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USA and Canada:

Sales Service: 1-800-826-6342 / 1-800-TC-OMEGASM
Customer Service: 1-800-622-2378 / 1-800-622-BESTSM
Engineering Service: 1-800-872-9436 / 1-800-USA-WHENS M
TELEX: 996404   EASYLINK: 62968934   CABLE: OMEGA

Mexico and
Latin America:

Tel: (95) 800-TC-OMEGASM

FAX: (95) 203-359-7807

En Espanol: (95) 203 359-7803

e-mail: [email protected]

Benelux:

Postbus 8034, 1180 LA Amstelveen, The Netherlands
Tel: (31) 20 6418405

FAX: (31) 20 6434643

Toll Free in Benelux: 06 0993344
e-mail: [email protected]

Czech Republic:

Ostravska 767,733 01 Karvina
Tel:42(69)6311899

FAX:42(69) 6311114

e-mail: [email protected]

France:

9, rue Denis Papin, 78190 Trappes
Tel: (33) 130-621-400

FAX: (33) 130-699-120

Toll Free in France: 0800-4-06342
e-mail: [email protected]

Germany/Austria:

Daimlerstrasse 26, D-75392 Deckenpfronn, Germany
Tel: 49 (07056) 3017

FAX: 49 (07056) 8540

Toll Free in Germany: 0130 11 21 66
e-mail: [email protected]

United Kingdom:

25 Swannington Road,

P.O. Box 7, Omega Drive,

ISO 9002 Certified

Broughton Astley, Leicestershire,

Irlam, Manchester,

LE9 6TU, England

M44 5EX, England

Tel: 44 (1455) 285520

Tel: 44 (161) 777-6611

FAX: 44 (1455) 283912

FAX: 44 (161) 777-6622

Toll Free in England: 0800-488-488
e-mail: [email protected]

OMEGAnet

SM 

On-Line Service

http://www.omega.com

Internet e-mail

[email protected]

omega.com

TM

OMEGA

®

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.

WARNING:

 These products are not designed for use in, and should not be used for, patient connected

applications.

One Omega Drive, Box 4047

Stamford, CT 06907-0047

Tel: (203) 359-1660

FAX: (203) 359-7700

e-mail: [email protected]

976 Bergar

Laval (Quebec) H7L 5A1

Tel: (514) 856-6928

FAX: (514) 856-6886

e-mail: [email protected]

USA:

ISO 9001 Certified

Canada:

Summary of Contents for DRA-RTM-8

Page 1: ...DRA RTM 8 ANALOG MULTIPLEXER User sGuide http www omega com e mail info omega com...

Page 2: ...02 Certified Broughton Astley Leicestershire Irlam Manchester LE9 6TU England M44 5EX England Tel 44 1455 285520 Tel 44 161 777 6611 FAX 44 1455 283912 FAX 44 161 777 6622 Toll Free in England 0800 48...

Page 3: ...XER 7 CONNECTING Pt 100 TO THE MULTIPLEXER 8 CONNECTING THE MULTIPLEXER TO A PLC 9 CONTROL 9 1 Enable 9 2 Address 9 3 Address Polarity 9 4 Control Tables 10 CALIBRATION 10 1 Calibration Procedure 10 2...

Page 4: ...e fastening tab facing down Using a suitable flat screwdriver loosen the tab slightly and attach the unit to the rail Once the tab is loosened ensure that the unit is fastened securely in place 3 REPL...

Page 5: ...e return for all the current channels It is possible to connect any current source as long as a closed loop is maintained Figure 1 6 CONNECTING TRANSMITTERS TO THE MULTIPLEXER 6 1 TWO WIRE TRANSMITTER...

Page 6: ...e transmitter connection WARNING NEVER apply 24Vdc to the DRA RTM 8 s Io terminal as in two wire connection and make sure that the PLC s analog module is configured as a passive input 9 CONTROL The DR...

Page 7: ...1 and 1111 selects channel 16 Moving the jumper to the second alternative reverses the logic Figure 6 Note If the address contros voltages are generated from different power supplies then its negativ...

Page 8: ...temperature at which the output current is 20mA Tspan is the difference between Tmax and Tmin 10 1 CALIBRATION PROCEDURE a Remove the terminal strips to get access to the coarse calibration switches...

Page 9: ...206 205 272 270 338 336 404 401 470 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 CHANNELS 5 8 SW2 SW3 SW1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 10 2 2 SPAN COARSE CALIBRATION TABLES SPAN...

Page 10: ...rent Input CONTROL INPUTS Logic Logic Levels OUTPUT SWITCHING TIME INDICATORS SUPPLY VOLTAGE SUPPLY CURRENT CONSUMPTION FUSE TEMPERATURE STABILITY OPERATING TEMPERATURE STORAGE TEMPERATURE HUMIDITY HO...

Page 11: ...EGA 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...

Page 12: ...Paddlewheel Systems Totalizers Batch Controllers pH CONDUCTIVITY pH Electrodes Testers Accessories Benchtop Laboratory Meters Controllers Calibrators Simulators Pumps Industrial pH Conductivity Equipm...

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