A20 Hardware Guide - Datalogic...Safety Precautions A20 Hardware Guide Datalogic Automation Inc. 2-2 • Optional LED Ringlight cable (Part # 606-0614-xx) • Optional LED Ringlight

A20Hardware Guide

Publication # 843-0116 (Rev P)

Disclaimer

Datalogic Automation Inc. makes no representations or warranties for merchantability or fitness for any particular pur-pose, regarding Datalogic’s software or hardware. Datalogic Automation Inc. shall not be liable for errors contained herein or for incidental or consequential damages in connection with the furnishing, performance, or use of this publica-tion or its contents.

Datalogic Automation Inc. reserves the right to revise this publication from time to time and to make changes in the con-tent hereof without obligation to notify any person of such revision or changes.

Under the copyright laws, neither this publication nor the software may be copied, photocopied, reproduced, or reduced to any electronic medium or machine-readable form, in whole or in part, without the prior written consent of Datalogic Automation Inc.

Impact, Vision Program Manager, VPM, Control Panel Manager, CPM, Digital Serial Link, Pinpoint Pattern Find, and DSL are trademarks of Datalogic Automation Inc. Microsoft Windows is a trademark of Microsoft Corporation. Java is a trademark of Sun Microsystems, Inc. Allen-Bradley and Rockwell Automation are trademarks of Rockwell Automation.

Datalogic and the Datalogic logo are registered trademarks of Datalogic S.p.A. in many countries, including the U.S.A. and the E.U.

CE COMPLIANCE

Warning: This is a Class A product. In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures.

FCC COMPLIANCE

This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communica-tions. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at the user’s own expense.

Copyright © 2002-2013 Datalogic Automation Inc. All Rights Reserved

TECHNICAL SUPPORT

If you have technical questions about the operation of any Datalogic product, contact your distributor or Datalogic. Please have the following information available before you call:

• The model and serial number of the device, located on the bottom of the unit. The version number of the Impact software you are running, found in the title bar of the software.

• The type and version number of the operating system software you are running on the client computer.

Telephone:Facsimile:Web site:E-Mail:

952-996-9500952-996-9501http://[email protected]

A20 Hardware Guide Table of Contents

T A B L E O F C O N T E N T S

Chapter 1: IntroductionContents of This Manual............................................................... 1-1

Chapter 2: When Your System ArrivesBefore You Set Up the System..................................................... 2-1

Hardware Components ......................................................... 2-1Safety Precautions ................................................................ 2-2

System Specifications .................................................................. 2-3Setting Up the System.................................................................. 2-4

Connection Diagram.............................................................. 2-5Preventive Maintenance ............................................................... 2-6

Before You Call ..................................................................... 2-6

Chapter 3: Basic Hardware ComponentsCamera Mounting ......................................................................... 3-1

Mounting Dimensions............................................................ 3-2Top View Status Lights................................................................. 3-3Trigger Source.............................................................................. 3-3Strobes ......................................................................................... 3-4LED Ringlight................................................................................ 3-4

LED Ringlight dimensions ..................................................... 3-5LED Ringlight Adapter........................................................... 3-5LED Ringlight Specifications ................................................. 3-7LED Ringlight Wiring ............................................................. 3-8

RLD3 LED Ringlight ..................................................................... 3-9RLD3 LED Ringlight dimensions ......................................... 3-10RLD3 LED Ringlight Adapter............................................... 3-10RLD3 LED Ringlight Specifications ..................................... 3-12RLD3 LED Ringlight Wiring ................................................. 3-13

Power Supply ............................................................................. 3-14

Chapter 4: I/O ReferenceInputs............................................................................................ 4-1

Sample Wiring Diagram ........................................................ 4-2Outputs ......................................................................................... 4-3

Sample Wiring Diagrams....................................................... 4-4

Chapter 5: Cable ReferenceEthernet ........................................................................................ 5-1Input/Output.................................................................................. 5-1

Terminated I/O Cable ............................................................ 5-1I/O Terminal Block................................................................. 5-2Terminal Block Connection Table ......................................... 5-3Unterminated I/O Cable......................................................... 5-4

Strobe ........................................................................................... 5-6Serial ............................................................................................ 5-7

Chapter 6: AppendixIP Mask and Address ................................................................... 6-1Configuring the camera ................................................................ 6-1Configuring the Client ................................................................... 6-3Troubleshooting............................................................................ 6-4

TOC-1 Datalogic Automation Inc.

Table of Contents A20 Hardware Guide

Datalogic Automation Inc. TOC-2

C H A P T E R 1

IntroductionThank you for purchasing a Datalogic A20 camera. Please read the instructions in this document before starting your sys-tem setup.

This manual explains the various parts of the A20 camera, including the system inputs and outputs available to integrate your system into a production line.

Contents of This Manual

The Hardware Guide consists of the following chapters:

• Chapter 1: IntroductionThe contents of this manual.

• Chapter 2: When your system arrivesThis chapter explains the general safety precautions and specifications for the Datalogic A20 camera.

• Chapter 3: Basic Hardware ComponentsThis chapter illustrates the hardware components and their dimensions.

• Chapter 4: I/O ReferenceThese are the diagrams of the inputs and outputs of your camera.

• Chapter 5: Cable ReferenceThese are the wiring specifications for cables for your camera.

• Chapter 6: AppendixThis chapter explains technical configuration, as well as tips for correcting problems you may encounter while using the Datalogic A20 camera.

1-1 Datalogic Automation Inc.

Contents of This Manual A20 Hardware Guide

Datalogic Automation Inc. 1-2

C H A P T E R 2

When Your System ArrivesWhen your system arrives, check the shipping cartons for wrinkled or damaged corners, holes through the cardboard, or other signs of rough handling or abuse. If you find any signs of damage, ask the delivery service to make a note on the delivery receipt describing the damage.

Carefully remove the A20 camera, cabling, and accessories from the shipping package. Place the equipment on a table and inspect each item. Save all packing materials so you can repack the system in case you need to move or ship it.

Extreme temperature precautions: If your system arrives in very cold or hot weather, allow all the equipment to reach room temperature before plugging it in. Exposing cold equipment to a warm room can cause condensation. If condensa-tion forms, wait for the equipment to dry completely before applying power.

Before You Set Up the System

Before we shipped your A20 camera, we did the following:

• Ran the setup program and specified a default software and hardware configuration. See page 2-4 for more infor-mation about setting up the hardware. Refer to the Impact Reference Guide for software configuration information.

• Set a default Internet Protocol (IP) address and a default IP Mask value. You will need to change the IP address if you have multiple devices on a network. (See Chapter 6 of this manual for more information.)

Hardware Components

The major hardware components of an A20 camera system are:

• Camera Part # 661-0384

• Optional power supply

• Optional unterminated I/O cable (Part # 606-0644-xx)

• Optional terminated I/O cable (Part # 606-0607-xx)

• Optional terminal block (Part # 248-0138)

• Optional screw-down Ethernet cable (Part # 606-0619-xx)ORoptional standard double-shielded Ethernet cable (Part # 606-0615-xx)

• Optional Ethernet switch (Part # 606-0455)

• Optional Ringlights (see pages 4 and 9)


Safety Precautions A20 Hardware Guide

• Optional LED Ringlight cable (Part # 606-0614-xx)

• Optional LED Ringlight adapter (Part # 651-0131)

• Optional Dust Cover adapter (Part # 651-0160)

To configure the camera, a computer running the Impact Software Suite software is required. See Chapter 6 of this manual and refer to the Impact Reference Guide for more details.

Note: An optional power supply is available for your A20 camera. If you provide your own, it must supply 24 VDC @ .50 A (minimum). Its safe operating ambient temperature range is 0° to +50° C (+32° to +122° F).

This equipment is to be powered by a Listed power supply for the U.S. and Canada, or a power supply that meets the requirements for use where either IEC 60950 or EN60950 is applicable.

Safety Precautions

Warning: There are no user-serviceable parts inside the Datalogic device. To avoid electrical shock, never open the case. Opening the case or removing the tamper-proof sticker will void the product warranty.

Avertissement: Il n'y a aucune partie utilisateur-utile à l'intérieur du dispositif d'Datalogic. Pour éviter le choc élec-trique, n'ouvrez jamais la valise. L'ouverture de la valise ou l'enlèvement de l'autocollant de trifouiller-preuve videra la garantie de produit.

1. Read all of the following instructions before setting up your system. Save this document for later use.

2. Follow all warnings and instructions in this manual and in other user guides shipped with your camera.

3. To avoid damage to your camera and its components, never plug in or unplug a cable when the power is on. Always shut off the power supply first, then make any necessary cable changes.

4. Never use the system if a power cable has been damaged. Do not allow anything to rest on a power cable and keep these cables away from traffic.

5. Do not expose your Datalogic camera to moisture, rain, or snow, and do not use it near water. If a component gets wet, unplug it and do not use it.

6. To avoid injury, never open the case. Opening the case will void the product warranty.

Service Personnel Only - Caution: Risk of explosion if battery is replaced by an incorrect type. Dispose of used batteries according to battery maker’s instructions.


A20 Hardware Guide System Specifications

System Specifications

This section lists the general operating specifications for the Datalogic A20 camera. More detailed specifications are listed in other appropriate sections of this manual.

Operating Environment

Characteristics

The A20 camera’s optical and speed characteristics and the imager’s relative response are here.

The camera’s relative sensitivity to light is approximately 78% of the sensitivity of the T-Series camera and the C-Series 5200 camera.

Dimensions 2.678 w x 5.5 h x .945 d (inches)68 w x 139.7 h x 24 d (mm)

Weight .96 lb. (.44 kg.)

Input Power +24 VDC +/- 10%.50 A (min)

TemperatureHumidity

0° to +50° C ((+32 to +122 F)20% to 80% (non-condensing)

Vibration Resistance 10 mm @ 5 to 500 Hz5 g @ 11 to 200 Hz; 2 hours on each axis

Shock ResistanceEN55022A

100g; 6 ms10 shocks on each axis

Protection Class IP50

Pick-up Device CMOS active pixel sensor with 752 (H) x 480 (V) pixel image

Imager Type 1/3 (5.35mm diag) - 4.51mm(H) x 2.88mm(V)

Capture Rate 60 full-resolution fps; higher with partial scan

Rel

ativ

e R

esp

onse

Wavelength (nm)


Setting Up the System A20 Hardware Guide

NOTE: The A20 is the most economical Intelligent Camera on the market. Do not expect the same image processing per-formance or network communication speeds that are available from Datalogic’s higher performance T and C-Series Intel-ligent Cameras.

Setting Up the System

Important: To avoid damage to your unit, never plug in or unplug a cable when the unit power is on. Always turn off the power supply first, and then make the necessary cable changes.

1. Familiarize yourself with the major system components that are shown in Chapter 3 of this manual.

2. Mount the camera, lighting, and other hardware components in their desired positions. Mounting instructions are included in Chapter 3 of this manual.

3. You are ready to wire the hardware. Chapter 4 contains the input/output schematics for your A20 camera. Wiring diagrams for all cables are contained in Chapter 5.

4. Attach the Ethernet and I/O to the camera. Diagrams for attaching cables are shown later in this chapter.NOTE: To insure a solid connection, be sure to screw down the I/O cable connections on the camera.

5. Connect an Ethernet cable to the optional Ethernet switch, then connect an Ethernet cable from the switch to the client computer.

6. Connect the power supply for the unit to an appropriate grounded power source. To protect your system, we rec-ommend using a surge protector.

7. Plug the power supply connector into the camera’s power connector. Turn on the power supply. Wait for the Status and Busy lights to go off before proceeding.

8. Configure the IP address and mask for the camera and client computer, if necessary.

NOTE: A default network IP mask and address were assigned at the factory. You may need to change them for your installation. See Chapter 6 for more details.

9. From the client computer, start Impact Vision Program Manager (VPM). Use Impact software to check your cam-era and lighting setup, calibrate the camera, configure your inspection parameters, and put the camera online. For more information about using Impact software, refer to the Impact Reference Guide.

Pixel Size 6.0 x 6.0 micrometers

Gain 100% to 395%

Shutter Open 30 to 193,629 microseconds

Lens Mount C Mount

Software A20 Rev A - Impact Software Suite Version 7.5.0 or greater

Processor A20 - 1334 MIPS


A20 Hardware Guide Connection Diagram

If your system does not work when you are finished with the setup, review the instructions and diagrams to make sure you made all connections properly. For more help, refer to the troubleshooting guide in Chapter 6 of this manual.

Connection Diagram

This illustration shows the connections for the Datalogic A20 camera.

Optional I/O CableSee page 5-1 for details

Client computer or network

Optional Ethernet CableSee page 5-1 for details

To optional A20 I/O Terminal Block

OptionalEthernet switch


Preventive Maintenance A20 Hardware Guide

Preventive Maintenance

Warning: There are no user-serviceable parts inside the Datalogic device. To avoid electrical shock, never open the case.

Avertissement: Il n'y a aucune partie utilisateur-utile à l'intérieur du dispositif d'impact. Pour éviter le choc élec-trique, n'ouvrez jamais la valise.

This section contains tips to keep your system trouble-free and operating smoothly.

• The Datalogic A20 camera should be fastened to a stable, solid surface so the camera body is well supported.

• Keep the outside of the unit clean and free of oil and dust. You can clean the unit with a mild cleanser. Do not use an abrasive cleaner and never immerse the unit in water.

• Verify that all cable connections are correct and tight. Secure the cables to prevent accidents or damage to the device connectors.

• Disconnect camera cables when you move the camera. After the camera is moved, verify cable and power cord connections.

• Regularly monitor the condition of all cables. Frayed or damaged cables should be repaired or replaced immedi-ately.

Before You Call

If you have a problem with your system, you can contact your distributor or call Datalogic. Before calling, however, review the preceding maintenance checklist to ensure you are not overlooking an obvious reason for your problem.

The Troubleshooting Guide in Chapter 6 of this manual is designed to help with some hardware problems. By reviewing that chapter before you call, you may be able to resolve some problems on your own. At the very least you can rule out some possible causes of a hardware problem. Then when you do call, support can focus on the most likely suspects and resolve your problem more quickly.

When you call for support, be prepared to answer to the following questions:

• What are the model and serial numbers of the Datalogic device you are using? To find them, look on the back of the unit.

• Have you added, replaced, or reconfigured your hardware recently? This includes any changes to the camera or other components.

• What version of Impact Software Suite you are running? To find it, click the information icon on the title bar of one of the Impact components.

• Have you updated or replaced any software on your client computer lately?


C H A P T E R 3

Basic Hardware Components

Camera Mounting

The Datalogic A20 camera should be fastened to a stable, solid surface so the camera body is well supported.

Warning: There are no user-serviceable parts inside the Datalogic device. To avoid electrical shock, never open the case.

Avertissement: Il n'y a aucune partie utilisateur-utile à l'intérieur du dispositif d'impact. Pour éviter le choc élec-trique, n'ouvrez jamais la valise.

This equipment is to be powered by a Listed power supply for the U.S. and Canada, or a power supply that meets the requirements for use where either IEC60950 or EN60950 is applicable.

• To ensure safe operation, the system power must be properly grounded. If the unit is mounted within a rack, verify that it is reliably connected to electrical ground. The ground terminal on the +24V power input must be connected to the grounded chassis/enclosure of the power supply. This insures electromagnetic compliance and proper opera-tion.


Mounting Dimensions A20 Hardware Guide

Mounting Dimensions

Here are the front and rear camera mounting dimensions. The side dimensions are shown on the next page.

Front

UNITS: inch [mm.]

2.68 (68)

Camera ResetButton

5.50 (139.7)

Rear M5/10-32 10mm (x4)*

2.32 (59)

1.16[29.5]

1.34 (34)

1.18 (30).62(15.7)

2.46 (62.5)

.17 (4.2) (x4)*

*Through hole from front side to allow use of fasteners 4 mm or less in diameter, M5 or 10-32 threaded on opposite (back) side.

(for mounting optionaldust cover adapter)


A20 Hardware Guide Top View Status Lights

Here are the side camera mounting dimensions. The front and rear dimensions are shown on the previous page.

Top View Status Lights

This section shows the status lights on the top of the Datalogic A20 camera.

Trigger Source

The A20 camera acquires an image when a signal is present on the trigger input (Pins 1 and 2) of the Input/Output cable. See page 4-1 for required input signal characteristics.

Name Status LED State

SPEED Ethernet link speed: yellow = 100Mbps

ACT Ethernet link is active

BUSY Camera is accessing flash disk memory

ONLINE Device is Online

STATUS Device is currently processing data

POWER 24 VDC power is On

UNITS: inch [mm.]

2.66 (67.5)

Sides

.47 (12)

1/4-20 UNC.26 (6.5) Deep

(x2)

.24 (6).41 (10.3)

.94 (24)

Speed

Busy OnlineStatus

Power

Act


Strobes A20 Hardware Guide

The camera may also be triggered using VPM (the Trigger tab in the Settings - Camera panel).

Strobes

The camera triggers the strobe simultaneously with the camera shutter. Technical strobe specifications are listed in the applicable strobe users guide.

A strobe is connected via the I/O connector on the rear of the camera using the optional Input/Output cable (Part # 606-0607-xx) and the optional terminal block (Part # 248-0138). See “Input/Output” on page 5-1.

Strobe output signals on terminals 7 and 8 provide optically isolated, current-mode signals (300 mA maximum continuous DC current at 20° C (68° F) – derated at higher temperatures).

If you use a strobe in combination with the camera's shuttering ability, a shroud is not necessary in most cases, provided you set the shutter open time to a low value.

For more detailed information on configuring strobe timing and duration, refer to the Impact Reference Guide.

LED Ringlight

This section describes the optional LED ringlight (Part # 661-0376-xx) that can be used with the A20 camera.

The last three digits of the part number indicate the LED color: BL = blue, IR = infrared, NIR = near infrared, RD = red, and WHT = white. The ringlight can be mounted remotely, or directly on the A20 camera body using the optional LED ringlight adapter kit (Part # 651-0131).


A20 Hardware Guide LED Ringlight dimensions

LED Ringlight dimensions

Here are the LED ringlight mounting dimensions.

LED Ringlight Adapter

To mount the LED ringlight to the A20 camera, use the optional ringlight adapter kit (Part # 651-0131). The kit includes the following parts:

• One mounting adapter (Part # 381-1293)

• Four M2 x 6mm screws for mounting the adapter to the ringlight (Part # 354-2022)

UNITS: inch (mm) 2.68 (68)

ConnectionCable

1.45 (36.83)

Rear

2.95 (75)

50.80 (2.00)

1.32 (33.5)

1.34 (34)

0.19 (4.71)

2X M5x0.8 X 5mm Deep or 10-32 X 0.20” DeepBoth Sides

Front

ConnectionCable

0.68 (17.27)

ConnectionCable

Side

1.065 (27.05)

2.13 (54.1)

2.13 (54.1)

4X M3x0.5 X 5mm Deep


LED Ringlight Adapter A20 Hardware Guide

• One Allen wrench to adjust the adapter set screw (Part # 357-0229)

To mount the adapter to the LED ringlight (see figure 1)

1. Using the Allen wrench, loosen the set screw on the edge of the adapter

2. Using the four screws, mount the adapter to the ringlight

3. Slide the adapter and ringlight over the adapter mounting ring on the camera

4. Be sure the retaining flanges on the adapter are centered in the mounting ring

5. Gently tighten the set screw until the adapter is firmly attached to the camera. Do not overtighten.

Adapter set screw

Mounting Adapter

Allen Wrench

Mounting Screws


A20 Hardware Guide LED Ringlight Specifications

LED Ringlight Specifications

This table lists the power and trigger specifications for the ringlight.

Power Input Voltage 24 VDC

Power Input Current 0.7 Amps Strobe0.3 Amps Static

Trigger Input Voltage 0-26 VDC

Trigger Turn-On Voltage >3.3 VDC

Trigger Turn-Off Voltage <1.5 VDC

Adapter Mounting Holes 2M x 4mm (x 4)Countersunk side out

Rear2. Mount the adapter to the ringlight and tighten the mounting screws

LED ringlight

Side

Figure 1

1. Loosen the set screw

A20 Camera

Adapter Adapter Mounting Ring

3.Slide the adapter and ring-light over the adapter mount-ing ring on the camera

Retaining flanges**

4.Be sure the retaining flanges** on the adapter are centered in the mounting ring

5.Gently tighten the set screw* until the adapter is firmly attached to the camera. Do not overtighten

Set Screw*


LED Ringlight Wiring A20 Hardware Guide

LED Ringlight Wiring

The ringlight cable connector pinout is shown in this table.

These diagrams show how to connect the LED ringlight for static or strobe mode.

Trigger Input Pulse Width 25 - 500 microseconds

Maximum Trigger Rate 0 - 60 HZ, (3% duty cycle)

Pin Signal Wire Color

1 +24 VDC Brown

2 Static 0 VDC White

3 Strobe 0 VDC Blue

4 Strobe Trigger + Black


A20 Hardware Guide RLD3 LED Ringlight

RLD3 LED Ringlight

This section describes the RLD3 LED ringlight (Part # 606-0613-xxx) that can be used with the Datalogic A20 camera.

The last three digits of the part number indicate the LED color according to the table below. The ringlight can be mounted remotely, or directly on the A20 camera body using the optional LED ringlight adapter kit (Part # 651-0131).

Part Number End-ing

LED Color

395 395 nm UV

470 470 nm Blue

505 505 nm Cyan

530 530 nm Green

630 630 nm Red

850 850 nm IR

WHI White


RLD3 LED Ringlight dimensions A20 Hardware Guide

RLD3 LED Ringlight dimensions

Here are the RLD3 LED ringlight mounting dimensions.

RLD3 LED Ringlight Adapter

To mount the RLD3 LED ringlight to the A20 camera, use the optional ringlight adapter kit (Part # 651-0131). The kit includes the following parts:

• One mounting adapter (Part # 381-1293)

• Two M3 x 6mm socket head mounting screws for mounting the adapter to the ringlight (Part # 354-3005)

UNITS: inch (mm)

ConnectionCable

1.4 (35.5)

Bottom

1.52 (38.76)

1.18 (30)

1.34 (34)

M3 x 6 MM SHCS for mounting (2 places) Front

ConnectionCable

3.35 (85)

2.68 (68)

1.15 (29.2)

1.2 (30.6)

1.12 (28.5)

.94 (23.9)

.29 (7.4)

1.43 (36.3)


A20 Hardware Guide RLD3 LED Ringlight Adapter

• One Allen wrench to adjust the adapter set screw (Part # 357-0229)

To mount the adapter to the LED ringlight (see figure 2)

1. Using the Allen wrench, loosen the set screw on the edge of the adapter

2. Using the two screws, mount the adapter to the ringlight

3. Slide the adapter and ringlight over the adapter mounting ring on the camera

4. Be sure the retaining flanges on the adapter are centered in the mounting ring

5. Gently tighten the set screw until the adapter is firmly attached to the camera. Do not overtighten.

Adapter set screw

Mounting Adapter

Allen Wrench

Mounting Screws


RLD3 LED Ringlight Specifications A20 Hardware Guide

RLD3 LED Ringlight Specifications

This table lists the power and trigger specifications for the ringlight.

Power Input Voltage 24 VDC

Adapter Mounting Holes3M x 6mm (x 2)

Countersunk side out

Side

2. Mount the adapter to the ringlight and tighten the mounting screws.

RLD3 LED ringlight

Side View

Figure 2

1. Loosen the set screw

A-Series Camera

Adapter Adapter Mounting Ring

3.Slide the adapter and ring-light over the adapter mount-ing ring on the camera

Retaining flanges**

4.Be sure the retaining flanges** on the adapter are centered in the mounting ring groove

5.Gently tighten the set screw* until the adapter is firmly attached to the camera. Do not overtighten

Set Screw*

Rear of ringlight

Adapter - Counter-sunk side out

Mounting Screws (insert through front of ringlight body)


A20 Hardware Guide RLD3 LED Ringlight Wiring

RLD3 LED Ringlight Wiring

The ringlight cable connector pinout is shown in this table.

These diagrams show how to connect the RLD3 LED ringlight for static or strobe mode.

Power Input Current 0.5 Amps Max

Trigger Input Voltage 0-26 VDC

Trigger Turn-On Voltage >3.3 VDC

Trigger Turn-Off Voltage <1.5 VDC

Trigger Input Pulse Width 25 - 500 microseconds

Maximum Trigger Rate 0 - 60 HZ, (3% duty cycle)

Pin Signal Wire Color

1 +24 VDC Brown

2 NPN Strobe White

3 Ground Blue

4 PNP Strobe Black


Power Supply A20 Hardware Guide

Power Supply

Warning: To avoid electrical shock, disconnect all power to the power supply before working on it.

Avertissement: Pour éviter le choc électrique, débranchez toute la puissance à l'alimentation d'énergie avant de tra-vailler à lui.

This section provides a basic description of the optional power supply wiring for the Datalogic A20 camera. Power is con-nected to the camera through the A20 Terminal block (see “I/O Terminal Block” on page 5-2) or the unterminated cable (see “Unterminated I/O Cable” on page 5-4).

IMPORTANT NOTE: The ground terminal on the camera’s +24V power input (terminal block #19 or unterminated cable pin # 21) must be connected to the power supply’s grounded chassis/enclosure. This connection is needed to insure electromagnetic compliance and proper operation.

Pin 1Power ConnectorPart # 244-0408

(Screw Terminal Side)

Power ConnectorPin 1 24VDC Supply Output PlusPin 2 24VDC Supply Output Minus or GroundPin 3 Power Supply Circuit Ground


C H A P T E R 4

I/O ReferenceRefer to this section when wiring the A20 cameras’s inputs and outputs.

Note: The camera does not provide a voltage source for inputs and outputs – that must be provided by an external source. Refer to the characteristics tables below for detailed voltage requirement information.

Inputs

The A20 camera has three input connections: one shift or general purpose input, one event or general purpose input, and one camera trigger.

All three inputs are interrupt-driven and edge-triggered. Interrupt-driven means that a change of state on the input will immediately cause an action. For the camera input, this means an image will be snapped. For the event and shift inputs, this means that any inspection task can run when that input changes. Polled input means that the input’s status is checked based on conditions defined in the inspection task. The shift and event inputs can also be used for general purpose, polled inputs.

The active trigger edge (rising, falling, or both), input pulse duration, and event detection can be configured in VPM (the Trigger tab in the Settings - Camera panel).

The camera input’s electrical characteristics:

Input Current (nominal) ....3.75 mA @ 12Vdc; 5 mA @ 24 Vdc

Input Voltage .....................0-26 Vdc

Turn On Voltage ................>2.8 Vdc

Turn On Delay...................10S

Min On Current .................2.5 mA

Turn Off Voltage ...............<1.5 Vdc

Turn Off Delay ..................50S

Max Off Current................500 A

This table lists the connector/terminal number input signals for the A20. See page 5-2 for more details.

Connector and terminal block number

Signal Name

12

Trigger Input +Trigger Input -

34

Input 1 and Shift Event+Input 1 and Shift Event -

56

Input 2 and Event Input +Input 2 and Event Input -


Sample Wiring Diagram A20 Hardware Guide

Sample Wiring Diagram

The diagram below shows a common way to wire an input.

Note: All connections to inputs must be made using properly grounded shielded cable.

Configuration shown is sensor current sourcing

Configuration shown is sensor current sinking


A20 Hardware Guide Outputs

Outputs

Each A20 camera contains four general-purpose and one dedicated output connection (strobe).

The camera output’s electrical characteristics:

Supply Voltage (max) ....... 26 Vdc

Turn On Time.................... 250S

On Current (max).............. 300 mA

Off Current (max) ............. 100 A

Turn On Delay .................. 50S (24 Vdc into 1K-ohm resistive load)

Max Off Current ............... 500 A

Note: An external power source is require to power an output load. The outputs are merely switches that are open or closed. All output connections must use properly grounded and shielded cable.

This table lists the connector/terminal number for output signals. See page 5-1 for more details.

Connector and terminal block number

Signal Name

78

Strobe Output +Strobe Output -

910

Output 1 +Output 1 -

1112


1314


1516



Sample Wiring Diagrams A20 Hardware Guide

Sample Wiring Diagrams

The diagrams below depict two common schemes for wiring a A20 camera output.


C H A P T E R 5

Cable ReferenceThis section provides details of the cables used with the A20 camera. Both cables are connected to the camera’s bottom.

Ethernet

An optional screw-down Ethernet cable (Part # 606-0619-xx) or optional standard double-shielded Ethernet cable (Part # 606-0615-xx) is used to connect the A20 camera to the client computer. (The last two digits of the part number indicate the cable length in feet.) Datalogic recommends you use at least Cat5e Ethernet cable to connect the client and the A20 camera. Two cables will be needed; one from the A20 to the switch and one from the switch to the client PC.

A crossover cable is not needed because the camera is auto-negotiating; it can tell the difference between a peer-to-peer connection and a router/switch connection and configures itself to suit the environment.

NOTE: Use only a switch or a router between the client and the A20 camera. Do not use a hub.

Input/Output

To connect the camera I/O to external control devices, use the optional terminated I/O cable with the I/O terminal block (page 5-2), or the optional unterminated I/O cable (page 5-4)

Terminated I/O Cable

This cable connects the camera to the I/O terminal block. It has a 25-pin Micro D Sub male connector on the camera end and a 25-pin high density male connector on the terminal block end. (Part # 606-0607-xx) The final two digits of the cable part number indicate the cable length in meters.

Optional I/O CableSee page 5-1 for details

Client computer or network

Optional Ethernet CableSee page 5-1 for details

To optional A20 I/O Ter-minal Block

OptionalEthernet switch


I/O Terminal Block A20 Hardware Guide

I/O Terminal Block

This diagram illustrates the 25-pin high density male to screw terminal I/O block (Part # 248-0138). This terminal block can be mounted on a DIN rail, connected to the camera with the optional terminated I/O cable, then wired from the termi-nal block to the controlled devices (see “Terminal Block Connection Table” on page 5-3).

25-pin cable connector to camera

I/O Plus Terminals

+24 VDCPower

Serial Cable

I/O Minus Terminals

GroundPlus Minus


A20 Hardware Guide Terminal Block Connection Table

Terminal Block Connection Table

*IMPORTANT NOTE: The power connection terminal numbers for the Terminal Block and the Unterminated cable wire numbers are not the same. Use caution when connecting power.

Terminal Number Signal Name

12


34


56


78


910


1112


1314


1516


17 24 VDC Power + (See Note*)

18 24 VDC Power -

19 24 VDC Power Ground


Unterminated I/O Cable A20 Hardware Guide

Complete this worksheet to document A20 I/O wiring connections for the Terminal Block. See “Unterminated I/O Cable” on page 5-4 for details about connecting the optional Unterminated I/O cable.


Unterminated I/O Cable

If you use the optional unterminated I/O cable (Part # 606-0644-xx), refer to this wire color table to connect the untermi-nated end of the cable to the controlled devices.

Terminal #

Signal Name External Signal Description

12


34


56


78


910


1112


1314


1516


17 24 VDC Power + (See Note*)

18 24 VDC Power -

19 24 VDC Power Ground

Micro D SubConnector Pin

Wire Color Signal Name

12

White/BrownBrown/White


34

White/OrangeOrange/White



A20 Hardware Guide Unterminated I/O Cable


56

White/YellowYellow/White


78

White/GreenGreen/White


910

White/BlueBlue/White


1112

White/VioletViolet/White


1314

White/GreyGrey/White


1516

White/PinkPink/White


1718

White/TanTan/White

24 VDC Power + (See Note*)24 VDC Power +

1920

Tan/BrownBrown/Tan

24 VDC Power -24 VDC Power -

2122

Tan/OrangeOrange/Tan

24 VDC Power Ground24 VDC Power Ground

2324

Tan/YellowYellow/Tan

Serial TransmitSerial ReceiveSerial Ground


Wire Color Signal Name


Strobe A20 Hardware Guide

Complete this worksheet to document A20 I/O wiring connections for the optional Unterminated I/O cable. See “Terminal Block Connection Table” on page 5-3 for details about connecting the optional Terminal Block.


Strobe

The strobe output signal is provided on pins 7 and 8 of the camera’s I/O connector. These pins provide optically isolated, current-mode signals (300mA maximum continuous DC current at 20° C (68° F) – derated at higher temperatures).


Signal Name Wire Color External Signal Description

12


White/BrownBrown/White

34


White/Orange

56


White/YellowYellow/White

78


White/GreenGreen/White

910


White/BlueBlue/White

1112


White/VioletViolet/White

1314


White/GreyGrey/White

1516


White/PinkPink/White

1718

24 VDC Power + (See Note*)24 VDC Power +

White/TanTan/White

1920

24 VDC Power -24 VDC Power -

Tan/BrownBrown/Tan

2122

24 VDC Power Ground24 VDC Power Ground

Tan/OrangeOrange/Tan

2324

Serial TransmitSerial ReceiveSerial Ground

Tan/YellowYellow/Tan


A20 Hardware Guide Serial

Serial

Use serial cable Part # 606-0330-xx to connect the I/O terminal block’s serial port to a serial device (e.g. terminal, PLC, motion controller, data recorder). A null modem connector or cable may be required between the I/O terminal block and the controlled device.

You can also wire the 25-pin unterminated cable directly to the serial device using the wire colors in this table.

Pin Number Signal Name

1 Carrier Detect (CD)

2 Received Data (RxD)

3 Transmitted Data (TxD)

4 Data Terminal Ready (DTR)

5 Signal Ground (GND)

6 Data Set Ready (DSR)

7 Request To Send (RTS)

8 Clear To Send (CTS)

9 Ring Indicator (RI)

9 Pin Male(Pin Side)

Micro D Sub Connector Pin Number Wire Color Signal Name

23 Brown/Red Transmitted Data (TxD)

24 White/Black Received Data (RxD)

25 Grey/Pink Signal Ground (GND)

Pin 1


Serial A20 Hardware Guide


C H A P T E R 6

AppendixThis chapter provides information for configuring a Datalogic A20 camera’s IP Address so it can communicate with other cameras on a network and the client computer. The troubleshooting information can also help quickly find and fix prob-lems on-site.

IP Mask and Address

An IP (or Subnet) mask specifies which bits of the Internet Protocol (IP) address are significant. The IP mask is network dependent, but it will be the same for each Datalogic camera on a particular network. The IP address indicates the address of each camera. If there is more than one camera on a network, each camera’s address must be different. The network administrator will probably be responsible for determining the IP mask and address.

To work with the Datalogic camera, the client computer’s Ethernet port must be connected to the camera’s Ethernet con-nector directly or through a correctly configured network.

During address configuration, we recommend that the client computer and the camera be connected directly to each other and not through a network router, switch, or server.

IMPORTANT NOTE: If you need help configuring the network or the client computer, you should seek professional advice. Network configuration is beyond the scope of this manual.

Do not attempt to change the IP address or mask without the authorization of your network administrator; doing so could disrupt your network connection. The following procedures require technical knowledge and should not be attempted unless you understand the terminology used.

IP addresses and masks consist of from one to four sets of numbers separated by periods. The camera is shipped with a default IP address of 192.168.0.128 and a default mask of 255.255.255.0. To be able to communicate with the Datalogic camera, a client computer’s IP mask must correspond correctly to the camera’s mask, and the address must match the camera’s address in the first three sets of numbers.

A default IP mask and address were assigned to the camera at the factory. If these values will work for your installation, you do not need to change them. However, if you do change the default IP mask, you will also need to change the default IP address.

You do not need to know the camera’s IP mask and address to change them. However, if you change them, you may also need to change the client computer’s IP mask and address so the camera and client can communicate. See “Configuring the Client” on page 6-3.

Configuring the camera

This section explains how to change the camera’s IP address and mask. Be sure the client computer and camera are directly connected with an Ethernet cable.


Configuring the camera A20 Hardware Guide

1. Start VPM. When the “Select a Device to Connect to” dialog is displayed, click on the desired camera in the list of Devices found. If the camera is not in the list, be sure the camera power is on and that it is connected to the client computer, then click the Refresh button.

2. Click the Edit IP Address button at the bottom of the dialog.

3. In the “Edit IP Address dialog,” enter the desired IP address and IP mask. Leave the IP Gateway unchanged. Remember, to be able to communicate with the client computer, a camera’s IP mask must correspond correctly to the client computer’s Subnet mask, and the address must match the client computer’s address in the first three sets of numbers.

4. Click OK.

5. When the warning dialog is displayed, click OK. After the change is complete, the camera will reboot.


A20 Hardware Guide Configuring the Client

6. Click OK when the Device is Rebooting dialog is displayed.

Configuring the Client

Be sure the client computer and camera are directly connected with an Ethernet cable.

Changing the client computer’s addresses: Windows 7

1. In the Start Menu, select Computer, Network, then click Network and Sharing Center.

2. Under "View your Active Networks," click Local Area Connection.

3. Click Internet Protocol Version 4 in the list, then click Properties.

4. On the Alternate Configuration tab, select User Configured.

5. Enter the desired IP address and Subnet Mask.

6. Click OK to close all the open dialog windows.

Changing the client computer’s addresses: Windows Vista

1. In the Start Menu, select Network, then click Network and Sharing Center.

2. For the Local Area Connection, click View Status.

3. Click Internet Protocol Version 4 in the list, then click Properties.


5. Enter the desired IP address and Subnet Mask. Remember, to be able to communicate with the Datalogic camera, a client computer’s Subnet mask must correspond correctly to the camera’s IP mask, and the address must match the camera’s address in the first three sets of numbers.

6. Click OK to close all the open dialog windows.

Changing the client computer’s addresses: Windows XP

1. In the Start menu, right click on My Network Places and select Properties.

2. Right click on Local Area Connections and select Properties.

3. On the General tab, select Internet Protocol (TCP/IP) and click Properties.


5. Enter the desired IP address and Subnet Mask. Remember, to be able to communicate with the Datalogic camera, a client computer’s Subnet mask must correspond correctly to the camera’s IP mask, and the address must match the camera’s address in the first three sets of numbers.

6. Click OK to close all the dialog windows.


Troubleshooting A20 Hardware Guide

Troubleshooting

Problem: The camera does not respond when you try to connect to it with the client computer.

Things to check:

• Be sure the client computer and camera have the correct IP address and mask. See page 6-1 for more help.

• Check the Ethernet cable connection from the client computer to the Ethernet switch and to the camera. You can-not connect directly from the client computer to the camera. The Speed LED should be on.

• Be sure the camera is powered on.

Problem: No image appears in the image window when you click the Snap or Live buttons in VPM.

Things to check:

• Check the File Camera button. If you want to use the File Camera, the button should be pressed and image file names should appear in the File Camera Active Images list. If you want to use live camera images, be sure the but-ton is not pressed.


A20 Hardware Guide Index

A 2 0 H A R D W A R E

IndexAAdapter

ringlight 3-5RLD3 3-10

Address, IP 6-1

CCable

ethernet 5-1I/O, terminated 5-1I/O, unterminated 5-4serial 5-7

Cameraconnection diagram 2-5dimensions 2-3, 3-2does not connect 6-4file 6-4mounting 3-1no image 6-4trigger 3-3, 4-1, 5-3, 5-4

Characteristicsinput 4-1optical 2-3strobe 5-6

ClientIP address, changing 6-3IP mask, changing 6-3

Connectiondiagram 2-5

Connectori/o 2-5, 5-1

DDefault

IP address 6-1IP mask 6-1

Dimensionssystem 2-3, 3-2

EEnvironment, operating 2-3Ethernet

cable 5-1client computer 6-1hub 5-1router 5-1switch 5-1

Eventinput 4-1, 5-3, 5-5

shift 4-1, 5-3, 5-4

FFile camera 6-4

HHub, ethernet 5-1Humidity range 2-3

II/O

cable 5-1, 5-4cable wiring worksheet 5-4, 5-6connector 2-5, 5-1terminal block 5-2

Image, none 6-4Input

1 & 2 4-1, 5-3, 5-4characteristics 4-1connections 4-1event 4-1, 5-3, 5-5sample wiring diagram 4-2trigger 4-1, 5-3, 5-4

Input/OutputSee I/O

IP address 6-1client, changing 6-3default 6-1vision device, changing 6-1

IP mask 6-1client, changing 6-3default 6-1vision device, changing 6-1

LLED ringlight 3-4

adapter 3-5dimensions 3-5specifications 3-7wiring 3-8

Lightsstatus 3-3

Link, ethernet 6-4

MMaintenance 2-6Mask

see IP maskMounting

camera 3-1

Index-1 Datalogic Automation Inc.

Index A20 Hardware Guide

NNull modem 5-7

OOperating environment 2-3Optical

characteristics 2-3Output

1 & 2 4-3, 5-5characteristics 4-3connection 5-3sample wiring diagram 4-4strobe 3-4, 4-3, 5-3, 5-5

PPower

connection 5-3requirements 2-3

Power supplydescription 3-14requirements 2-2specifications 3-1temperature range 2-2

Precautions 2-2Preventative maintenance 2-6

RRinglight, LED

See Led ringlightRinglight, RLD3

See RLD3 ringlightRLD3 ringlight 3-9

adapter 3-10dimensions 3-10specifications 3-12wiring 3-13

Router, ethernet 5-1

SSafety, precautions 2-2Sample wiring diagram

input 4-2output 4-4

Serialcable 5-7

Shiftevent 4-1, 5-3, 5-4

Softwareversion 2-6

Source, trigger 3-3Specifications 2-3Status

lights 3-3Strobe

characteristics 5-6general information 3-4output 3-4, 5-3, 5-5

Subnet masksee IP mask

Support, technical 2-6Switch, ethernet 5-1System

connections 2-5dimensions 2-3, 3-2factory setup 2-1hardware 2-1power 2-3setup 2-4specifications 2-3unpacking 2-1weight 2-3

TTechnical support 2-6Temperature range 2-2, 2-3Terminal block

I/O 5-2Trigger

camera 3-3, 4-1, 5-3, 5-4edge 4-1source 3-3

Troubleshooting 6-4

UUnpacking your system 2-1

VVersion 2-6

WWeight 2-3Wiring

serial cable 5-7worksheet 5-4, 5-6

Datalogic Automation Inc. Index-2

Documents

A20 Hardware Guide - Datalogic...Safety Precautions A20 Hardware Guide Datalogic Automation Inc. 2-2 • Optional LED Ringlight cable (Part # 606-0614-xx) • Optional LED Ringlight