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OMEGA’s policy is to make running changes, not model changes, whenever an improvement is possible. This affords 

our customers the latest in technology and engineering.
OMEGA is a registered trademark of OMEGA ENGINEERING, INC.
© Copyright 2014 OMEGA ENGINEERING, INC. All rights reserved. This document may not be copied, photocopied, 

reproduced, translated, or reduced to any electronic medium or machine-readable form, in whole or in part, without the 

prior written consent of OMEGA ENGINEERING, INC.

FOR 

WARRANTY

 RETURNS, please have the  

following information available BEFORE  

contacting OMEGA:
1.   Purchase Order number under which the product 

was PURCHASED,

2.   Model and serial number of the product under 

warranty, and

3.  Repair instructions and/or specific problems  

  relative to the product.

FOR 

NON-WARRANTY

 REPAIRS, consult OMEGA 

for current repair charges. Have the following 

information available BEFORE contacting OMEGA:
1.  Purchase Order number to cover the COST  

  of the repair,
2.  Model and serial number of the product, and
3.  Repair instructions and/or specific problems  

  relative to the product.

RETURN REQUESTS/INQUIRIES

Direct all warranty and repair requests/inquiries to the OMEGA Customer Service Department. 

BEFORE RETURNING ANY PRODUCT(S) TO OMEGA, PURCHASER MUST OBTAIN AN AUTHORIZED 

RETURN (AR) NUMBER FROM OMEGA’S CUSTOMER SERVICE DEPARTMENT (IN ORDER TO AVOID 

PROCESSING DELAYS). The assigned AR number should then be marked on the outside of the return 

package and on any correspondence.
The purchaser is responsible for shipping charges, freight, insurance and proper packaging to prevent 

breakage in transit. 

 

WARRANTY/DISCLAIMER

OMEGA ENGINEERING, INC. warrants this unit to be free of defects in materials and workmanship for a 

period of 

13 months

 from date of purchase. OMEGA’s WARRANTY adds an additional one (1) month 

grace period to the normal 

one (1) year product warranty

 to cover handling and shipping time. This 

ensures that OMEGA’s customers receive maximum coverage on each product. 
If the unit malfunctions, it must be returned to the factory for evaluation. OMEGA’s Customer Service 

Department will issue an Authorized Return (AR) number immediately upon phone or written request. 

Upon examination by OMEGA, if the unit is found to be defective, it will be repaired or replaced at no 

charge. OMEGA’s WARRANTY does not apply to defects resulting from any action of the purchaser, 

including but not limited to mishandling, improper interfacing, operation outside of design limits,  

improper repair, or unauthorized modification. This WARRANTY is VOID if the unit shows evidence of  

having been tampered with or shows evidence of having been damaged as a result of excessive corrosion; 

or current, heat, moisture or vibration; improper specification; misapplication; misuse or other operating 

conditions outside of OMEGA’s control. Components in which wear is not warranted, include but are not  

limited to contact points, fuses, and triacs.

OMEGA is pleased to offer suggestions on the use of its various products. However,  

OMEGA neither assumes responsibility for any omissions or errors nor assumes liability for 

any damages that result from the use of its products in accordance with information provided 

by OMEGA, either verbal or written. OMEGA warrants only that the parts manufactured by the 

company will be as specified and free of defects. OMEGA MAKES NO OTHER WARRANTIES OR  

REPRESENTATIONS OF ANY KIND WHATSOEVER, EXPRESSED OR IMPLIED, EXCEPT THAT OF 

TITLE, AND ALL IMPLIED WARRANTIES INCLUDING ANY WARRANTY OF MERCHANTABILITY 

AND FITNESS FOR A PARTICULAR PURPOSE ARE HEREBY DISCLAIMED. LIMITATION OF  

LIABILITY: The remedies of purchaser set forth herein are exclusive, and the total liability of  

OMEGA with respect to this order, whether based on contract, warranty, negligence,  

indemnification, strict liability or otherwise, shall not exceed the purchase price of the  

component upon which liability is based. In no event shall OMEGA be liable for  

consequential, incidental or special damages.

CONDITIONS:  Equipment sold by OMEGA is not intended to be used, nor shall it be used: (1) as a “Basic 

Component” under 10 CFR 21 (NRC), used in or with any nuclear installation or activity; or (2) in medical 

applications or used on humans. Should any Product(s) be used in or with any nuclear installation or 

activity, medical application, used on humans, or misused in any way, OMEGA assumes no responsibility 

as set forth in our basic WARRANTY/DISCLAIMER language, and, additionally, purchaser will indemnify 

OMEGA and hold OMEGA harmless from any liability or damage whatsoever arising out of the use of the 

Product(s) in such a manner.

Summary of Contents for OMB-AI-EXP32

Page 1: ......

Page 2: ...6 USA Canada only Tel 203 359 1660 Fax 203 359 7700 e mail info omega com For Other Locations Visit omega com worldwide omega com info omega com The information contained in this document is believed...

Page 3: ...AI EXP32 6 Connecting to a OMB DAQ 2416 series module with the DSUB37 expansion connector 6 Connecting the device for I O operations 7 User connectors 7 Screw terminal pin outs 8 Expansion connector...

Page 4: ...ements 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 a screen such as buttons te...

Page 5: ...configure the OMB DAQ 2416 series module for differential inputs The OMB AI EXP32 also provides up to 16 additional digital I O channels You can independently configure each channel for either input...

Page 6: ...ctricity Before removing the OMB AI EXP32 from its packaging ground yourself using a wrist strap or by simply touching the computer chassis or other grounded object to eliminate any stored static char...

Page 7: ...ule informs the host computer upon connection of the USB cable that the device requires minimum power from the computer s USB port 6 Connect the USB cable from the OMB DAQ 2416 series module to the ho...

Page 8: ...OMB AI EXP32 User s Guide Installing the OMB AI EXP32 8 Screw terminal pin outs Figure 3 Single ended mode pin out...

Page 9: ...OMB AI EXP32 User s Guide Installing the OMB AI EXP32 9 Figure 4 Differential mode pin out...

Page 10: ...ating CJC channels with thermocouple channels TC channels must immediately follow their associated CJC channels in the channel array For accurate thermocouple measurements associate CJC channels with...

Page 11: ...it counters Analog input Table 2 General analog input specifications Parameter Conditions Specification Number of channels Up to 32 channels individually software configurable as single ended or diffe...

Page 12: ...k can be used for most applications 16 differential channels CxH CxL Voltage 32 single ended channels Compatible sensors Table 4 Compatible sensor type specifications Parameter Conditions Thermocoupl...

Page 13: ...digital output pins The DGND and GND pins are common and are isolated from earth ground Table 6 Digital output specifications Number of I O 16 channels Configuration Each DIO bit can be independently...

Page 14: ...nmental Table 8 Environmental specifications Operating temperature range 0 to 50 C maximum Storage temperature range 40 to 85 C maximum Humidity 0 to 90 non condensing maximum Mechanical Table 9 Mecha...

Page 15: ...control signal 15 IMEN7 I O control signal 16 DIO_LOAD2 I O control signal 17 DIO_LOAD1 I O control signal 18 NC No connect 19 NC No connect 20 3 3V_ISO 3 3 V power 21 GND Analog ground 22 5 VA 5 V an...

Page 16: ...LO 46 CH25H Channel 25 HI 15 CH23H Channel 23 HI 47 CH24L Channel 24 LO 16 CH23L Channel 23 LO 48 CH24H Channel 24 HI 17 GND Analog ground 49 GND Analog ground 18 GND Analog ground 50 GND Analog grou...

Page 17: ...Channel 23 47 CH24L Channel 56 16 CH23L Channel 55 48 CH24H Channel 24 17 GND Analog ground 49 GND Analog ground 18 GND Analog ground 50 GND Analog ground 19 5VUSER 5V output 51 NC No connect 20 NC N...

Page 18: ...y OMEGA if the unit is found to be defective it will be repaired or replaced at no charge OMEGA s WARRANTY does not apply to defects resulting from any action of the purchaser including but not limite...

Page 19: ...ity Indicators Turbine Paddlewheel Systems Totalizers Batch Controllers pH CONDUCTIVITY pH Electrodes Testers Accessories Benchtop Laboratory Meters Controllers Calibrators Simulators Pumps Industrial...

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