background image

,$"+"'& 0  )! 

    

Cat. No. 1771–P3, –P4, –P5 and –P5E

Use this document as a guide when installing the catalog number
1771-P3, -P4, -P5 or -P5E power supplies.

 

%(')+&+ *) &')%+"'&

)"&*+$$+"'& '&*")+"'&*

'&&+"& &(,+ '.)

++"& +! '.) '** "% $/ 0 '&$/ 

&*+$$"& +! '.) ,(($/

#"& &(,+ '.) '&&+"'&*

)$$$"& '.) ,(($"*

    

 

++,* &"+')*

)',$*!''+"& 

 

+/ (()'-$*

(""+"'&*

Because of the variety of uses for the products described in this
publication, those responsible for the application and use of these
products must satisfy themselves that all  necessary steps have been
taken to assure that each application and use meets all performance
and safety requirements, including any applicable laws, regulations,
codes and standards. In no event will Allen–Bradley be responsible
or liable for indirect or consequential damage resulting from the use
or application of these products.

Any illustrations, charts, sample programs, and layout examples
shown in this publication are intended solely for  purposes of
example. Since there are many variables and requirements associated
with any particular installation, Allen–Bradley does not assume
responsibility or liability (to include intellectual property liability)
for actual use based upon the examples shown in this publication.

Allen–Bradley publication SGI–1.1, Safety Guidelines for
Application, Installation, and Maintenance of Solid–State Control
(available from your local Allen–Bradley office), describes some
important differences between solid–state equipment and
electromechanical devices that should be taken into consideration
when applying products such as those described in this publication.

Installation Instructions

 

Summary of Contents for 1771-P3

Page 1: ...ication of these products Any illustrations charts sample programs and layout examples shown in this publication are intended solely for purposes of example Since there are many variables and requirem...

Page 2: ...tential hazard avoid a potential hazard and recognize the consequences of a potential hazard WARNING Identifies information about practices or circumstances that can cause an explosion in a hazardous...

Page 3: ...at is suitably designed for those specific environmental conditions that will be present and appropriately designed to prevent personal injury resulting from accessibility to live parts The interior o...

Page 4: ...operation Follow these guidelines when you handle this equipment Touch a grounded object to discharge potential static Wear an approved grounding wriststrap Do not touch connectors or pins on compone...

Page 5: ...wn below Table A 1771 I O Chassis Power Supply Placement Requirements Chassis Primary Supply Secondary Supply 1771 A4 Series A 1771 A2 Series A 1771 A2 Series A 1771 All Series B ATTENTION The 1771 P5...

Page 6: ...ssis must be turned on Refer to Remote I O Adapter Module publication 1771 2 17 ATTENTION Do not parallel 1771 P5 or P5E with other ac power supplies Limit adjacent slot module power dissipation for a...

Page 7: ...o 1771 OD series A or B Isolated AC 220V Output Module cat no 1771 OR series A Contact Output Module cat no 1771 OY series A or B Contact Output Module cat no 1771 OZ series A or B DC 5V Multiplexer I...

Page 8: ...assis You set the configuration jumper as follows Set the jumper to this position For this power loss time delay If your input modules and power supply use power from the same source and the input mod...

Page 9: ...ON P S ACTIVE 1A 125V SLOW BLOW The power supplies are modular components of the 1771 I O system They must be properly installed in a system chassis Refer to publication 1771 IN075 for information on...

Page 10: ...guide the module into the chassis 5 Do not force the module into the backplane connectors Apply firm even pressure on the module to seat it properly 6 Snap the chassis latch over the top of the module...

Page 11: ...lifting the protective cover 2 Connect the positive dc line to the top terminal DC 3 Connect the negative dc line to the middle terminal COM 4 Connect the bottom terminal labeled GND to the ground bu...

Page 12: ...xceed specified isolation voltages To parallel 2 modules proceed as follows 1 Make certain that both power supply module power switches are off 2 Connect the power supply paralleling cable cat no 1771...

Page 13: ...r light labeled P S ACTIVE It indicates the operating condition of the module and can be used for diagnosing faults The module monitors itself for overvoltage undervoltage overcurrent Any of these con...

Page 14: ...nd P4 or 45 seconds P5 and P5E 4 Remove the paralleling cable if equipped to verify independent operation of each power supply ATTENTION Remove input power to the I O chassis before removing the power...

Page 15: ...pen or shorted 1771 CT paralleling cable Before you begin turn I O chassis power off Both power supply modules should be turned off and partially pulled out of the chassis ATTENTION Remove input power...

Page 16: ...simultaneously The P S ACTIVE indicators on both supplies should turn on 12 If the P S ACTIVE indicators on both supplies do not turn on replace both supplies one at a time with known good power suppl...

Page 17: ...3 3 2 1 4 3 4 23 343 32 8 1 24 3 38 1 22 5 2 3 2 1 4 3 3 2 33 1 2 3 8 423 8 1 6 3 9 1 42 Informations sur l utilisation de cet quipement en environnements dangereux 2 1 4 32 104 2 5 3 04 4 43 2 3 5 1...

Page 18: ...5mm2 copper wire rated at 60oC or greater 3 64 inch 1 2mm insulation maximum 11 14AWG 2 5mm2 copper wire rated at 60oC or greater 3 64 inch 1 2mm insulation maximum 21 Branch Circuit Protection 15A ma...

Page 19: ...quipment for Class I Division 2 Group A B C D Hazardous Locations UL UL Listed Industrial Control Equipment CSA CSA Certified Process Control Equipment CSA CSA Certified Process Control Equipment for...

Page 20: ...Cyprus CzechRepublic Denmark Ecuador Egypt ElSalvador Finland France Germany Greece Guatemala Honduras HongKong Hungary Iceland India Indonesia Ireland Israel Italy Jamaica Japan Jordan Korea Kuwait L...

Reviews: