflective models)
Metal threads
for secure tightening
Mutual interference
prevention function
General-Purpose Photoelectric
Switches with Self-Contained Amplifier
Wide range of configurations and
specifications
Improved resistance to interference
(e.g., fluorescent lights)
Threaded metal mounting holes for more
reliable installation
Different frequency thru-scan model for
stress-free installation
Auto Adjust button for situations where
detection is difficult
The HP7-C1 series has been added to
the product portfolio for the detection of
transparent objects.
HP7
Series
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Azbil HP7-P11 Specifications

General IconGeneral
Protection RatingIP67
CategorySwitch
TypeLimit Switch
Rated Current10A
Electrical Life100, 000 operations

Summary

Explanation of Major Functions and Features

Interference Suppression

Two Thru-scan Switches

Describes interference suppression using two side-by-side thru-scan switches (red and infrared).

Four Thru-scan Switches

Explains interference suppression with four side-by-side thru-scan switches (red).

Diffuse-scan;Retroreflective Switch

Details interference suppression for diffuse-scan and retroreflective switch combinations.

Simple to Operate and Reliable Detection

Long-Range Thru-scan Models

Highlights features of long-range thru-scan models with light-operated indicators.

Retroreflective Models

Describes retroreflective models that emit visible red light for alignment.

Diffuse-scan Models

Focuses on diffuse-scan models offering long-distance detection and darker color detection.

Designed for Modern Lighting

High-Intensity Red LED

Excellent Resistance to Sunlight

How to Use the Auto Adjust Button

Tuning Without a Workpiece

Guides users on adjusting sensitivity without a target object.

2-Point Tuning

Explains the two-point tuning method for precise positioning adjustments.

Catalog Listings

Accessories

Reflector for Retroreflective Model

Lists various reflectors compatible with retroreflective models.

Reflector for Transparent Object Detection

Details reflectors specifically for transparent object detection.

Standard Bracket

Lists standard mounting brackets for the photoelectric switches.

Wraparound Mounting Bracket

Presents wraparound mounting brackets for flexible installation.

Slit for Thru-scan Model

Offers slits to improve detection performance for thru-scan models.

Mutual Interference Protection Filter

Describes filters to prevent mutual interference between thru-scan models.

Specifications

Characteristics Diagrams

Thru-scan Models

Graphical data for thru-scan models including excess gain and parallel displacement.

Excess Gain

Illustrates received light intensity relative to the required amount for thru-scan models.

Parallel Displacement

Shows how the light spot position changes with distance for thru-scan models.

Retroreflective Models

Excess Gain

Graphical representation of received light intensity for retroreflective models.

Parallel Displacement

Illustrates light spot positional changes with distance for retroreflective models.

Diffuse-scan Models

Excess Gain

Graphical representation of received light intensity for diffuse-scan models.

Detection Area Characteristics

Details detection range and sensitivity for diffuse-scan models.

Background Interference During Tuning

Shows the impact of background interference on tuning for diffuse-scan models.

Wide-beam Diffuse Scan Model

Detection Area Characteristics

Details detection range and sensitivity for wide-beam diffuse scan models.

Retroreflective Transparent Object Detection Model

Parallel Displacement

Illustrates light spot positional changes with distance for transparent object detection.

Connector With Cable

Preleaded and M12 Pleleaded Connector Types

Details connector types for retroreflective, transparent object, and diffuse-scan models.

Connector Part

Illustrates the physical dimensions of M12 and Quick Lock connector parts.

M8 Connector Types

Details M8 connector types for retroreflective, transparent object, and diffuse-scan models.

Slit

Filter

Reflector (Sold Separately)

Bracket (Sold Separately)

Button-mounting L-bracket

Describes button-mounting L-brackets for installation.

Rear-mounting L-bracket

Details rear-mounting L-brackets for secure attachment.

Wraparound Vertical Mounting Bracket

Presents wraparound vertical brackets for installation flexibility.

Wraparound Horizontal Mounting Bracket

Offers wraparound horizontal brackets for versatile mounting options.

The Operation Method

Tuning Without a Workpiece

Procedure for adjusting sensitivity when target objects are not reliably detected.

2-Point Tuning

Procedure for adjusting sensitivity when tuning without a workpiece is insufficient.

LO;DO Changeover

Procedure for switching between Light-operate and Dark-operate modes.

Position Tuning

When Confused, or to Restore the Default Setting

Indicator Lamp Flashes Repeatedly

Troubleshooting guide for LED indicator status and suggested solutions.

Checking LO;DO

Procedure to verify the current operating mode (Light-operate/Dark-operate).

PA5 Series Cable

PA7 Series Cable

PA8 Series Cable

Retroreflective Transparent Object Detection

Reflector

Guidance on using the specified reflector with transparent object detection.

Detectable Objects

Specifies the minimum light blockage required for object detection.

Setup Method

Procedure for setting optimum sensitivity for transparent objects.

Installation Know-how

Tips for improving detection reliability with transparent objects.

Notes for Reliable Detection

Important considerations for ensuring reliable detection.

Handling

Handling Precautions

Essential safety and operational guidelines for handling the device.

Wiring Precautions

Important safety measures related to wiring and cable extensions.

Adjustment Method

Describes adjustment procedures for thru-scan and diffuse-scan models.

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