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web: www.smar.com

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

smar  

 

Specifications and information are subject to change without notice. 

 

For the latest updates, please visit the SMAR website above.

 

 

 

 

 

BRAZIL 
Smar Equipamentos Ind. Ltda.

 

Rua Dr. Antonio Furlan Jr., 1028 
Sertãozinho SP 14170-480 
Tel.: +55 16 3946-3510 

Fax: +55 16 3946-3554 
e-mail: [email protected] 

ARGENTINA 
Smar Argentina

 

Soldado de La Independencia, 1259 
(1429) Capital Federal – Argentina 
Telefax: 00 (5411) 4776 -1300 / 3131 

e-mail: [email protected] 

CHINA 
Smar China Corp. 

3 Baishiqiao Road, Suite 30233 
Beijing 100873, P.R.C. 
Tel.: +86 10 6849-8643 

Fax: +86-10-6894-0898 
e-mail: [email protected] 

FRANCE 
Smar France S. A. R. L.

 

42, rue du Pavé des Gardes 
F-92370 Chaville 
Tel.: +33 1 41 15-0220 

Fax: +33 1 41 15-0219 
e-mail: [email protected] 

 

 

 

 

GERMANY 

Smar GmbH 

Rheingaustrasse 9 
55545 Bad Kreuznach 

Germany 
Tel: + 49  671-794680 

Fax: + 49 671-7946829 
e-mail: [email protected] 

MEXICO 

Smar México

 

Cerro de las Campanas #3 desp 119 
Col. San Andrés Atenco 

Tlalnepantla Edo. Del Méx - C.P. 54040 
Tel.: +53 78 46 00 al 02 

Fax: +53 78 46 03 
e-mail: [email protected] 

SINGAPORE 

Smar Singapore Pte. Ltd. 

315 Outram Road 
#06-07, Tan Boon Liat Building 

Singapore 169074 
Tel.: +65 6324-0182 

Fax: +65 6324-0183 
e-mail: [email protected] 

 

 

 

 

 

USA 

Smar International Corporation

 

6001 Stonington Street, Suite 100 
Houston, TX  77040 

Tel.: +1 713 849-2021 
Fax: +1 713 849-2022 

e-mail: [email protected] 

 

Smar Laboratories Corporation 

10960 Millridge North, Suite 107 
Houston, TX  77070 

Tel.: +1 281 807-1501 
Fax: +1 281 807-1506 

e-mail: [email protected] 

 

Smar Research Corporation 

4250 Veterans Memorial Hwy. 
Suite 156 

Holbrook , NY 11741 
Tel: +1-631-737-3111 

Fax: +1-631-737-3892 
e-mail: [email protected] 

 

 

Summary of Contents for PSI302P

Page 1: ...INSTALLATION MANUAL PSI302P PSI302P VERSION 1 FIELDBUS POWER SUPPLY IMPEDANCE PSI302P JUL 02 P S I 3 0 2 P M E FOUNDATION TM ...

Page 2: ...ail smar am wanadoo fr GERMANY Smar GmbH Rheingaustrasse 9 55545 Bad Kreuznach Germany Tel 49 671 794680 Fax 49 671 7946829 e mail infoservice smar de MEXICO Smar México Cerro de las Campanas 3 desp 119 Col San Andrés Atenco Tlalnepantla Edo Del Méx C P 54040 Tel 53 78 46 00 al 02 Fax 53 78 46 03 e mail ventas smar com SINGAPORE Smar Singapore Pte Ltd 315 Outram Road 06 07 Tan Boon Liat Building S...

Page 3: ...s a 100W resistor in series with a 1 mF capacitor required by the standard results in a purely resistive line impedance for a broad frequency range The PSI302P because of the power supplied cannot be used directly in areas requiring intrinsic safety specifications Figure 1 shows the Device Block Diagram The PSI302P can be used in redundancy connecting their output E in parallel When this configura...

Page 4: ... and 4 shows a layout of device PSI302P Fig 1 PSI302P Block Diagram Fig 2 Redundancy of PSI302P Fig 3 Frontal View PSI302P 2 Fig 4 Front View PSI302P 4 PSI302P 4 Eight terminals 3A to 10A to implementation of 4 independent Fieldbus channels and a Dip Switch with 4 switches for interlinked of the internal terminador of the PSI302P 4 The Figure 4 shows a layout of device to verify that 4 Leds of fla...

Page 5: ... to short circuit in the plant or excess of connected equipaments INSTALLATION The PSI302P Fieldbus Power Supply Impedance is a device specially designed for panel installation and it can not be installed in unshetered locations as it can not be exposed to the weather Due to its great thermal dissipation capacity the device may be installed in environments where the maximum temperature reaches up ...

Page 6: ...ing faulty modules instead of electronic components Some eletronic components used in the PSI302P are highly accurate and in the state of art being therefore not easily found in ordinary retail stores This is the reason why the PSI302P Fieldbus Power Supply Impedance ha been designed in modules in order to simplify repair services and the maintenance of spare parts TECHNICAL CHARACTERISTICS Electr...

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