Omega OMB-NET6222 User guide

e-mail: [email protected]

For latest product manuals:

omegamanual.info

OMB-NET6222

12-Channel Ethernet-Based

Thermocouple Input Module

Shop online at

omega.com

®

User’s Guide

®

Extended Warranty

Program

SM

Servicing North America:

U.S.A.: Omega Engineering, Inc., One Omega Drive, P.O. Box 4047

ISO 9001 Certified Stamford, CT 06907-0047 USA

Toll Free: 1-800-826-6342 TEL: [phone]
FAX: [phone] e-mail: [email protected]

Canada: 976 Bergar

Laval (Quebec), H7L 5A1 Canada
Toll-Free: 1-800-826-6342 TEL: [phone]
FAX: [phone] e-mail: [email protected]

For immediate technical or application assistance:

U.S.A. and Canada: Sales Service: 1-800-826-6342/1-800-TC-OMEGA

®

Customer Service: 1-800-622-2378/1-800-622-BEST

®

Engineering Service: 1-800-872-9436/1-800-USA-WHEN

®

Mexico/ En Español: 001 [phone] FAX: [phone]
Latin America: [email protected] e-mail: [email protected]

Servicing Europe:

Benelux: Managed by the United Kingdom Office

Toll-Free: 0800 099 3344 TEL: [phone]
FAX: [phone] e-mail: [email protected]

Czech Republic: Frystatska 184

733 01 Karviná, Czech Republic
Toll-Free: 0800-1-66342 TEL: [phone]
FAX: [phone] e-mail: [email protected]

France: Managed by the United Kingdom Office

Toll-Free: 0800 466 342 TEL: [phone]
FAX: [phone] e-mail: [email protected]

Germany/Austria: Daimlerstrasse 26

D-75392 Deckenpfronn, Germany
Toll-Free: 0800 6397678 TEL: [phone]
FAX: [phone] e-mail: [email protected]

United Kingdom: OMEGA Engineering Ltd.

ISO 9001 Certified One Omega Drive, River Bend Technology Centre, Northbank

Irlam, Manchester M44 5BD United Kingdom
Toll-Free: 0800-488-488 TEL: [phone]
FAX: [phone] e-mail: [email protected]

OMEGAnet®Online Service Internet e-mail

omega.com [email protected]

It is the policy of OMEGA Engineering, Inc. to comply with all worldwide safety and EMC/EMI
regulations that apply. OMEGA is constantly pursuing certification of its products to the European New
Approach Directives. OMEGA will add the CE mark to every appropriate device upon certification.

The information contained in this document is believed to be correct, but OMEGA accepts no liability for any
errors it contains, and reserves the right to alter specifications without notice.
WARNING: These products are not designed for use in, and should not be used for, human applications.

®

Table of Contents

Preface

About this User's Guide ....................................................................................................................... 5

What you will learn from this user's guide ......................................................................................................... 5

Conventions in this user's guide ......................................................................................................................... 5

Where to find more information ......................................................................................................................... 5

Chapter 1

Introducing the OMB-NET6222 ............................................................................................................ 6

Overview: OMB-NET6222 features ................................................................................................................... 6

Software requirements ........................................................................................................................................ 6

Hardware requirements ....................................................................................................................................... 6

OMB-NET6222 block diagram .......................................................................................................................... 7

What comes with your OMB-NET6222 shipment? ............................................................................................ 8

Hardware .......................................................................................................................................................................... 8

Software ............................................................................................................................................................................ 8

Documentation .................................................................................................................................................................. 8

Unpacking the OMB-NET6222 .......................................................................................................................... 8

Installing the hardware and software .................................................................................................................. 8

Installing connector backshells and ferrules ....................................................................................................... 8

Maintenance guidelines ...................................................................................................................................... 9

Chapter 2

Functional Details ............................................................................................................................... 10

Front panel screw terminal connector ............................................................................................................... 10

Rear panel components ....................................................................................................................................................10

Cable tie mounts ..............................................................................................................................................................10

Ethernet connector ...........................................................................................................................................................10

Digital I/O D-SUB connector ..........................................................................................................................................10

Chassis ground .................................................................................................................................................................11

Status LEDs .....................................................................................................................................................................11

SYNC connectors ............................................................................................................................................................11

Power input connector .....................................................................................................................................................11

Power switch ....................................................................................................................................................................11

Synchronization ................................................................................................................................................ 12

Stacking plate and handle options .................................................................................................................... 13

Thermocouple input .......................................................................................................................................... 14

Thermocouple accuracy .................................................................................................................................... 15

Accuracy for different thermocouple types ......................................................................................................................15

Cold-Junction temperature accuracy ................................................................................................................ 17

Minimizing thermal gradients ........................................................................................................................... 17

Counter input .................................................................................................................................................... 17

Encoder settings ...............................................................................................................................................................17

Chapter 3

Specifications ...................................................................................................................................... 19

Analog input ..................................................................................................................................................... 19

Digital input/output........................................................................................................................................... 20

Counter input .................................................................................................................................................... 21

Safety voltages .................................................................................................................................................. 21

Isolation voltages .............................................................................................................................................. 21

Power ................................................................................................................................................................ 21

3

OMB-NET6222 User Guide

Mechanical ....................................................................................................................................................... 22

Environmental .................................................................................................................................................. 22

Calibration ........................................................................................................................................................ 22

Accessories ....................................................................................................................................................... 23

4

About this User's Guide

What you will learn from this user's guide

This user's guide describes the Omega Engineering OMB-NET6222 data acquisition device and lists device
specifications.

Conventions in this user 's guide

For more information on

Text presented in a box signifies additional information and helpful hints related to the subject matter you are
reading.

Caution! Shaded caution statements present information to help you avoid injuring yourself and others,

damaging your hardware, or losing your data.

bold text Bold text is used for the names of objects on the screen, such as buttons, text boxes, and check boxes.

italic text Italic text is used for the names of manuals and help topic titles, and to emphasize a word or phrase.

Preface

Where to find more information

Additional information about OMB-NET6222 hardware is available on our website at www.omega.com.
can also contact Omega Engineering by phone, fax, or email with specific questions.

 Phone: [phone]
 Fax: [phone]
 Email: [email protected]

You

5