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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 trademark of OMEGA ENGINEERING, INC.
© Copyright 2018 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 

25 months

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

period to the normal 

two (2) 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.

Содержание CN4000 Series

Страница 1: ...e mail info omega com For latest product manuals www omegamanual info CN4000 SERIES Temperature Controllers TM Shop online at omega com User sGuide NORWALK CT ...

Страница 2: ...specifications without notice omega com info omega com Servicing North America U S A Omega Engineering Inc Headquarters Toll Free 1 800 826 6342 USA Canada only Customer Service 1 800 622 2378 USA Canada only Engineering Service 1 800 872 9436 USA Canada only Tel 203 359 1660 Fax 203 359 7700 e mail info omega com For Other Locations Visit omega com worldwide ...

Страница 3: ...ler with 0 0 decimal CN418V 1 8 DIN Vertical controller CN428V 1 8 DIN Vertical controller with 0 0 decimal CN418H 1 8 DIN Horizontal controller CN428H 1 8 DIN Horizontal controller with 0 0 decimal Specify controlling output code from Output Options table below Specify alarm code from Alarm Options table below Low voltage power supply option LV Controlling Output Options Option Type Code Relay R1...

Страница 4: ...emperature Display Resolution CN 4116 CN414 CN418 1 1 CN4216 CN424 CN428 0 1 0 1 ON OFF Control Control Method AI PID Control with Auto Tuning AT Relay Output 1A 250VAC Output Type Voltage Output for SSR 12V 30mA Limit High Low Alarm Modularization High deviation Low deviation 100 240VAC 15 10 or 24VDC Supply Voltage 50 to 60Hz Power Consumption 3W Operating Environments Temperature 10 to 60 14 to...

Страница 5: ...n PV LoAL alarm off when PV LoAL AHYS 999 3000 999 HdAL Deviation high alarm Alarm on when PV SV HdAL alarm off when PV SV HdAL AHYS 999 3000 3000 LdAL Deviation low alarm Alarm on when PV SV LdAL alarm off when PV SV LdAL AHYS 999 3000 999 Loc Parameter Lock Loc Auto Tuning SV Primary Parameter Secondary Parameter 0 X 1 X X 2 X X X 3 X X X X 808 allow to modify data or execute AT X not allow to m...

Страница 6: ...nction on this model rE dr rEbA drbA rE P Proportion band Proportion band in PID with unit or 1 999 30 I Time of Integral No integral effect when I 0 0 9999 Sec 100 s d Time of derivative No derivative effect when d 0 0 999 9 Sec 50 0s CtI Control period Small value can improve control accuracy For SSR output generally 0 5 to 3 seconds Large value can increase using life of relay For Relay output ...

Страница 7: ...ent input is stabilized but the response speed is slow Generally if great interference exists then you can increase parameter FILt gradually to make momentary fluctuation of measured value less than 2 to 5 When the meter of the instrument is being examined at laboratory FILt should be set to 0 or 1 to short the response time 0 40 1 Fru Selection of power frequency and temperature scale 50C 50Hz 50...

Страница 8: ...put specification setting is incorrect Or Input wiring is disconnected thermocouple problem Or Short circuited HIAL High limit alarm LoAL Low limit alarm HdAL Deviation high alarm LdAL Deviation low alarm EErr IC Software error 8888 IC Software error ...

Страница 9: ...ontal Note The compensation wires for different kinds of thermocouple are different and should be directly connect to the terminals Connecting the common wire between the compensation wire and the t e r m i n a l s w i l l c a u s e m e a s u r e m e n t e r r o r Wiring graph for 1 16 DIN dimension instruments 8 ...

Страница 10: ...play status When power on the upper display window of the instrument shows the process value PV and the lower window shows the set point SV This status is called basic display status When the input signal is out of the measurable range for example the thermocouple or RTD circuit is break or input specification sets wrong the upper display window will alternately display orAL and the high limit or ...

Страница 11: ...ive the auto tuning process During auto tuning the instrument executes on off control After 2 3 times of on off action the instrument will obtain the optimal control parameter value If you want to escape from auto tuning status press and hold the key for about 2 seconds until the At parameter appear again Change At from on to oFF press to confirm then the auto tuning process will be cancelled Note...

Страница 12: ...GA 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 ...

Страница 13: ...rs M U Turbine Paddlewheel Systems M U Totalizers Batch Controllers pH CONDUCTIVITY M U pH Electrodes Testers Accessories M U Benchtop Laboratory Meters M U Controllers Calibrators Simulators Pumps M U Industrial pH Conductivity Equipment DATA ACQUISITION M U Communications Based Acquisition Systems M U Data Logging Systems M U Wireless Sensors Transmitters Receivers M U Signal Conditioners M U Da...

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