SPECIFICATION
Temperature Stability:
50 ppm/°C
Display:
4-digit, 7-segment LED, 57.2mm (2.25”)
with red, green and am er programma le
colors.
Alarm:
Alarm 1 & 2 programma le,
Latch/Unlatch, High, Low, High/Low
SERIAL INTERFACE
Communication Standard:
RS-485, RS-422 or RS-232
Trans er speed (Baud rate):
300, 600, 1200, 2400, 4800, 9600,
19200 ps
Data Format:
7O1-7 it, Odd, 1 stop it, 7E1- 7 it,
even, 1 stop it
8N1 – 8 it, No parity, 1 stop it
Multi-Point Address (RS-485):
0 to 199
Flow Control:
No Flow control
Screw terminals or RS-232/485/422
inter ace
Power Supply:
100-240 Vac
±
10%, 50/60 Hz, 22.5 W
Operating Temperature:
0 to 40°C
Storage Temperature:
-20 to 60°C
Relative Humidity:
0 to 85%
Protection:
NEMA-4x (IP65)
Dimensions:
298Lx137Wx73Dmm
(11.75" x 5.375" x 2.875")
Panel Cutout:
279.4 L x 116.8 W mm
(11.00” L x 4.60” W)
Weight:
1,360 g (3 l s)
Approvals:
CE per EN61010-1:2001
DISPLAY ABBREVIATIONS
ALR1 Alarm 1 Status
OFF Alarm 1 set Off ON Alarm 1 set On
A1Md Alarm 1 Mode
A1LO Alarm 1 Low A1HI Alarm 1 High
A1LH Alarm 1 Low/High
LO-1 Alarm 1 Low -999.. Alarm 1 Low Value
..9999
HI-1 Alarm 1 High -999.. Alarm 1 High Value
..9999
A1CR Display color when Alarm 1 triggered
GRN Green Color REd Red Color
AMbR Am er Color
ALR2 Alarm 2 Status
OFF Alarm 2 set Off ON Alarm 2 set On
A2Md Alarm 2 Mode
A2LO Alarm 2 Low A2HI Alarm 2 High
A2LH Alarm 2 Low/High
LO-2 Alarm 2 Low -999.. Alarm 2 Low Value
..9999
HI-2 Alarm 2 High -999.. Alarm 2 High Value
..9999
A2CR Display color when Alarm 2 triggered
GRN Green Color REd Red Color
AMbR Am er Color
OUt Alarm Latched/Unlatched selection
LAtC Latched UNLA Unlatched
NO.CR Display Color in Normal condition
GRN Green Color REd Red Color
AMbR Am er Color
MOdE Data Flow Mode
HOSt Host Mode SLAV Slave Mode
bAUd Baud Rate 300.. Baud Rate Value
..19200
FORM Data Format
7O1 7 Bit, Odd, 7E1 7 Bit, Even,
1 Stop Bit 1 Stop Bit
8N1 8 Bit, No parity,
1 Stop Bit
COMM Communication Standard
232 RS-232 Standard 485 RS-485 Standard
AddR Device Address 0000.. Address Value
..0099
INtF Interface Device
dRNt DRN with dRNP DRN with
Temperature Input Process Input
Miscellaneous:
PEAk Peak Value VALL Valley Value
PROC Process Value RUN Run Mode
OVLd Input Overload StOR Stored Message
1. In Slave Mode the Big Display will wait for
commands and data from the Serial Bus.
2. In Host Mode the Big Display will send data
automatically and continuously into the Serial Bus.
3. When used in RS-485 Mode, the device must e
accessed with an appropriate Address Value.
4. Latched Mode: Alarm remains latched until reset.
To reset already latched alarm select any menu
items and then press “up” or “down” utton.
FLOW CHART _____Underline denotes actory de ault setup
Below is a flowchart showing how to navigate through all menus y pressing front uttons.
Servicing North America:
USA: One Omega Drive, P.O. Box 4047
ISO 9001 Certified Stamford CT 06907-0047
TEL: (203) 359-1660 FAX: (203) 359-7700
Canada: 976 Bergar
Laval (Que ec) H7L 5A1
TEL: (514) 856-6928 FAX: (514) 856-6886
For immediate technical or application assistance:
USA 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 and TEL: (001)800-TC-OMEGA® FAX: (001) 203-359-7807
Latin American: En Español: (001) 203-359-7803
Servicing E rope:
Benelux: Post us 8034, 1180 LA Amstelveen, The Netherlands
TEL: +31 20 3472121 FAX: +31 20 6434643
Toll Free in Benelux: 0800 0993344
Czech Republic: Frystatska 184, 733 01 Karviná
TEL: +420 59 6311899 FAX: +420 59 6311114
France: 11, rue Jacques Cartier, 78280 Guyancourt
TEL: +33 1 61 37 29 00 FAX: +33 1 30 57 54 27
Toll Free in France: 0800 466 342
Germany/Austria: Daimlerstrasse 26, D-75392 Deckenpfronn, Germany
TEL: +49 7056 9398-0 FAX: +49 7056 9398-29
Toll Free in Germany: 0800 639 7678
United Kingdom: One Omega Drive
ISO 9002 Certified River Bend Technology Centre
North ank, Irlam Manchester M44 5BD United Kingdom
TEL: +44 161 777 6611 FAX: +44 161 777 6622
Toll Free in England: 0800 488 488
OMEGAnet® On-Line Service
www.omega.com
Internet e-mail
®
®
WARRANTY/DISCLAIMER
OMEGA ENGINEERING, INC. warrants this unit to e free of defects in materials and workmanship for a period of
one (1) year from the date of purchase. In addition to OMEGA’s standard warranty period, OMEGA Engineering will
extend the warranty period for our (4) additional years if the warranty card enclosed with each instrument is
returned to OMEGA.
If the unit malfunctions, it must e returned to the factory for evaluation. OMEGA’s Customer Service Department will
issue an Authorized Return (AR) num er immediately upon phone or written request. Upon examination y OMEGA,
if the unit is found to e defective, it will e repaired or replaced at no charge. OMEGA’s WARRANTY does not apply
to defects resulting from any action of the purchaser, including ut 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 een tampered with or shows evidence of having een damaged as a result of excessive
corrosion; or current, heat, moisture or vi ration; improper specification; misapplication; misuse or other operating
conditions outside of OMEGA’s control. Components which wear are not warranted, including ut not limited to
contact points, fuses, and triacs.
OMEGA is pleased to o er suggestions on the use o its various products. However, OMEGA neither
assumes responsibility or any omissions or errors nor assumes liability or any damages that result rom
the use o its products in accordance with in ormation provided by OMEGA, either verbal or written. OMEGA
warrants only that the parts manu actured by it will be as speci ied and ree o de ects. OMEGA MAKES NO
OTHER WARRANTIES OR REPRESENTATIONS OF ANY KIND WHATSOEVER, EXPRESS 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 o purchaser set orth herein are exclusive, and the total liability o OMEGA with
respect to this order, whether based on contract, warranty, negligence, indemni ication, strict liability or
otherwise, shall not exceed the purchase price o the component upon which liability is based. In no event
shall OMEGA be liable or consequential, incidental or special damages.
CONDITIONS: Equipment sold y OMEGA is not intended to e used, nor shall it e 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) e used in or with any nuclear installation or activity, medical application,
used on humans, or misused in any way, OMEGA assumes no responsi ility as set forth in our asic
WARRANTY/DISCLAIMER language, and, additionally, purchaser will indemnify OMEGA and hold OMEGA harmless
from any lia ility 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 OMEGA’S CUSTOMER SERVICE DEPARTMENT (IN ORDER TO AVOID PROCESSING
DELAYS). The assigned AR num er should then e marked on the outside of the return package and on any
correspondence.
The purchaser is responsi le for shipping charges, freight, insurance and proper packaging to prevent reakage in
transit.
FOR WARRANTY RETURNS, please have the
following information availa le BEFORE
contacting OMEGA:
1. Purchase Order num er under which the product
was PURCHASED,
2. Model and serial num er of the product under
warranty, and
3. Repair instructions and/or specific pro lems
relative to the product.
FOR NON-WARRANTY REPAIRS, consult OMEGA for
current repair charges. Have the following information
availa le BEFORE contacting OMEGA:
1. Purchase Order num er to cover the COST of the
repair,
2. Model and serial num er of product, and
3. Repair instructions and/or specific pro lems
relative to the product.
OMEGA’s policy is to make running changes, not model changes, whenever an improvement is possi le. This affords
our customers the latest in technology and engineering.
© Copyright 2002 OMEGA ENGINEERING, INC. All rights reserved. This document may not e copied, photocopied,
reproduced, translated, or reduced to any electronic medium or machine-reada le form, in whole or in part, without
the prior written consent of OMEGA ENGINEERING, INC.
PATENT AND TRADEMARK NOTICE: This product is covered y one or more of the following patents: U.S. Pat.
No. Des. 336,895; 5,274,577; 6,243,021/ CANADA 2052599; 2052600/ ITALY 1249456; 1250938/ GERMANY DE 41
34398 C2/ SPAIN 2039150; 2048066/ UK Patent No. GB2 249 837; GB2 248 954/ FRANCE BREVET NO. 91 12756.
Other U.S. and International Patents pending or applied for.
This device is marked with the international caution sym ol. It is important to read the
Setup Guide efore installing or commissioning this device, as the guide contains important
information relating to safety and EMC.
WARNING: These products are not designed for use in, and should not e used for, patient-
connected applications.
It is the policy of OMEGA to comply with all worldwide safety and EMC/EMI regulations that apply.
OEMGA 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 elieved to e correct, ut OMEGA Engineering, Inc.
accepts no lia ility 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.
