Mitsubishi CF26-LR Connection Guide

Code Reader CF26 User's Manual

-CF26-SR -CF26-LR

This product was jointly developed and manufactured by Mitsubishi and Anywire Corporation. *Note that the warranty on this product differs from that on other programmable controller products. (Refer to "WARRANTY" in this manual.)

PRECAUTIONS REGARDING WARRANTY AND SPECIFICATIONS Code readers are designed and manufactured by Cognex Corporation. Note that the warranty and general specifications of code readers differ from that of programmable controller products. Warranty

General specifications

*1 Do not install it in the following places: Where the ambient temperature or humidity exceed the applicable ranges Where condensation occurs due to sudden temperature changes Where there is corrosive or flammable gas Where there are a lot of conductible dust, iron filings, or salt Where in danger of organic solvents, such as benzene, thinner, and alcohol or strong alkaline substances such as caustic soda to adhere Where subject to much vibration or shock Where in danger of liquid such as water, oil, or chemicals to adhere

Item Code reader Programmable controller product (Example: MELSEC iQ-R series)

Free warranty period 18 months after delivery or 24 months after manufacture

36 months after delivery or 42 months after manufacture

Repair period after discontinuation of manufacture

7 years 7 years

Item Specifications Programmable controller product (Example: MELSEC iQ-R series)

Ambient operating temperature

0 to 40 0 to 55

Ambient storage temperature -10 to 60 -25 to 75

Maximum humidity Less than 95% RH, non-condensing

Vibration resistance IEC 60068-2-6: A vibration of 10 G (10 to 500 Hz at 100 m/ with 15 mm width) was applied to each of the three main axes for 2 hours.

Frequency: 5 to 8.4Hz Half amplitude: 3.5mm

(10 times each in X, Y, and Z directions)

Shock resistance IEC 60068-2-27: 1000 half sinusoidal shocks with 11 G (10 ms) were applied.

JIS: 147m/ (3 times each in X, Y, and Z directions)

Protective structure IP65

Installation location*1 Outside a control panel Inside a control panel

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CE This section describes a summary of precautions when bringing into CE conformance the machinery formed by using the code reader. Note that the descriptive content is material created based on regulation requirements and standards obtained by Mitsubishi Electric Corporation. However, machinery manufactured in accordance with this content is not necessarily guaranteed to conform with the above commands. Final judgment regarding CE conformance or the method of conformance must be the judgment of the machinery manufacturer itself. To meet the CE compliant conditions, implement the following items. Significant amount of noise on the power source may cause malfunction. Use an isolating transformer for the power supply.

Additionally, install a noise filter (RSEN-2006 by TDK-Lamda or an equivalent product) between the code reader and the regulated DC power supply.

Precautions Ground the FG terminal with the ground cable as short as possible (with the length of 30 cm or shorter). EMC application

Item Code reader Programmable controller product (Example: MELSEC iQ-R series)

EMC applicable standard EN61131-2: 2007 EN61131-2: 2007

SAFETY PRECAUTIONS (Read these precautions before using this product.) Before using this product, please read this manual and the relevant manuals carefully and pay full attention to safety to handle the product correctly. The precautions given in this manual are concerned with this product only. For the safety precautions for other modules, refer to their respective user's manuals. In this manual, the safety precautions are classified into two levels: " WARNING" and " CAUTION".

Under some circumstances, failure to observe the precautions given under " CAUTION" may lead to serious consequences. Observe the precautions of both levels because they are important for personal and system safety. Make sure that the end users read this manual and then keep the manual in a safe place for future reference.

[Installation Precautions]

[Security Precautions]

[Installation Precautions]

WARNING Before touching the code reader, be sure to touch an electric conductor such as grounded metal to

discharge the static electricity from your body. Otherwise, damage or faulty operation of the code reader may occur.

Be sure to install an I/O connector module to the main module. If not installed, dust or water-proof performance may not be obtained.

WARNING To maintain the security (confidentiality, integrity, and availability) of the programmable controller and

the system against unauthorized access, denial-of-service (DoS) attacks, computer viruses, and other cyberattacks from external devices via the network, take appropriate measures such as firewalls, virtual private networks (VPNs), and antivirus solutions.

CAUTION IP protection rating is guaranteed only when all the connectors are connected to cables or sealed with

sealing caps. The cable is designed to connect with its key aligned with the keyway of the connector on the code

reader. Do not force the connections or damage may occur.

WARNING Indicates that incorrect handling may cause hazardous conditions, resulting in death or severe injury.

CAUTION Indicates that incorrect handling may cause hazardous conditions, resulting in minor or moderate injury or property damage.

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[Wiring Precautions]

[Startup and Maintenance Precautions]

PRECAUTIONS FOR USE Observe the following precautions when installing and operating the code reader, to reduce the risk of injury or equipment damage: This device requires the use of an LPS or NEC class 2 power supply. To reduce the risk of damage or malfunction due to over-voltage, line noise, electrostatic discharge (ESD), power surges, or

other irregularities in the power supply, route all cables away from high-voltage power sources. A code reader does not contain user-serviceable parts. Do not make electrical or mechanical modifications to a code

reader. Unauthorized modifications may void your warranty.

Changes or modifications not expressly approved by the party responsible for regulatory compliance could void the user's authority to operate the equipment.

If the bend radius or service loop is smaller than 10 times of the cable diameter, the cable may cause cable shielding degradation, cable damage, or wear out in a short period. The bend radius must begin at least 152.4 mm from the connector.

Use this device in accordance with this manual.

CAUTION Use only 24 VDC and observe the indicated polarity. Otherwise, fire or damage may result.

CAUTION Do not clean the code reader with highly irritating or corrosive solvent such as caustic alkali solution,

methyl ethyl ketone (MEK), and gasoline. Doing so may cause a fault.

CONDITIONS OF USE FOR THE PRODUCT (1) This code reader shall be used in conditions;

i) where any problem, fault or failure occurring in the code reader, if any, shall not lead to any major or serious accident; and ii) where the backup and fail-safe function are systematically or automatically provided outside of the code reader for the case of any problem, fault or failure occurring in the code reader.

(2) This code reader has been designed and manufactured for the purpose of being used in general industries. MITSUBISHI ELECTRIC SHALL HAVE NO RESPONSIBILITY OR LIABILITY (INCLUDING, BUT NOT LIMITED TO ANY AND ALL RESPONSIBILITY OR LIABILITY BASED ON CONTRACT, WARRANTY, TORT, PRODUCT LIABILITY) FOR ANY INJURY OR DEATH TO PERSONS OR LOSS OR DAMAGE TO PROPERTY CAUSED BY THIS CODE READER THAT ARE OPERATED OR USED IN APPLICATION NOT INTENDED OR EXCLUDED BY INSTRUCTIONS, PRECAUTIONS, OR WARNING CONTAINED IN MITSUBISHI ELECTRIC USER'S, INSTRUCTION AND/OR SAFETY MANUALS, TECHNICAL BULLETINS AND GUIDELINES FOR the CODE READER. ("Prohibited Application") Prohibited Applications include, but not limited to, the use of the code reader in; Nuclear Power Plants and any other power plants operated by Power companies, and/or any other cases in which the

public could be affected if any problem or fault occurs in the code reader. Railway companies or Public service purposes, and/or any other cases in which establishment of a special quality

assurance system is required by the Purchaser or End User. Aircraft or Aerospace, Medical applications, Train equipment, transport equipment such as Elevator and Escalator,

Incineration and Fuel devices, Vehicles, Manned transportation, Equipment for Recreation and Amusement, and Safety devices, handling of Nuclear or Hazardous Materials or Chemicals, Mining and Drilling, and/or other applications where there is a significant risk of injury to the public or property.

Notwithstanding the above restrictions, Mitsubishi Electric may in its sole discretion, authorize use of the code reader in one or more of the Prohibited Applications, provided that the usage of the code reader is limited only for the specific applications agreed to by Mitsubishi Electric and provided further that no special quality assurance or fail-safe, redundant or other safety features which exceed the general specifications of the code readers are required. For details, please contact the Mitsubishi Electric representative in your region.

(3) Mitsubishi Electric shall have no responsibility or liability for any problems involving programmable controller trouble and system trouble caused by DoS attacks, unauthorized access, computer viruses, and other cyberattacks.

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INTRODUCTION Thank you for purchasing the Mitsubishi Electric FA sensor, MELSENSOR. This manual describes the specifications, functions, system configuration, system construction, installation, maintenance and inspection, and troubleshooting to use the code readers listed below. Before using the product, please read this manual and relevant manuals carefully, and develop familiarity with the functions and performance of the code reader to handle the product correctly. Please make sure that the end users read this manual.

Available code readers Product name Model CF26 CF26-SR, CF26-LR

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CONTENTS PRECAUTIONS REGARDING WARRANTY AND SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 SAFETY PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 PRECAUTIONS FOR USE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 CONDITIONS OF USE FOR THE PRODUCT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 INTRODUCTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 RELEVANT MANUALS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 TERMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

CHAPTER 1 PRODUCT OVERVIEW 11

CHAPTER 2 PART NAMES 13

CHAPTER 3 SPECIFICATIONS 15 3.1 General Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 3.2 Performance Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Working distance and field of view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 3.3 Indicator Display Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 3.4 [TRIG] Button Operational Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 3.5 [TUNE] Button Operational Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 3.6 I/O Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Image acquisition trigger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 3.7 Cable Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Ethernet cable (COGNEX product) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Breakout cable (COGNEX product). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

CHAPTER 4 FUNCTIONS 27 4.1 Function List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

CHAPTER 5 SYSTEM CONFIGURATION 29 5.1 Ethernet Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Ethernet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 Ethernet + I/O . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

5.2 RS-232 Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 RS-232 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 RS-232 + I/O . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

5.3 Hardware Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 5.4 Configurations and Optional Items of Code Reader CF26 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Configuration of code reader CF26-SR. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 Configuration of code reader CF26-LR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 Items to prepare as needed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

5.5 Available Modules and Configuration Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 Modules. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 Configuration tools. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

5.6 Items to Prepare . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 Breakout cable (COGNEX product). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 Ethernet cable (COGNEX product) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

CHAPTER 6 SYSTEM CONSTRUCTION 37

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6.1 Installation Environment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 6.2 Angle Change of a Code Reader CF26 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 6.3 Installation of a Code Reader CF26 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Installation in a straight configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 Installation in a right angle configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

6.4 Connection of an Ethernet Cable (COGNEX Product) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41 6.5 Connection of a Breakout Cable (COGNEX Product) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Connection example of RS-232. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 Connection example of an I/O module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

CHAPTER 7 INSTALLATION 46 7.1 Software Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46 7.2 Registration of a Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

CHAPTER 8 MAINTENANCE AND INSPECTION 48 8.1 Cleaning a Code Reader CF26 Housing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48 8.2 Cleaning an Image Sensor Window. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48 8.3 Cleaning a Lens Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

CHAPTER 9 TROUBLESHOOTING 50 9.1 Error Checking Method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

APPENDIX 52 Appendix 1 EMC and Low Voltage Directives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

Measures to comply with the EMC Directive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52 Measures to comply with the Low Voltage Directive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53 UL/cUL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

Appendix 2 External Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54 REVISIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56 WARRANTY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57 TRADEMARKS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58

RELEVANT MANUALS

e-Manual refers to the Mitsubishi Electric FA electronic book manuals that can be browsed using a dedicated tool. e-Manual has the following features: Required information can be cross-searched in multiple manuals. Other manuals can be accessed from the links in the manual. Hardware specifications of each part can be found from the product figures. Pages that users often browse can be bookmarked. Sample programs can be copied to an engineering tool.

Manual name [manual number] Description Available form Code Reader CF26 User's Manual [SH-082092ENG] (this manual)

Functions, installation methods, system configuration, required hardware components etc. of the code reader

Print book

e-Manual PDF

Code Reader Connection Guide [BCN-P5999-1074]

Procedures for connecting a code reader to a MELSEC programmable controller to control a code reader through a CC-Link IE Field Network Basic connection, an SLMP connection, an RS-232 connection or an I/O connection

e-Manual PDF

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TERMS Unless otherwise specified, this manual uses the following terms.

Term Description 1DMax A 1-D code reading algorithm optimized for omnidirectional code reading. It can handle variation in

contrast, blur, damage, poor print quality, specularity, low resolution, quiet zone violation, and perspective distortion. By applying 1DMax, a reading failure is drastically reduced and that improves capacity utilization.

2DMax A 2-D code reading algorithm. 2DMax with PowerGridtechnology reads severely damaged or poorly printed 2-D matrix codes, and can even decode 2-D codes with blurred perimeter or with no quiet zone.

Built-in Ethernet port LCPU A generic term for L02CPU, L02CPU-P, L06CPU, L06CPU-P, L26CPU, L26CPU-P, L26CPU-BT, and L26CPU-PBT.

CC-Link IE Field Network Basic CC-Link IE Field Network Basic is a factory automation network using standard Ethernet. Data is periodically exchanged between a master station and slave stations using link devices (cyclic transmission).

DataMan The name of the industrial barcode reader from Cognex Corporation.

DMCC An abbreviation for DataMan Control Commands. A method for setting and controlling a code reader directly by using custom applications or using a program from a COM port. A code reader with an RS-232 connector or a USB connector can be controlled in a COM port connection. On the other hand, a code reader which supports Ethernet can be controlled with a Telnet protocol.

Engineering tool A tool for setting, programming, debugging, and maintenance of programmable controller. A generic term for GX Works2, GX Works3, and MELSOFT Navigator.

Exposure time In photographing by a camera, the time that imager type being exposed to the light through the lens after the shutter is opened.

FTP An abbreviation of File Transfer Protocol. The communication protocol to transfer files on the network.

FX3UCPU A generic term for FX3UCPU and FX3UCCPU.

FX5CPU A generic term for MELSEC iQ-F series CPU modules.

GX Works2 A generic product name for SWnDND-GXW2 and SWnDNC-GXW2. ('n' indicates its version.) GX Works2 corresponding to MELSOFT Navigator is the product later than GX Works2 Version 1.11M. A configuration tool used for setting of MELSEC-Q/L.

GX Works3 A generic product name for SWnDND-GXW3. ('n' indicates its version.) A configuration tool used for setting of MELSEC iQ-R/iQ-F.

High-speed Universal model QCPU A generic term for Q03UDVCPU, Q04UDVCPU, Q06UDVCPU, Q13UDVCPU, and Q26UDVCPU.

HotBars II One of the image processing algorithm which is used by Cognex DataMan image processing barcode reader. 1-D linear barcodes being damaged or in low quality can be decoded rapidly by using the algorithm.

MELSOFT Navigator A product name for the integrated development environment included in SWnDND-IQWK (MELSOFT iQ Works). ('n' indicates its version.)

One-dimensional code (1-D code) A code containing information such as numbers, texts, and symbols. The information represents by varying the widths and spacing of parallel lines, and it is encoded in 1-D in accordance with the predefined rule.

PowerGrid technology In PowerGrid technology, 2-D codes whose finder pattern, clocking pattern, or quiet zone are completely missing can be read.

QnUDE(H)CPU A generic term for Q03UDECPU, Q04UDEHCPU, Q06UDEHCPU, Q10UDEHCPU, Q13UDEHCPU, Q20UDEHCPU, Q26UDEHCPU, Q50UDEHCPU, and Q100UDEHCPU.

RnCPU A generic term for R04CPU, R04ENCPU, R08CPU, R08ENCPU, R16CPU, R16ENCPU, R32CPU, R32ENCPU, R120CPU, and R120ENCPU.

RnENCPU A generic term for R04ENCPU, R08ENCPU, R16ENCPU, R32ENCPU, and R120ENCPU.

SLMP An abbreviation of SeamLess Message Protocol. The protocol to access the programmable controller connected from the external device to the SLMP corresponding device, or connected to the SLMP corresponding device.

Stacked code A code display system which consists of 1-D codes being piled on top of one another, and contains information vertically and horizontally.

Two-dimensional code (2-D code) A code containing information both horizontally and vertically. Compared to 1-D code, it can deal with large amounts of information despite that the print area is limited.

Universal model process CPU A generic term for Q04UDPVCPU, Q06UDPVCPU, Q13UDPVCPU, and Q26UDPVCPU.

1

*1 Cable length (0.6 m, 2 m, 5 m, 10 m, or 15 m), straight *2 Cable length (5 m, 10 m, or 15 m), shielded twisted-pair cable, straight

CCB-84901-2001-**(**: 01, 02, 05, 10, 15)* CCB-PWRIO-**(**: 05, 10, 15)*

USB cableProgrammable controller

Ethernet cable

Ethernet cable

Ethernet cable

Code Reader CF26

100 V power supply

Switching hub

24 VDC power supply

Breakout cable

Engineering tool, Profile, and

Code Reader setup tool

1 PRODUCT OVERVIEW 11

12

MEMO

1 PRODUCT OVERVIEW

2

2 PART NAMES

Standard components The following shows the three main modules of a code reader CF26.

No. Name Description (1) Optics module Lens, lights, front cover

(2) Main module Sensor, CPU

(3) I/O connector module Power supply, I/O, RS-232 connector, Ethernet connector

(1)

(2)

(3)

2 PART NAMES 13

14

Connectors and indicators The following shows the built-in lighting system and other features of a code reader CF26.

No. Name (1) Integrated lights

(2) LED aimer guides

(3) Mounting holes (M33.5 mm)

(4) [TRIG] button

(5) Power indicator

(6) Registration status indicator

(7) Read success/fail indicator

(8) Network status indicator

(9) Error indicator

(10) [TUNE] button

(11) Power, I/O and RS-232 connector

(12) Ethernet connector

(3)

(11)(12)

(10)

(9)(8)(7)(6)(5)

(4)(2) (2)

(1)(1)

(3)

(3) (3)

2 PART NAMES

3

3 SPECIFICATIONS This chapter shows the specifications of code reader CF26s.

3.1 General Specifications The following shows the general specifications of code reader CF26s.

*1 Do not install it in the following places: Where the ambient temperature or humidity exceed the applicable ranges Where condensation occurs due to sudden temperature changes Where there is corrosive or flammable gas Where there are a lot of conductible dust, iron filings, or salt Where in danger of organic solvents, such as benzene, thinner, and alcohol or strong alkaline substances such as caustic soda to adhere Where subject to much vibration or shock Where in danger of liquid such as water, oil, or chemicals to adhere

Item Specifications Ambient operating temperature 0 to 40

Ambient storage temperature -10 to 60

Maximum humidity Less than 95% RH, non-condensing

Vibration resistance IEC 60068-2-6: A vibration of 10 G (10 to 500 Hz at 100 m/ with 15 mm width) was applied to each of the three main axes for 2 hours.

Shock resistance IEC 60068-2-27: 1000 half sinusoidal shocks with 11 G (10 ms) were applied.

Protective structure IP65

Installation location*1 Outside a control panel

3 SPECIFICATIONS 3.1 General Specifications 15

16

3.2 Performance Specifications The following shows the performance specifications of code reader CF26s.

*1 A license needs to be purchased from Veritec Iconix Ventures Inc. *2 Maximum frame rate at minimum exposure *3 May be reached if the optics module operates while reading a code.

Item CF26-SR CF26-LR Supported codes 1-D code Code 128, Code 25, Code 93, Code 39, PharmaCode, Codabar, Interleaved 2 of 5, UPC/EAN/JAN, MSI

2-D code Data Matrix (ECC 0, 50, 80, 100, 140, 200), QR Code, Micro QR Code, MaxiCode, Aztec Code, VeriCode*1

Stacked code PDF 417, EAN.UCC Composite, Micro PDF 417, DataBar

Reading direction for 1-D code All directions

Reading algorithm 1DMax

2DMax

(PowerGrid technology is available.) HotBars II

Image sensor 1/3 inch CMOS, 4.8 mm 3.6 mm (W H), 3.75 m sq.pixels, global shutter

Lens S-mount/6.2 mm F: 5, liquid lens S-mount/16 mm F: 7, liquid lens

Maximum image resolution (pixels) 1280 960

Maximum scan speed*2 45 full frames per second

Maximum decode rate 45/sec

Power supply requirements External power supply: 24 VDC 10% LPS or NEC class 2 only

Current consumption Typ. 0.25 A, Max. 1.0 A*3

Input 0 (trigger) Opto-isolated image acquisition trigger input 1

Voltage ON: 15 to 25 VDC (standard 24 VDC) OFF: 0 to 5 VDC (standard 0 VDC)

Current 4.2 mA/24 VDC

Input 1 (general-purpose input)

Opto-isolated general-purpose input 1

Voltage ON: 15 to 25 VDC (standard 24 VDC) OFF: 0 to 5 VDC (standard 0 VDC)

Current 4.2 mA/24 VDC

Output 0 to 3 Opto-isolated general-purpose output 4

Voltage 28 VDC maximum through external load

Current ON: Max. 50 mA (sink or source) OFF: Leakage current Max. 100 A External load resistance: 150/12 VDC, 470/24 VDC

Communication RS-232 (RxD, TxD (TIA/EIA-232-F compliant)), Ethernet, CC-Link IE Field Network Basic, SLMP, FTP

RS-232 communication method Full-duplex communication or half-duplex communication

Ethernet communication speed 10/100 Mbps

Material Aluminum

Mounting M3 screw hole 4

Dimensions Straight configuration: 44.0 mm 22.5 mm 79.3 mm Right-angle configuration: 44.0 mm 52.0 mm 49.3 mm

Straight configuration: 44.0 mm 22.5 mm 94.5 mm Right-angle configuration: 44.0 mm 52.0 mm 64.5 mm

Weight 0.14kg 0.19kg

3 SPECIFICATIONS 3.2 Performance Specifications

3

Working distance and field of view The distance from a lens to an inspection target is referred to as 'working distance', and an area where a code reader can see at that distance is referred to as 'field of view.' As the working distance increases, so does the field of view.

Code reader CF26-SR (6.2 mm lens) The following shows the minimum code sizes that can be read in each working distance.

The following figure shows the field of view in horizontal direction and vertical direction.

Unit: mm

Working distance Minimum size for 1-D code Minimum size for 2-D code 40 0.0508 (2 mil) 0.0762 (3 mil)

65 0.0508 (2 mil) 0.1016 (4 mil)

105 0.127 (5 mil) 0.1778 (7 mil)

1 mil = 1/1000 inch = 0.0254 mm = 25.4 m (Mil (milliinch) is the size of a single cell.)

mmmm

in

100

0

37 x 28

56 x 42

87 x 65

60 100 160

0 3 6

200

0 0

3

3

60

60

100

in

9

20 40 80

20

20

180140120

80

40

80

40

Field of view

Working distance

(FoV)

3 SPECIFICATIONS 3.2 Performance Specifications 17

18

Code reader CF26-LR (16 mm lens) The following shows the minimum code sizes that can be read in each working distance.

The following figure shows the field of view in horizontal direction and vertical direction.

Unit: mm

Working distance Minimum size for 1-D code Minimum size for 2-D code 80 0.0508 (2 mil) 0.0508 (2 mil)

150 0.0508 (2 mil) 0.0762 (3 mil)

190 0.0508 (2 mil) 0.1016 (4 mil)

225 0.0762 (3 mil) 0.1016 (4 mil)

375 0.1016 (4 mil) 0.1778 (7 mil)

500 0.1524 (6 mil) 0.254 (10 mil)

1000 0.381 (15 mil) 0.508 (20 mil)

1 mil = 1/1000 inch = 0.0254 mm = 25.4 m (Mil (milliinch) is the size of a single cell.)

mm

mm

in

200

0 200100

24 x 18 45 x 34

58 x 43

68 x 51 113 x 85

300 400

0 6 12 39

500 1000

0 0

3

6

100

100

200

in

(FoV)

151 x 113 301 x 226

6

3

3 9 15 18

Field of view

Working distance

3 SPECIFICATIONS 3.2 Performance Specifications

3

3.3 Indicator Display Specifications The following shows the display specifications of indicators.

They indicate the stage of auto-tuning process: they turn ON in order from the left according to the stage of the process.

No. Indicator name Display specification (1) Power indicator Green: Powered ON

(2) Registration status indicator Green: Code registered Yellow: Code not registered

(3) Read success/fail indicator Green: Read succeeded Red: Read failed

(4) Network status indicator Yellow (ON): Linking up Yellow (flashing): Transferring data

(5) Error indicator Red: Error

(1) (2) (3) (4) (5)

3 SPECIFICATIONS 3.3 Indicator Display Specifications 19

20

3.4 [TRIG] Button Operational Specifications A code reader can capture images manually by setting the operation of the [TRIG] button.

The operation of the [TRIG] button can be set in DataMan Setup Tool.

The [Inputs/Outputs] button the [Basic] tab the [TRIG Button] tab

Item Description 3 second button press action To perform all the selected operations.

Disable Reader Button To disable the [TRIG] button of a code reader CF26.

3 SPECIFICATIONS 3.4 [TRIG] Button Operational Specifications

3

3.5 [TUNE] Button Operational Specifications The operations of the [TUNE] button varies depending on the way to press.

The operation of a code reader when pressing the [TUNE] button can be set in DataMan Setup Tool.

The [Inputs/Outputs] button the [Basic] tab the [TUNE Button] tab

How to press Description Press one time The ON/OFF status of LED aimer guides is inverted.

Press one time for three seconds The light and image acquisition of a code reader CF26 is adjusted.

Item Description Disable Reader Button To disable the [TUNE] button of a code reader CF26.

3 SPECIFICATIONS 3.5 [TUNE] Button Operational Specifications 21

22

3.6 I/O Specifications This section shows the specifications of image acquisition trigger inputs and outputs.

For details of breakout cables, refer to the following: Page 26 Breakout cable (COGNEX product) For the connection example of a breakout cable, refer to the following: Page 43 Connection example of RS-232

Image acquisition trigger

Input An opto-isolated image acquisition trigger input ( 1) is integrated into a code reader. By selecting "Single (external)" for "Trigger Type" in the "Application Details" step of DataMan Setup Tool, image acquisition can be started using a sink type device or source type device.

Sink type To trigger from the output of a sink type photodetector or programmable controller, connect 'Input 0' of a breakout cable to the output of the detector, and connect 'Input common' to 24 VDC. When the output is turned ON, 'Input 0' is pulled down to 0 VDC and the opto-coupler is turned ON.

Source type To trigger from the output of a source type photodetector or programmable controller, connect 'Input 0' of a breakout cable to the output of the detector, and connect 'Input common' to 0 VDC. When the output is turned ON, 'Input 0' is pulled up to 24 VDC and the opto-coupler is turned ON.

Maximum voltage between input pins: 28 VDC, minimum voltage transition: 12 VDC

2.74K

2.74K

1.0K

+3.3V

10K

Input 0

Input common

3 SPECIFICATIONS 3.6 I/O Specifications

3

Output Outputs can be set for both sink type and source type.

Sink type For a sink type device, connect an external load between 'Output 0' to 'Output 3' of a breakout cable and the positive side (28 VDC or less). When 'Output 0' to 'Output 3' are turned ON, the outputs are pulled down to 3 VDC or less, then a current flows to the external load. When 'Output 0' to 'Output 3' are turned OFF, a current does not flow to the external load.

Source type For a source type device, connect an external load between 'Output 0' to 'Output 3' of a breakout cable and the negative side (0 VDC). For a connection to which a 24 VDC power supply is connected, when 'Output 0' to 'Output 3' are turned ON, the outputs are pulled up to 21 VDC or more, then a current flows to the external load. When 'Output 0' to 'Output 3' are turned OFF, a current does not flow to the external load.

Specifications Description Voltage 28 VDC maximum through external load

Current Sink current: Max. 50 mA Leakage current in OFF status: Max. 100 A External load resistance: 240 to 10 k

Each line is rated at a maximum 50 mA and protected against over-current, short circuits, and transients from switching inductive loads. A protection diode is required for a high inductive load.

10

Controller Opto-isolators

Output 0 to Output 3

Output common

PTC Fuse

10

Controller Opto-isolators

Output common

Output 0 to Output 3 PTC Fuse

3 SPECIFICATIONS 3.6 I/O Specifications 23

24

Output wiring To connect 'Output 0' to 'Output 3' of a breakout cable to a relay, LED, or similar load, connect the negative side of the load to 'Output 0' to 'Output 3' and connect the positive side to 24 VDC. When 'Output 0' to 'Output 3' are turned ON, the negative side of the load is pulled down to 3 VDC or less, then 24 VDC is applied to the load. Use a protection diode for a high inductive load. Connect the anode to a output and connect the cathode to 24 VDC.

Sink type To connect to the inputs of a sink type programmable controller, connect 'Output 0' to 'Output 3' of a breakout cable directly to the input terminals of the controller inputs. When 'Output 0' to 'Output 3' are turned ON, the in