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Panasonic SU-7 Series User Manual

Panasonic SU-7 Series
16 pages
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2022.7
Amplifier-separated
Slim Body Automatic Sensitivity Setting
Photoelectric Sensor
SU-7 SERIES SH SERIES
* The contents of this catalog are as of October 2017.
For the latest information, please visit our company website.
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Panasonic SU-7 Series Specifications

General IconGeneral
BrandPanasonic
ModelSU-7 Series
CategoryAccessories
LanguageEnglish

Summary

Simple and Compact Design

Simple Automatic Sensitivity Setting

Easy setup by pressing two buttons for optimum sensitivity.

Quick Wire Connection

Lever secures wire connection without stripping insulation.

Mounting and Size

Environmental Resistance

Chemical Resistant Type

Fluorine resin covered heads for harsh chemical environments.

Key Functions

Limit Sensitivity Setting

Set sensitivity for minute differences without an object.

Sensitivity Shift

Shift threshold level towards ON or OFF for stability.

Remote Sensitivity Selection

Select from four stored sensitivity levels via remote inputs.

Remote Sensitivity Setting

Adjust sensitivity level from a remote location.

External Synchronization

Control sensing timing with an external input signal.

Test Input (Emission Halt)

Halt beam emission for start-up inspection.

Sensitivity Margin Indication

Stability indicator shows degree of sensitivity margin.

Timer Functions

Selectable ON/OFF delay timer for 0 to 5 sec.

Interference Prevention

Mount two sensors close together without interference.

Applications

Application Examples

Various use cases like positioning, mark detection, and height measurement.

Sensor Head Varieties

Line-focus Type (SH-84R)

Detects printed characters with a line-shaped beam.

Glass Substrate Detection Type (SH-72)

Detects transparent or specular glass plates.

Pinpoint Type with Green LED Beam (SH-82G)

Differentiates colors easily, suitable for tiny objects.

Pinpoint Type with Red LED Beam (SH-82R)

Suitable for sensing tiny objects, differentiates component faces.

Ultra-slim Type

Compact size, versatile mounting options for space saving.

Ultra-small Type

Features operation indicator and long sensing range.

Order Guide

Sensor Head Selection

Guide to selecting appropriate sensor heads by type and model.

Amplifier Selection

Guide to selecting appropriate amplifiers by function and type.

Options and Accessories

Slit Mask (OS-SS3)

Slit mask accessory for precise beam control.

Sensor Head Mounting Brackets

Brackets for mounting sensor heads in various configurations.

Sensor Checker (CHX-SC2)

Device for beam alignment of thru-beam sensors.

Specifications - Sensor Heads Part 1

Ultra-slim Sensor Heads (SH-21, SH-21E)

Detailed specifications for ultra-slim thru-beam sensors.

Ultra-small Sensor Heads (SH-22)

Detailed specifications for ultra-small diffuse reflective sensors.

Thru-beam Sensor Heads (SH-31R, SH-31G, SH-33R)

Detailed specifications for thru-beam sensors with various LEDs.

Diffuse Reflective Sensor Heads (SH-32R)

Detailed specifications for diffuse reflective sensors.

Specifications - Sensor Heads Part 2

Chemical Resistant Sensor Heads (SH-61R)

Specs for chemical-resistant thru-beam sensors.

Mark Sensors (SH-82R, SH-82G)

Specs for pinpoint mark sensors with red/green LEDs.

Line-focus Sensors (SH-84R)

Specs for line-focus sensors detecting printed characters.

Glass Substrate Detection Sensors (SH-72)

Specs for sensors detecting transparent glass.

Specifications - Amplifiers

Standard Amplifier Specifications

Specs for standard NPN/PNP output amplifiers.

External Synchronization Input Amplifier Specifications

Specs for amplifiers with external sync function.

Remote Sensitivity Setting Amplifier Specifications

Specs for amplifiers with remote sensitivity adjustment.

Remote Sensitivity Selection Amplifier Specifications

Specs for amplifiers with remote sensitivity selection.

I/O Circuit and Wiring Diagrams

SU-7 / SU-7J (Standard Type)

I/O circuit and wiring for standard NPN/PNP amplifiers.

SU-75 (External Synchronization)

I/O circuit and wiring for external sync input amplifiers.

SU-77 (Remote Sensitivity Setting)

I/O circuit and wiring for remote sensitivity setting amplifiers.

SU-79 (Remote Sensitivity Selection)

I/O circuit and wiring for remote sensitivity selection amplifiers.

Sensing Characteristics (Typical) - Part 1

Thru-beam Sensor Characteristics

Typical sensing characteristics for thru-beam sensors.

Diffuse Reflective Sensor Characteristics

Typical sensing characteristics for diffuse reflective sensors.

Glass Substrate Detection Sensor Characteristics

Typical sensing characteristics for glass detection sensors.

Mark Sensor Characteristics

Typical sensing characteristics for mark sensors.

Sensing Characteristics (Typical) - Part 2

Chemical Resistant Sensor Characteristics (SH-61R)

Typical sensing characteristics for chemical resistant sensors.

Precautions for Proper Use - Part 1

Sensor Head Precautions

Important safety and usage guidelines for sensor heads.

Mounting Precautions

Guidelines for correctly mounting sensor heads.

Chemical Resistant Type Precautions

Specific warnings for chemical resistant sensor heads.

Precautions for Proper Use - Part 2

Amplifier Precautions

Safety and usage guidelines for amplifiers.

Sensitivity Setting Methods

Explanation of normal, minute difference, and maximum sensitivity settings.

Remote Sensitivity Setting (SU-77)

How to set sensitivity using external inputs.

Remote Sensitivity Selection Function (SU-79)

How to use remote inputs to select sensitivity levels.

Precautions for Proper Use - Part 3

Amplifier External Synchronization (SU-75)

Usage of external synchronization function.

Amplifier Test Input (SU-75)

How to use the test input for start-up.

Amplifier Timer Function

Operation of ON/OFF delay timers.

CE Marking Compliance

Conditions for CE marking compliance.

Dimensions - Part 1

Amplifier Dimensions (SU-7)

Dimensional drawings for the SU-7 amplifier.

Amplifier Mounting Bracket Dimensions (MS-DIN-2)

Dimensions for the DIN rail mounting bracket.

Sensor Head Dimensions (SH-21, SH-21E)

Dimensional drawings for SH-21 and SH-21E sensor heads.

Sensor Head Dimensions (SH-22)

Dimensional drawings for the SH-22 sensor head.

Dimensions - Part 2

Sensor Head Dimensions (SH-31R, SH-31G, SH-33R)

Dimensional drawings for SH-31R, SH-31G, SH-33R sensor heads.

Sensor Head Dimensions (SH-32R)

Dimensional drawings for the SH-32R sensor head.

Sensor Head Dimensions (SH-61R)

Dimensional drawings for the SH-61R sensor head.

Mark and Line-Focus Sensor Head Dimensions (SH-82R, SH-82G, SH-84R)

Dimensional drawings for mark and line-focus sensor heads.

Glass Substrate Detection Sensor Head Dimensions (SH-72)

Dimensional drawings for the SH-72 sensor head.

Accessory Dimensions (Stripper, Brackets)

Dimensions for accessories like stripper and mounting brackets.

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