KEYENCE SR-1000 Series: Setting the New Standard for Code Reading
The KEYENCE SR-1000 Series is an advanced autofocus 1D and 2D code reader designed for high-resolution reading, offering unparalleled flexibility and performance in industrial applications.
Challenges Code Readers Face
Traditional code readers often encounter issues such as:
- Reader Cannot Be Mounted at Desired Distance: Frustration in selecting the right reader and lens combination for specific distances, requiring systems to be designed around reader specifications.
- Optimal Settings Are Unknown: Difficulty in achieving stable operation, with successful setup not guaranteeing error-free performance during actual use, leading to lengthy setup times.
- Reading Fails Due to Glare: Problems arising from glare on surfaces, necessitating specific mounting angles or external lighting solutions.
1 Answer: Just Press the Button
The SR-1000 Series simplifies operation with intuitive features:
Autofocus
The reader can be mounted at any distance and maintain a clear image, with a maximum range of 1000 mm. This capability enhances mounting flexibility.
Automatic Tuning
Automatically determines optimal settings for exposure time, image processing filter, and other parameters, offering approximately 750,000 combinations for precise adjustment.
Automatic Polarization
Glare can be eliminated, making reader angle adjustment or external lighting unnecessary. This feature is a world's first.
Setting Complete
The reader features both polarized and direct light sources. Automatic polarizing filter selection eliminates glare and allows flexible mounting.
[Image Description: A comparison showing code reading results with and without a polarizing filter, demonstrating glare reduction.]
Autofocus: One Reader for Many Applications
Mounting is less restricted by performance or specifications, improving flexibility in machine designs for production lines and jigs. The autofocus capability allows a single reader to detect codes on targets of varying heights.
- Detecting targets with differing heights
- Securing a robot's movement range
- Reading extremely small codes
Field of View 4x Larger
[Image Description: A visual comparison showing the significantly larger field of view of the SR-1000 Series compared to a conventional field of view.]
The reader excels even when the code is small (down to 0.063 mm / 0.002"), at distances up to 1000 mm (39.37"), and when the position changes.
2 Automatic Tuning: Optimal Setting of Exposure Time, Filters, and More
The code reader automatically optimizes exposure time, image processing filter, and other parameters based on the target and mounting distance for clear image capture.
Correction Items and Examples of Affected Codes
- Capture Brightness Correction: Configures exposure time, dynamic range, and gain for optimal brightness.
- Contrast Threshold Correction: Corrects black/white thresholds and optimizes contrast.
- Filter Correction: Selects the best filter and intensity for the captured image.
- Geometric Correction: Corrects distorted codes on cylinders or when the reader is mounted at an angle.
- Image Reduction & Correction: Reduces image size to minimize background noise or missing spaces.
[Image Description: Visual examples of various code defects (dark, low contrast, thin printing, distortion, stray dots) and their corresponding corrections.]
Applications
- Automotive and Metal Works Industries (Crankshafts Inspections): Large field of view and autofocus compensate for position and distance changes.
- Electronic Devices Industry (Lead Frames Bonding): Reads extremely small codes and those discolored by heat or oxidation.
- Food, Medical, and Packaging Industries (Food Packaging Variety Inspections): Reads codes over a large field of view at high speeds, accommodating varying positions and orientations.
- (Camshafts Processing): Eliminates glare from cylindrical and metallic materials.
- (IC Chips Inspections): Simultaneously reads multiple codes in a tray.
- (Medicinal Packaging Packaging): Reliably captures codes traveling at high speeds for safety checks.
3 Automatic Polarization Control: Ensuring Flexible Mounting
The automatic polarization control function, a world's first, eliminates glare, removing the need for mounting angle adjustment or external lighting. Combined with autofocus, it offers high mounting flexibility.
[Diagram Description: A cross-section showing polarized light (with polarizing filter) and direct light (without polarizing filter) interacting with a surface.]
Examples of Glare Elimination:
- Black Resin Cylinder: Shows successful reading with polarizing filter, error without.
- Metal Hairline: Shows successful reading with polarizing filter, error without.
- Metal DPM on Cast Surface: Shows successful reading with polarizing filter, error without.
New Optical Design for Stable Reading: CPC (Compound Parabolic Concentrator) Illumination
A specially shaped reflector provides high-efficiency illumination by reducing light intensity loss from high-intensity LEDs. Gold plating maximizes reflectance, achieving brightness exceeding conventional levels by 400% for uniform illumination even at long ranges.
[Diagram Description: A comparison of conventional model illumination (diffuse light) versus SR-1000 illumination (concentrated light within the field of view).]
Two Modes Can Be Selected Depending on the Application
Smart Mode (NEW): Unaffected by Changing Conditions
For consistent reading regardless of code conditions. Fluctuations in code conditions are predicted during tuning, and expanded reading settings are automatically generated to ensure stable reading even when contrast changes, eliminating the need for reconfiguration.
The reader predicts 43 patterns of change in printing conditions, including variations in thickness, darkness, and lightness.
[Diagram Description: Visual representations of code variations: Thicker/Thinner, Darker/Lighter, with a reference code.]
Custom Mode: Detecting Changes in Code Conditions
For code quality management. The SR-1000 can make judgments on code quality, detecting degradation before reading errors occur, enabling predictive maintenance of the printing process.
Matching Level Judgment Function
Provides code quality comparison. Two codes with a 100% reading rate can still be distinguished by their matching level (e.g., 75 vs. 43).
Code Verification Function
Verification based on code quality standards. Output data includes total grade judgment for each parameter.
[Note: This function is designed for 2D codes like QR, DataMatrix, GS1 Composite, PDF417.]
Supported Standards: ISO/IEC 15415, ISO/IEC TR 29158, ISO/IEC 16022, SAE AS9132, SEMI T10-0701.
Easy-to-Use High Performance: Advanced Setup Software
The AUTOID NETWORK NAVIGATOR SR-H5W software provides easy code reader setup and reduces man-hours for preliminary tests. It connects via USB.
- Monitor: Adjusts the field of view.
- Auto Focus: Focus is adjusted automatically.
- Tuning: Selects from approximately 750,000 parameter combinations and polarization filter settings.
[Screenshot Description: The AUTOID NETWORK NAVIGATOR software interface showing monitoring, autofocus, and tuning options.]
Advanced Settings
- Image Capture Range: Selectable from 800 x 600 mm to 1280 x 1024 mm, or user-defined.
- Polarization Filter: Enable or disable.
- Target Bank (Custom Mode Only): Specify parameter bank number.
- Tuning History (Custom Mode Only): Review tuning history.
- No. of Codes for Reading: Specify the number of codes to read simultaneously.
[Diagram Description: A Tuning Monitor graph showing optimal settings determined from image processing filters and brightness levels.]
Ethernet Communication Wizard (NEW)
Setup is completed in four steps using a question-answer form with visual explanations, simplifying communication setup.
Steps: 1. Trigger Settings, 2. Destination for Read Data, 3. Communication Protocol (EtherNet/IP™, PROFINET, TCP, UDP, PLC link), 4. Advanced Settings.
Sophisticated Measurement Modes
The SR-1000 Series offers pre-verification and measurement of allowable line speed for high-speed code reading.
Reading Rate Measurement
Measures reading success rate without conducting tests on multiple targets on the actual production line.
Reading Tact Measurement
Determines reading cycle time (tact) without on-site tests.
Reading Depth Measurement (NEW)
Determines depth of field from mounting distance and code used for tuning, without on-site tests. Re-tuning is required if mounting distance changes.
[Diagram Description: Illustrates near and far reading zones with a visual representation of light concentration.]
Line Speed Measurement (NEW)
Allows checking allowable line speed before installation, reducing setup time for production line designs.
[Diagram Description: A visual representation of a conveyor belt with a code reader, indicating allowable line speed.]
First-in-its-Class, Built-in Organic LED (OLED) Display
Check Operation On-Site Without a PC
No personal computer or monitor is needed. Code position adjustment and operating condition can be checked using the intuitive built-in display.
[Image Description: The SR-1000 reader with its OLED display showing live view, readout data, and error counts.]
Easy Setup Without a PC
Optimal reading parameters can be set by simply pressing the ENTER button after adjusting the code position, completing fully automatic tuning.
Functions: Autofocus Setting, Automatic Tuning, Automatic Polarization Control.
[Image Description: The SR-1000 reader with a 'PUSH!' indicator, suggesting a button press for setup.]
Highly-Advanced Functions Offer Simple Operation
Master/Slave Function for Using Multiple Readers Efficiently
The master reader can control up to 31 slave readers (or up to 7 in multi-head mode). This drastically reduces programming load on the host computer/PLC.
[Diagram Description: Illustrations of Multi-Head Mode and Multi-Drop Link Mode, showing master and slave reader configurations.]
Product Changeover Function
Up to 8 configuration files can be stored in the reader's ROM. A simple command can switch configurations for different reading conditions (distance, marking style, code type).
[Diagram Description: A visual showing a changeover from Configuration A to Configuration B under different reading conditions.]
Latest Technologies Providing Stable Reading
High-Speed Search: 2D Code Search in Captured Images
Binary processing enables immediate detection of 2D codes, even if code-like patterns are present in the field of view.
Advanced Identification: Defective Code Positioning Program
A newly developed program identifies four corners of a 2D code based on a similar detection pattern, significantly improving code detection performance.
High-Level Decoding: Contrast Algorithm for Local Concentration (CALC)
This algorithm divides codes into smaller pieces for binary processing using specified thresholds, enabling accurate black/white classification unaffected by uneven print density.
[Diagram Description: Comparison of Conventional Technique (single threshold) versus CALC Technique (multiple thresholds per division) for code decoding.]
Automatic Selection of Optimal Reading Conditions (Parameter Bank Function)
The reader automatically alternates between registered parameter banks (up to 16 banks) to find the proper reading conditions.
[Diagram Description: A visual representation of parameter banks (BANK 1 to BANK 16) with REGISTER buttons.]
Continuous High-Speed Reading: Built-in Dual Core Processor
Utilizes a dual-core processor (CPU + DSP) for simultaneous image capturing and decoding, shortening the decode process.
[Diagram Description: Flowcharts comparing single-core processing (sequential) with dual-core processing (simultaneous image capture and decoding).]
Various Interface Capabilities and Expanded Functionality
Compatibility with Various Communication Protocols
Built-in EtherNet/IP™, PROFINET, and PLC link protocols simplify PLC connections. General-purpose TCP/IP and FTP communications are also supported. FTP allows transmission of images and text files.
Connection information for various PLC types can be found at: www.barcodereader.com/
Customizable Data Output Formatting
The Data Edit function allows customizable output formats, eliminating the need for programming corrections on the host side (PC, PLC, etc.) and reducing setup time.
[Diagram Description: Examples of Data Edit function in use: extracting specific characters from a barcode, adding information to image file names, and controlling output signals (OK/NG based on vertex coordinates).]
Convenient Software Tools
- Installation Guide: Checks reading distance, field of view, and line speed based on code size.
- AutoID Terminal: Establishes direct communication for troubleshooting.
- AutoID Keyboard Wedge: Outputs code data through the PC's keyboard interface (Windows and Mac versions available).
[Screenshot Description: User interfaces for the Installation Guide, AutoID Terminal, and AutoID Keyboard Wedge software tools.]
Optional Accessory Lineup
Improved Reading of Extremely Small Codes: High Resolution Lens Attachment SR-10AH
Capable of reading extremely small codes and codes printed on mirror-finished surfaces. Offers a field of view increased by 4.5x.
[Diagram Description: Illustrations showing the SR-10AH lens attachment, its effect on field of view, and variable installation distance for small codes.]
Superior Reading of Codes Printed on Mirror Finished Surfaces: Reflector Attachment SR-10AR
By diffusing reflected light from mirror-finished surfaces, it achieves a clear image, similar to using external lighting.
[Diagram Description: A visual comparison showing code reading results with and without the SR-10AR reflector attachment.]
Reduces Installation Costs and Setup Time: Adjustable Bracket OP-88002
This bracket allows the reader to be mounted in any position along either the vertical or horizontal axis.
[Diagram Description: An illustration of the adjustable bracket OP-88002.]
System Configuration Diagram
The SR-1000 Series offers flexible system integration with various components and communication protocols.
Models:
- Standard type: SR-1000
- Wide-field type: SR-1000W
- With high resolution lens attachment: SR-1000+SR-10AH
Accessories:
- Mounting bracket OP-87866
- Adjustable bracket OP-88002
- High resolution lens attachment SR-10AH
- Reflector attachment SR-10AR
Cables:
- USB Cable
- Control Cable
- Ethernet Cable
Connectivity:
- PC Setup: Via USB using AutoID Network Navigator SR-H5W software (includes Navigator, Keyboard Wedge, Terminal, etc.).
- Power Supply: 24 VDC.
- Host Connections: Ethernet (EtherNet/IP™, PROFINET, TCP/IP, FTP, PLC link), RS-232C (Serial communication, PLC link), I/O terminal. Supports PC/Panel PC/Board PC, PLC, and HMI [Touch panel].
[Diagram Description: A comprehensive system configuration diagram showing the SR-1000 series, accessories, cables, PC setup, power supply, and host connections.]
Reading Range Characteristics [Typical]
SR-1000
Distance | 2D Minimum Resolution (Unit: mm inch) | Barcode Minimum Resolution (Unit: mm inch) | Field of View (1280 x 1024 pixels) (Unit: mm inch) | Field of View (800 x 600 pixels) (Unit: mm inch) | Mounting distance (Unit: mm inch) | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Value | Unit | Value | Unit | Distance | Width | Height | Distance | Width | Height | ||||
110 4.33" | 0.063 | 0.002" | 0.082 | 0.003" | 110 4.33" | 30 1.18" | 24 0.94" | 110 4.33" | 19 0.75" | 14 0.55" | 30 1.18" | ||
110 to 140 4.33" to 5.51" | 0.082 | 0.003" | 0.11 | 0.004" | 140 5.51" | 40 1.57" | 32 1.26" | 140 5.51" | 25 0.98" | 18 0.71" | 40 1.57" | ||
110 to 230 4.33" to 9.06" | 0.14 | 0.006" | 0.15 | 0.006" | 230 9.06" | 68 2.68" | 54 2.13" | 230 9.06" | 42 1.65" | 32 1.26" | 40 1.57" | ||
110 to 300 4.33" to 11.81" | 0.18 | 0.007" | 0.24 | 0.009" | 300 11.81" | 90 3.54" | 72 2.83" | 300 11.81" | 56 2.20" | 42 1.65" | 40 1.57" | ||
110 to 400 4.33" to 15.75" | 0.24 | 0.009" | 0.11 | 0.004" | 400 15.75" | 122 4.80" | 97 3.82" | 400 15.75" | 76 2.99" | 57 2.24" | 40 1.57" | ||
110 to 600 4.33" to 23.62" | 0.37 | 0.015" | 0.22 | 0.009" | 600 23.62" | 185 7.28" | 148 5.83" | 600 23.62" | 116 4.57" | 87 3.43" | 40 1.57" | ||
110 to 1000 4.33" to 39.37" | 0.61 | 0.024" | 0.37 | 0.015" | 1000 39.37" | 312 12.28" | 250 9.84" | 1000 39.37" | 195 7.68" | 146 5.75" | 110 4.33" |
SR-1000W
Distance | 2D Minimum Resolution (Unit: mm inch) | Barcode Minimum Resolution (Unit: mm inch) | Field of View (1280 x 1024 pixels) (Unit: mm inch) | Field of View (800 x 600 pixels) (Unit: mm inch) | Mounting distance (Unit: mm inch) | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Value | Unit | Value | Unit | Distance | Width | Height | Distance | Width | Height | ||||
50 1.97" | 0.082 | 0.003" | 0.082 | 0.003" | 50 1.97" | 35 1.38" | 28 1.10" | 50 1.97" | 22 0.87" | 16 0.63" | 28 1.10" | ||
50 to 100 1.97" to 3.94" | 0.14 | 0.006" | 0.12 | 0.005" | 100 3.94" | 67 2.64" | 54 2.13" | 100 3.94" | 42 1.65" | 31 1.22" | 28 1.10" | ||
50 to 150 1.97" to 5.91" | 0.20 | 0.008" | 0.18 | 0.007" | 150 5.91" | 99 3.90" | 79 3.11" | 150 5.91" | 62 2.44" | 46 1.81" | 28 1.10" | ||
50 to 230 1.97" to 9.06" | 0.30 | 0.012" | 0.23 | 0.009" | 230 9.06" | 150 5.91" | 120 4.72" | 230 9.06" | 93 3.66" | 70 2.76" | 28 1.10" | ||
50 to 300 1.97" to 11.81" | 0.38 | 0.015" | 0.31 | 0.012" | 300 11.81" | 194 7.64" | 155 6.10" | 300 11.81" | 121 4.76" | 91 3.58" | 28 1.10" | ||
50 to 400 1.97" to 15.75" | 0.51 | 0.020" | 0.45 | 0.018" | 400 15.75" | 257 10.12" | 206 8.11" | 400 15.75" | 161 6.34" | 120 4.72" | 28 1.10" | ||
50 to 600 1.97" to 23.62" | 0.76 | 0.030" | 0.45 | 0.018" | 600 23.62" | 384 15.12" | 307 12.09" | 600 23.62" | 240 9.45" | 180 7.09" | 28 1.10" |
SR-1000 + SR-10AH
Distance | 2D Minimum Resolution (Unit: mm inch) | Barcode Minimum Resolution (Unit: mm inch) | Field of View (1280 x 1024 pixels) (Unit: mm inch) | Field of View (800 x 600 pixels) (Unit: mm inch) | Mounting distance (Unit: mm inch) | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Value | Unit | Value | Unit | Distance | Width | Height | Distance | Width | Height | ||||
20 0.79" | 0.025 | 0.001" | 0.082 | 0.003" | 20 0.79" | 11 0.43" | 9 0.35" | 20 0.79" | 7 0.28" | 5 0.20" | 11 0.43" | ||
20 to 30 0.79" to 1.18" | 0.03 | 0.001" | 0.082 | 0.003" | 30 1.18" | 15 0.59" | 12 0.47" | 30 1.18" | 9 0.35" | 7 0.28" | 11 0.43" | ||
20 to 40 0.79" to 1.57" | 0.04 | 0.002" | 0.11 | 0.004" | 40 1.57" | 19 0.75" | 15 0.59" | 40 1.57" | 11 0.43" | 8 0.31" | 15 0.59" |
Dimensions
[Diagram Description: Detailed dimensional drawings of the SR-1000/1000W main unit, SR-10AH lens attachment, SR-10AR reflector attachment, and OP-87866/OP-88002 adjustable brackets, with measurements in mm and inches.]
Specifications
SR-1000 Series | |||
---|---|---|---|
SR-1000 (Standard type) | SR-1000W (Wide-field type) | SR-1000+SR-10AH (When high resolution lens attachment is installed) | |
Model | SR-1000 | SR-1000W | SR-1000+SR-10AH |
Type | Standard type | Wide-field type | When the high resolution lens attachment is installed |
Receiver | CMOS Image Sensor | ||
Number of pixels | 1280 x 1024 pixels | ||
Light emitter | High intensity red LED | High intensity green LED | High intensity red LED |
Focus adjustment | Autofocus* | ||
Supported symbol (2D) | QR, MicroQR, DataMatrix (ECC200), GS1 DataMatrix, PDF417, MicroPDF417, GS1 Composite (CC-A/CC-B/CC-C) | ||
Supported symbol (Barcode) | CODE39, ITF, 2of5(Industrial 2of5), COOP 2of5, NW-7 (Codabar), CODE128, GS1-128, GS1 DataBar, CODE93, JAN/EAN/UPC, Trioptic CODE39, CODE39 Full ASCII, Pharmacode | ||
Minimum resolution (2D) | 0.063 mm 0.002" | 0.082 mm 0.003" | 0.025 mm 0.001" |
Minimum resolution (Barcode) | 0.082 mm 0.003" | 0.082 mm 0.003" | 0.082 mm 0.003" |
Reading distance | 110 mm to 1000 mm 4.33" to 39.37" (Typical example at 400 mm 15.75") | 50 mm to 600 mm 1.97" to 23.62" (Typical example at 400 mm 15.75") | 20 mm to 40 mm 0.79" to 1.57" (Typical example at 40 mm 1.57") |
Field of view for reading | 122 x 97 mm 4.80" x 3.82" | 257 x 206 mm 10.12" x 8.11" | 19 x 15 mm 0.75" x 0.59" |
Number of inputs | 2 | ||
Input type | Bidirectional voltage input | ||
Control input Maximum rating | 26.4 VDC | ||
Control input Minimum ON voltage | 15 VDC | ||
Control input Maximum OFF current | 0.2 mA or less | ||
Number of outputs | 3 | ||
Output type | Photo MOS relay output | ||
Control output Maximum rating | 30 VDC | ||
Control output Maximum load current | 1 output: 50 mA or less, Total of 3 outputs: 100 mA or less | ||
Control output Leakage current when OFF | 0.1 mA or less | ||
Control output Residual voltage when ON | 1 V or less | ||
Ethernet Communication standard | IEEE 802.3 compliant, 10BASE-T/100BASE-TX | ||
Ethernet Supported protocol | TCP/IP, SNTP, FTP, BOOTP, MC protocol, Omron PLC link, KV STUDIO, EtherNet/IP™, PROFINET | ||
Serial communication standard | RS-232C compliant | ||
Serial communication Transmission speed | 9600, 19200, 38400, 57600, 115200 bps | ||
Serial communication Supported protocol | No-protocol, MC protocol, SYSWAY, KV STUDIO | ||
USB Communication standard | USB 2.0 Full Speed compliant | ||
Enclosure rating | IP65 | ||
Ambient temperature | 0 to +45°C 32 to 113°F | ||
Ambient storage temperature | -10 to +50°C 14 to 122°F | ||
Environmental resistance Relative humidity | 35 to 85% RH (No condensation) | ||
Storage ambient humidity | 35 to 85% RH (No condensation) | ||
Ambient luminance | Sunlight: 10000 lux, Incandescent lamp: 6000 lux, Fluorescent lamp: 2000 lux | ||
Operating environment | No dust or corrosive gas present | ||
Vibration | 10 to 55 Hz Double amplitude 0.75 mm 0.030", 3 hours each in X, Y and Z directions | ||
Power voltage | 24 VDC ±10% | ||
Rating Current consumption | Approx. 700 mA | ||
Weight | Approx. 200 g | Approx. 250 g | Approx. 250 g |
* The focal position can be adjusted automatically during installation.
* SR-1000N and SR-1000WN are available as supported models for India.
Setup Software
SR-1000 | SR-1000W | SR-1000+SR-10AH | |
---|---|---|---|
Model | SR-H5W | ||
Supported OS | Microsoft Windows 8 Professional or later 32 bit/64 bit (Except for Windows RT) Microsoft Windows 7 Professional or later 32 bit/64 bit Microsoft Windows VISTA Business/Ultimate SP2 or later 32 bit* | ||
Running environment | Processor: 2.0 GHz or faster Memory: 1 GB (32 bit) or 2 GB (64 bit) DVD-ROM drive: Required for installation Screen resolution: 1024 x 768 or better |
* Windows Vista is not supported with the SR-G100.
* .NET Framework 3.5 SP1 or above has been installed. An internet connection is required when installing .NET 3.5 on Windows 8.
* The Control Panel is used for executions when installing .NET 3.5 on Windows 8.
SR Series Lineup
[Image Description: Product images of the KEYENCE Handheld DPM Code Reader SR-G100, Ultra-compact 1D and 2D Code Reader SR-700 Series, and High Performance Compact 1D and 2D Code Reader SR-750 Series.]
Contact Information and Safety
Call Toll Free: 1-888-KEYENCE (1-888-539-3623)
Website: www.keyence.com
Safety Information: Please read the instruction manual carefully in order to safely operate any KEYENCE product.
Global Network
KEYENCE CORPORATION OF AMERICA
Head Office: 500 Park Boulevard, Suite 200, Itasca, IL 60143, U.S.A.
Phone: +1-201-930-0100 | Fax: +1-855-539-0123 | E-mail: keyence@keyence.com
KEYENCE CANADA INC.
Head Office: Phone: +1-905-366-7655 | Fax: +1-905-366-1122 | E-mail: keyencecanada@keyence.com
Montreal: Phone: +1-514-694-4740 | Fax: +1-514-694-3206
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KEYENCE MEXICO S.A. DE C.V.
Phone: +52-55-8850-0100 | Fax: +52-81-8220-9097 | E-mail: keyencemexico@keyence.com
The information in this publication is based on KEYENCE's internal research/evaluation at the time of release and is subject to change without notice. Company and product names mentioned in this catalog are either trademarks or registered trademarks of their respective companies. The specifications are expressed in metric units. The English units have been converted from the original metric units. Copyright © 2016 KEYENCE CORPORATION. All rights reserved.