Cognex In-Sight 7000 Series Quick guide

In-Sight®7000 Series
Vision System
Optional Configurations
2019 August 24
Revision: 5.7.4.3

Legal Notices
The software described in this document is furnished under license, and may be used or copied only in accordance with
the terms of such license and with the inclusion of the copyright notice shown on this page. Neither the software, this
document, nor any copies thereof may be provided to, or otherwise made available to, anyone other than the licensee.
Title to, and ownership of, this software remains with Cognex Corporation or its licensor. Cognex Corporation assumes
no responsibility for the use or reliability of its software on equipment that is not supplied by Cognex Corporation.
Cognex Corporation makes no warranties, either express or implied, regarding the described software, its
merchantability, non-infringement or its fitness for any particular purpose.
The information in this document is subject to change without notice and should not be construed as a commitment by
Cognex Corporation. Cognex Corporation is not responsible for any errors that may be present in either this document or
the associated software.
Companies, names, and data used in examples herein are fictitious unless otherwise noted. No part of this document
may be reproduced or transmitted in any form or by any means, electronic or mechanical, for any purpose, nor
transferred to any other media or language without the written permission of Cognex Corporation.
Copyright © 2014 - 2018. Cognex Corporation. All Rights Reserved.
Portions of the hardware and software provided by Cognex may be covered by one or more U.S. and foreign patents, as
well as pending U.S. and foreign patents listed on the Cognex web site at: cognex.com/patents.
The following are registered trademarks of Cognex Corporation:
Cognex, 2DMAX, Advantage, AlignPlus, Assemblyplus, CheckitwithChecker, Checker, CognexVisionforIndustry,
CognexVSOC, CVL, DataMan, DisplayInspect, DVT, EasyBuilder, Hotbars, IDMax, In-Sight, LaserKiller, MVS-8000,
OmniView, PatFind, PatFlex, PatInspect, PatMax, PatQuick, SensorView, SmartView, SmartAdvisor, SmartLearn,
UltraLight, VisionSolutions, VisionPro, VisionView
The following are trademarks of Cognex Corporation:
The Cognex logo, 1DMax, 3D-Locate, 3DMax, BGAII, CheckPoint, CognexVSoC, CVC-1000, FFD, iLearn, In-Sight
(design insignia with cross-hairs), In-Sight2000, InspectEdge, Inspection Designer, MVS, NotchMax, OCRMax,
PatMaxRedLine, ProofRead, SmartSync, ProfilePlus, SmartDisplay, SmartSystem, SMD4, VisiFlex, Xpand
Portions copyright © Microsoft Corporation. All rights reserved.
Portions copyright © MadCap Software, Inc. All rights reserved.
Other product and company trademarks identified herein are the trademarks of their respective owners.
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Legal Notices

Table of Contents
Legal Notices 2
Table of Contents 3
Uninstall and Install the M12 Lens 4
Uninstall the M12 Lens 4
Install the M12 Lens 6
Replace the Cognex Lens Tool Pad 7
Install the Lens Filter 8
Install a Lens Filter with a Shroud 9
Install a Lens Filter without a Shroud 11
Replace the Ring Light 12
Replace a Ring Light with a Shroud 13
Convert to a Ring Light with a Shroud 15
Replace a Ring Light without a Shroud 18
Convert from the M12 Lens to the C-Mount Lens 20
Uninstall the Ring Light 21
Uninstall a Ring Light with a Shroud 21
Uninstall a Ring Light without a Shroud 23
Uninstall the M12 Lens Capsule 25
Install the C-Mount Lens 26
Install the Lighting Bracket 28
Lighting Bracket Kit 28
Cables 28
Lighting Bracket Kit Components 28
Installation Procedure 29
Lighting Bracket Dimensions 31
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Table of Contents

Uninstall and Install the M12 Lens
If you purchased a vision system with the pre-installed M12 lens, the lens can be replaced with other M12 lenses. The
Cognex Lens Tool accessory (LNS-M12-TOOLKIT) must be used to replace the M12 lens. For more information, contact
your Cognex sales representative.
CAUTION:
lUsing a non-Cognex lens or replacing the M12 lens without the Cognex Lens Tool accessory (LNS-M12-
TOOLKIT) may cause damage to the vision system.
lDo not remove the entire lens capsule. Once removed, the lens capsule cannot be re-installed.
Unauthorized modifications may void your warranty.
Uninstall the M12 Lens
Tip: Before disconnecting the power supply of a vision system, it is recommended to move the M12 lens to the
furthest out position by setting the Set Focus Position Value parameter to 100 in In-Sight Explorer. For more
information on how to set up the focus position, refer to the EditFocusPosition topic in the In-Sight®Explorer Help
file provided on the In-Sight Explorer DVD.
1. Verify that the 24VDC power supply is unplugged and not receiving power.
2. Remove the lens cover, if present.
3. Place the lens tool directly on the lens, with the padded end of the tool pressed against the lens. The pad will
“grab” onto the lens.
4
Uninstall and Install the M12 Lens

4. To loosen the lens, turn the lens tool counter-clockwise.
5. Remove the lens.
5
Uninstall and Install the M12 Lens

Install the M12 Lens
1. Verify that the 24VDC power supply is unplugged and not receiving power.
2. Determine the correct lens tool to use, based on the focal length of the lens.
Lens Focal Length Cognex Lens Tool
6MM (LM 12-06-02)
8MM (LM 12-08-02)
12MM (LM 12-12-02)
16MM (LM 12-16-02)
Clear Anodized (P/N 820-0233-xR)
25MM (LM 12-25-02) Black Anodized (P/N 820-0234-xR)
3. To install the lens, insert the lens and using your fingers, turn it clockwise. If needed, attach the lens tool and
finish tightening the lens; the maximum torque is 0.34 Nm (3 in-lb).
4. Reattach the lens cover.
5. Restore power to the 24VDC power supply and turn it on if necessary.
6
Uninstall and Install the M12 Lens

Replace the Cognex Lens Tool Pad
If the Cognex Lens Tool's Pad tears, it can be replaced using one of the pads included with the lens tool.
1. Grab the edge of the existing pad and pull it out of the lens tool.
2. Using one of the replacement pads included with the lens tool, feed the stem through the lens tool until the pad is
resting firmly on the end of the lens tool.
7
Uninstall and Install the M12 Lens

Install the Lens Filter
If you purchased a vision system with the M12 lens configuration, a filter kit is available for purchase. The filter kit can be
used to increase the contrast of images and improve the ability of the vision system to distinguish desired characteristics.
For more information, contact your Cognex sales representative.
Lens Filter Color Lens Filter Part Number
Blue IMBF-BP470-IS7
Green IMGF-BP525-IS7
Orange IMOF-BP590-IS7
Red IMRF-BP635-IS7
Dark Red IMRF-BP660-IS7
Infrared IMIF-BP850-IS7
The steps for installing the lens filter vary, depending on whether the vision system you purchased has a shroud. Refer to
the table below to determine the installation steps required for your application.
Configuration Vision System Installation Instructions
Configuration 1 Refer to Install a Lens Filter with a Shroud on page9.
Configuration 2 Refer to Install a Lens Filter without a Shroud on page11.
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Install the Lens Filter

Install a Lens Filter with a Shroud
If the vision system you purchased has a shroud, complete the following steps to install the lens filter.
1. Verify that the 24VDC power supply is unplugged and not receiving power.
2. Remove the lens cover, if present.
3. Using your fingers, remove the shroud.
4. Install the lens filter.
a. Hold the lens filter by the sides, with the threaded end towards the lens. Align the filter with the filter thread
on the vision system.
b. Screw the lens filter onto the vision system by twisting it clockwise until it stops turning.
Note: Make sure to only touch the sides of the filter to avoid leaving fingerprints on the filter.
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Install the Lens Filter

5. Reinstall the shroud to the vision system. Gently press the shroud down into the vision system.
6. Reattach the lens cover.
7. Restore power to the 24VDC power supply and turn it on if necessary.
10
Install the Lens Filter

Install a Lens Filter without a Shroud
If the vision system you purchased does not have a shroud, complete the following steps to install the lens filter.
1. Verify that the 24VDC power supply is unplugged and not receiving power.
2. Remove the lens cover, if present.
3. Install the lens filter.
a. Hold the lens filter by the sides, with the threaded end towards the lens. Align the filter with the filter thread
on the vision system.
b. Screw the lens filter onto the vision system by twisting it clockwise until it stops turning.
Note: Make sure to only touch the sides of the filter to avoid leaving fingerprints on the filter.
4. Reattach the lens cover.
5. Restore power to the 24VDC power supply and turn it on if necessary.
11
Install the Lens Filter

Replace the Ring Light
If you purchased a vision system with the M12 lens configuration, the vision system is shipped with an internal LED ring
light pre-installed. The steps for replacing the ring light vary, depending on whether the pre-installed ring light and the
ring light you purchased have a shroud. Refer to the table below to determine the installation steps required for your
application.
Configuration Existing Ring Light Replacement Ring
Light
Installation Instructions
Configuration 1 Refer to Replace a Ring Light with a Shroud
on page13.
Configuration 2 Refer to Convert to a Ring Light with a
Shroud on page15.
Configuration 3 Refer to Replace a Ring Light without a
Shroud on page18.
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Replace the Ring Light

Replace a Ring Light with a Shroud
If the pre-installed ring light on your vision system has a shroud, please complete the following steps to replace the ring
light.
1. Verify that the 24VDC power supply is unplugged and not receiving power.
2. Remove the lens cover, if present.
3. Loosen the ring light.
a. Using a screwdriver, loosen the two screws on the ring light.
Note: Do not attempt to remove the screws from the ring light; the screws are held in place with
washers on the back of the ring light.
b. Pins on the back of the ring light are connected to the vision system. Grab the notch on the ring light that is
closest to the pins, and gently pull up to disengage the pins from the vision system.
4. Remove the ring light and shroud from the vision system.
13
Replace the Ring Light

5. To install the new ring light, align the screws with the threaded screw posts on the vision system. Also align the
pins on the back of the ring light with the connector on the vision system, but do not attempt to connect the pins.
6. Gently press down on the ring light to connect the pins on the back of the ring light to the vision system.
7. Using a screwdriver, tighten the screws until they stop turning; the maximum torque is 0.56 Nm (5 in-lb).
8. Reattach the lens cover.
9. Restore power to the 24VDC power supply and turn it on if necessary.
14
Replace the Ring Light

Convert to a Ring Light with a Shroud
If the pre-installed ring light does not have a shroud, and you need to convert to a ring light with a shroud, please
complete the following steps. To install a ring light with a shroud, you must first install the Cognex Standoff and
Connector Kit (LM12-UPDATE). For more information, contact your Cognex sales representative.
1. Verify that the 24VDC power supply is unplugged and not receiving power.
2. Remove the lens cover, if present.
3. Loosen the ring light.
a. Using a screwdriver, loosen the two screws on the ring light.
Note: Do not attempt to remove the screws from the ring light; the screws are held in place with
washers on the back of the ring light.
b. Pins on the back of the ring light are connected to the vision system. Using small tweezers, grab the notch
on the ring light that is closest to the pins, and gently pull up to disengage the pins from the vision system.
4. Remove the ring light from the vision system.
15
Replace the Ring Light

5. Install the Cognex Standoff and Connector Kit (LM12-UPDATE).
a. Insert the light connector into the connector on the vision system.
b. Align the posts with the threaded screw holes on the vision system. Using a post wrench, tighten the posts
until they stop turning; the maximum torque is 0.56 Nm (5 in-lb).
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Replace the Ring Light

6. To install the new ring light, align the screws with the threaded screw posts on the vision system. Also align the
pins on the back of the ring light with the connector on the vision system, but do not attempt to connect the pins.
7. Gently press down on the ring light to connect the pins on the back of the ring light to the vision system.
8. Using a screwdriver, tighten the screws until they stop turning; the maximum torque is 0.56 Nm (5 in-lb).
9. Reattach the lens cover.
10. Restore power to the 24VDC power supply and turn it on if necessary.
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Replace the Ring Light

Replace a Ring Light without a Shroud
If the pre-installed ring light on your vision system does not have a shroud, and you need to replace it with another ring
light that also does not have a shroud, please complete the following steps.
1. Verify that the 24VDC power supply is unplugged and not receiving power.
2. Remove the lens cover, if present.
3. Loosen the ring light.
a. Using a screwdriver, loosen the two screws on the ring light.
Note: Do not attempt to remove the screws from the ring light; the screws are held in place with
washers on the back of the ring light.
b. Pins on the back of the ring light are connected to the vision system. Using small tweezers, grab the notch
on the ring light that is closest to the pins, and gently pull up to disengage the pins from the vision system.
4. Remove the ring light from the vision system.
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Replace the Ring Light

5. To install the new ring light, align the screws with the threaded screw holes on the vision system. Also align the
pins on the back of the ring light with the connector on the vision system, but do not attempt to connect the pins.
6. Using a screwdriver, tighten the screws until they are partially threaded.
7. Gently press down on the ring light to connect the pins on the back of the ring light to the vision system.
CAUTION:If the screws are not partially threaded prior to connecting the pins, the pins may bend or break.
8. Using a screwdriver, finish tightening the screws.
a. If installing a ring light that uses nylons screws, gently tighten the screws until a slight change in
resistance is detected.
CAUTION:Use caution when tightening the nylon screws, to ensure the screws do not become
stripped.
b. If installing a ring light that uses stainless steel screws, the maximum torque is 0.56 Nm (5 in-lb).
9. Reattach the lens cover.
10. Restore power to the 24VDC power supply and turn it on if necessary.
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Replace the Ring Light

Convert from the M12 Lens to the C-Mount Lens
If you purchased a vision system with the pre-installed M12 lens, the M12 lens can be replaced with a C-Mount lens.
Please complete the following steps to convert from the M12 lens to the C-Mount lens.
CAUTION:The conversion is irreversible. Once the vision system is converted from the M12 lens to the C-Mount
lens, it cannot be converted back to the M12 lens.
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Convert from the M12 Lens to the C-Mount Lens