Omega DP25-TH User Manual

Using This Quick Start Manual

Use this Quick Start Manual to set up your controller
and begin operation. Information is provided on how to:
¥ Connect ac power

¥ Connect sensor input

¥ Set basic options for operation

For complete information on all setup options, see the
OperatorÕs Manual.

Before You Begin

In addition to the controller and the related parts, you
will need the following items to set up your unit:

¥ ac power

¥ Sensor

¥

1

Ú8Ó flat blade screwdriver

Mount the Meter

1. Cut a panel opening
using the dimensions
shown to the right.

2. Position the unit in the
opening, making sure
the front bezel is flush with the panel.

Connect ac Power

Warning: Do not connect ac power to your meter
until you have completed all input and output
connections. Failure to do so may result in injury!

1. Remove the panel at the back of the unit.

2. Locate the TB1 connector.

3. Insert the correct wire in each terminal as shown
in the following figure and tighten the lockdown
screws. Tug gently on the wires to verify
connections.

Main ac Power Connections

To Change the Input Type:

1. Press MENU until the display
shows ÒINPTÓ:

2. Press 䊳/MIN to show current input
type:

3. Press

䊱

/MAX to select the setting.
Choices are: 4004, 4005, 4006,
4007, 4008, 4017, 4018 and 700.

4. Press MENU to store the value.

5. Press RESET twice to display the current
temperature.

To Change the Decimal Point:

1. Press MENU until the display
shows ÒDEC.PÓ:

2. Press 䊳/MIN to show the current
decimal point location:

3. Press

䊱

/MAX to select the setting.
Choices are: ÒFFF.FÓ, ÒFFFF.Ó or
ÒFF.FFÓ.

4. Press MENU to store the value.

5. Press RESET twice to display the current
temperature.

Turn on the Unit

1. Apply power to the unit. The unit initializes,
flashing ÒTHERMISTORÓ. Then the temperature
should appear.

2. Verify that a temperature is displayed. If not:

¥ Remove ac power

¥ Verify the TB1 power connections

¥ Check your power source

¥ Apply power again

Configure the Unit

To configure the unit, use the buttons on the controllerÕs
front panel.

To: Take This Action

Display the Press the MENU button.
Configuration The first function on the
Menu. menu, ÒINPTÓ, displays.

Select the 1. Press MENU until the
submenu function you want is shown.
function. 2. Press 䊳/MIN.

Select a value 1. Press

䊱

/MAX. to display
for that submenu the option you want.
function. 2. Press MENU to select it.

ÒSTRDÓ quickly flashes,
indicating that the selection
has been stored in memory.
Then the next menu function
displays.

Go back to the Press RESET once.
previous menu
function.

Exit the ¥ Press RESET twice. The
Configuration unit reinitializes (displays
Menu. ÒRSTÓ, then ÒTHERMISTORÓ).

When the temperature
displays, the meter is back in
Run Mode.

¥ Optionally, you can press

MENU to move through all
the menu functions until the
meter reinitializes.

Connecting the Sensor Input

1. Locate the TB2 (TB3 on Version #1) connector on
the rear of the unit.

2. Connect sensors, referring to the appropriate
diagram below and tighten down lockdown
screws.

3. Tug gently on the wires to verify the connections.

4. Replace the panel at the back of the unit.

2-Wire Input (400 Series)

3-Wire Input (700 Series)

Hook up Alarm 1 (Setpoint) (refer to TB1 Main
ac Power Connection Drawing)

1. Connect a jumper from ac Line (Terminal 7) to
Relay 1 Common (Terminal 3).

2. Connect Relay 1 Normally Open (Terminal 1) to
External Alarm ac Line.

3. Connect External Alarm to ac Neutral (Terminal 8).

Hook up Alarm 2 (Setpoint) (refer to TB1 Main
ac Power Connection Drawing)

1. Connect a jumper from ac Line (Terminal 7) to
Relay 2 Common (Terminal 6).

2. Connect Relay 2 Normally Open (Terminal 4) to
External Alarm ac Line.

3. Connect External Alarm to ac Neutral (Terminal 8).

START HERE

2

34

1,5

R(.06)

4 PLCS

92,00 + 0,81/Ð0,00

(3.622 + .032/Ð.000)

NOTE: Dimensions in Millimeters (Inches)

PANEL THICKNESS

6,4 (.25) MAX
0,8 (.03) MIN

45,00 + 0,61/-0,00

(1.772 + .024/Ð.000)

VERSION #1

TB1

654321

TB3

897

NEUTRAL

FUSE

10 11 12

LINE

321

EARTH
GROUND

AC POWER

VERSION #2

TB1

654321

897

TB2

10 11 12

321

1

+S

1

+S

2

2

-S

-S

3

-R

3

-R

SETPTS /MIN MENU RESET

SETPTS /MIN MENU RESET

SETPTS /MIN MENU RESET

䊱䊳

/MAX

SETPTS /MIN MENU RESET

SETPTS /MIN MENU RESET

SETPTS /MIN MENU RESET

SETPTS /MIN MENU RESET

䊱䊳

/MAX

SETPTS /MIN MENU RESET

SETPTS /MIN MENU RESET

SETPTS /MIN MENU RESET

䊱䊳

/MAX

䊱䊳

/MAX

䊱䊳

/MAX

䊱䊳

/MAX

䊱䊳

/MAX

䊱䊳

/MAX

䊱䊳

/MAX

䊱䊳

/MAX

To Select the Temperature Unit
(Fahrenheit or Celsius):

1. Press MENU until the display
shows ÒRD.CFÓ.

2. Press

䊳

/MIN to display the current

temperature unit.

3. Press

䊱

/MAX to select between Ò¡FÓ and Ò¡CÓ.

4. Press MENU to store the value.

5. Press RESET twice to display the current
temperature.

Begin Operation

Reinitialize the unit (press RESET twice
or press MENU until ÒRSTÓ flashes on
the display).

When the temperature appears, the unit
is up and running.

56

Changing Setpoint Values
(for Dual Relay):

1. While in RUN Mode, press SETPTS. The unit
displays Setpoint 1:

You can change Setpoint 1 or press SETPTS
again to show the current value for Setpoint 2.

2. To change the Setpoint 1 value:

¥ Press

䊳

/MIN until the digit(s) you want to

change flashes on the display.

¥ Press

䊱

/MAX to change the value.

¥ Press SETPTS to store the value shown.

The current value for Setpoint 2 is shown.

3. When Setpoint 2 appears, you can change it
using the procedure above or press SETPTS to
return to RUN Mode.

4. Repeat steps 1 through 3 to enter the next
setpoint.

MQS1848/0500 12506ML-98 Rev. A

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

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

OMEGAÕs customers receive maximum coverage on each product.

If the unit should malfunction, it must be returned to the factory for evaluation.
OMEGAÕs 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 being damaged as a result of
excessive corrosion; or current, heat, moisture or vibration; improper
specification; misapplication; misuse or other operating conditions outside of
OMEGAÕs control. Components which wear are not warranted, including but
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 if its products in accordance with information provided by
OMEGA, either verbal or written. OMEGA warrants only that the parts
manufactured by it 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 ÒBasic ComponentÓ 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.

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 OMEGAÕS 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.

FOR W

ARRANTY RETURNS,
please have the following information
available BEFORE
contacting OMEGA:

1. P.O. 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-W

ARRANTY REPAIRS,
consult OMEGA for current repair
charges. Have the following
information available BEFORE
contacting OMEGA:

1. P.O. number to cover the COST of

the repair,

2. Model and serial number of product,

and

3. Repair instructions and/or specific

problems relative to the product.

OMEGAÕs 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 2000 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 prior written consent of OMEGA ENGINEERING, INC.

PATENT NOTICE: The ÒMeter Case Bezel DesignÓ is a trademark of
NEWPORT Electronics, Inc., registered in the U.S. USED UNDER LICENSE.
This product is covered by one or more of the following patents: U.S. Pat. No.
Des. 336,895; 5,274,577 / CANADA 2052599; 2052600 / ITALY 1249456;
1250938 / FRANCE BREVET No. 91 12756 / SPAIN 2039150; 2048066 /
UK PATENT No. GB2 249 837; GB2 248 954 / GERMANY DE 41 34398 C2.
OTHER INTERNATIONAL PATENTS PENDING.

This device is marked with the international caution symbol. It is important
to read the Setup Guide before installing or commissioning this device as
it contains important information relating to safety and EMC.

It is the policy of OMEGA 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
Engineering, Inc. accepts no liability for any errors it contains, and reserves the right
to alter specifications without notice.

TRADEMARK NOTICE:

omega.com

™

, and ,

are

trademarks of OMEGA Engineering, Inc.

®

WARNING: These products are not designed for use in, and should not be used
for, patient connected applications.

DP25-TH

Thermistor Indicator/Controller

OMEGAnet¨ On-Line Service Internet e-mail

http://www.omega.com [e-mail]

Servicing North America:

USA: One Omega Drive, P.O. Box 4047

ISO 9001 Certified

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USA and Canada: Sales Service: 1-800-826-6342 / 1-800-TC-OMEGA

¨

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¨

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¨

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Toll Free in the UK: 0800 488 488
e-mail: [e-mail]

SETPTS /MIN MENU RESET

SETPTS /DEV MENU RESET

䊱䊳

/MAX

SETPTS /MIN MENU RESET

SETPTS /MIN MENU RESET

SETPTS /MIN MENU RESET

䊱䊳

/MAX

䊱䊳

/MAX

䊱䊳

/MAX

䊱䊳

/MAX

䊱䊳

/MAX

SETPTS /MIN MENU RESET

䊱䊳

/MAX

SETPTS /MIN MENU RESET

䊱䊳

/MAX

SETPTS /MIN MENU RESET

䊱䊳

/MAX

SETPTS /MIN MENU RESET

QUICK START