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Rockwell Automation Publication 1756-IN620D-EN-P - October 2018

13

ControlLogix Redundant Power Supply

Additional Resources

These documents contain additional information concerning related products from Rockwell Automation.

You can view or download publications at 

http://www.rockwellautomation.com/global/literature-library/overview.page

. To order paper copies of 

technical documentation, contact your local Allen-Bradley distributor or Rockwell Automation sales representative.

Resource

Description

1756 ControlLogix Communication Modules Specifications Technical Data, publication 

1756-TD003

Describes Ethernet communication module specifications.

ControlLogix Chassis Installation Instructions, publication 

1756-IN621

Provides information on installing ControlLogix chassis.

ControlLogix System User Manual, publication 

1756-UM001

Provides instructions for installation and use of ControlLogix Systems, application design, and 
other general information for these systems.

Industrial Automation Wiring and Grounding Guidelines, publication

 1770-4.1

 

Provides general guidelines for installing a Rockwell Automation industrial system.

Product Certifications website,

http://www.rockwellautomation.com/rockwellautomation/certification/overview.page

 

Provides declarations of conformity, certificates, and other certification details.

Содержание ControlLogix

Страница 1: ...rom one or two ControlLogix redundant power supplies to the single power connector on the ControlLogix chassis backplane RedundantPowerSupplyandChassisCompatibility Your chassis series determines the redundant power supply that you can use This table lists the chassis that can be installed with each redundant power supply Topic Page Summary of Changes 5 Components of the Redundant System 5 Tools R...

Страница 2: ...code de pratique en vigueur Si cet équipement est utilisé d une façon qui n a pas été définie par le fabricant la protection fournie par l équipement peut être compromise 㭒㦮 a G㩲䛞G 䂮 SG 㩫 SG㧧 G G㥶㰖G 㑮䞮 G㩚㠦G Gⶎ G䙂䞾䞮㡂G 䂮 SG 㩫G G㧧 㠦Gὖ䞲G㺎ἶG㧦 G 㦮Gⶎ 㦚G 㔲G㧓ἶG㑯㰖䞮 㕃㔲㡺 UG 㣿㧦 G Gὖ G 㩫 SG G G䚲㭖㠦 G㣪ῂ䞮 G 䟃㠦G 䟊G 㔲G 䂮G G G㰖䂾㦚G㑯㰖䟊㟒G䞿 U 䂮 SG㫆㩫 SGṖ SG 㣿 SG㫆Ⱃ SG 䟊 SG㥶㰖 㑮G G G㧧㠛㦖Gὖ G 㩫㠦G G㩗㩞䞲Gᾦ㥷㦚G 㦖G 㣿㧦 G䐋䟊 ⰢG㑮䟟䟊㟒G䞿 U...

Страница 3: ... 250 and EN IEC 60529 as applicable for explanations of the degrees of protection provided by enclosures North American Hazardous Location Approval The following information applies when operating this equipment in hazardous locations Informations sur l utilisation de cet équipement en environnements dangereux Productsmarked CLI DIV2 GPA B C D aresuitableforuseinClassIDivision2GroupsA B C D Hazard...

Страница 4: ...ed or the area is known to be nonhazardous Provision shall be made to prevent the rated voltage from being exceeded by transient disturbances of more than 140 of the rated voltage when applied in Zone 2 environments This equipment must be used only with ATEX IECEx certified Rockwell Automation backplanes The instructions in the user manual shall be observed IEC Hazardous Location Approval The foll...

Страница 5: ...xredundantpowersupplysystemisdesignedtoaccountforoperationalanomaliesinonlythepowersupply Thechassisadapterandpower supply cables are excluded Item Description Cat No 1 Redundant power supply 1756 PA75R A and or 1756 PB75R A or 1756 PAXTR and or 1756 PBXTR 2 Redundant power supply cable Length 0 91 m 3 ft 1756 CPR2 2 3 or 1756 CPR2D 3 4 or 1756 CPR2U 3 4 2 Cable bend radius is 12 7 cm 5 0 in 3 Cab...

Страница 6: ...onal power supplies 3 18 mm 0 125 in slotted screwdriver Crimper 6 35 mm 0 25 in slotted or 2 Phillips screwdriver Wire stripper Torque screwdriver Drill Needle nose pliers IMPORTANT Installthechassisintheenclosureandmakesurethatyoufollowtheminimumspacingrequirements SeetheControlLogixChassisInstallationInstructions publication 1756 IN621 for more information WARNING EXPLOSION HAZARD If you connec...

Страница 7: ...to connect power Tighten the terminals to a torque of 0 565 N m 5 lb in WARNING EXPLOSION HAZARD Ifyouconnectordisconnectthe1756 CPR2cableswhileeitherbackplanepowersourceison anelectricarccanoccur Thiscouldcauseanexplosioninhazardous location installations Repeated electric arcing causes excessive wear to contacts on both the module and its mating connector Worn contacts may create electrical resi...

Страница 8: ...ator function connect a compatible source voltage to a contact terminal Then connect the other terminal to the monitoring or signaling device IMPORTANT The voltage input connections of the power supplies are auto sensing You do not use a jumper for example a 120 240V AC jumper when connecting external power to the power supply as shown in the previous figure Item Description 1756 PA75R A AC Descri...

Страница 9: ...solid or stranded copper wire rated at 90 C 194 F or greater 1 2 mm 3 64 in insulation max 5 Plastic barrier ATTENTION Make sure the power supply is mounted and all panel fabrication is complete before you remove the protective label This label protects the power supply from metal shavings falling inside the power supply and damaging it during operation Routing of annunciator cable when annunciato...

Страница 10: ...r supply is operating properly but is the only power supply providing power to the chassis adapter Check the other power supply Off Solid amber All possible connections are made but the power supply is turned off Turn the power supply ON If the power supply does not turn ON follow these steps 1 Remove the input power from the power supply 2 Wait 30 seconds 3 Reconnect the input power 4 Turn the po...

Страница 11: ...N the replacement redundant power supply the connected chassis automatically draws power from the redundant power supplies RemoveorReplaceaChassisAdapter Use this information to remove or replace a chassis adapter RemoveaChassisAdapter Follow these steps to remove a chassis adapter 1 Turn the redundant power supplies OFF 2 Disconnect the power cable at the chassis adapter 3 Push the top and bottom...

Страница 12: ...sistive only 240V AC 50 60 HZ 240V DC 50 mA resistive only 90V DC for ATEX IECEx Isolation voltage N A 250V continuous Reinforced InsulationType Power Input to Backplane Power Input to Annunciator Annunciator to Backplane All supply frequencies or frequency ranges if AC supply is used N A 47 63 Hz N A 47 63 Hz N A Temperature operating IEC 60068 2 1 Test Ad Operating Cold IEC 60068 2 2 Test Bd Ope...

Страница 13: ...ical Data publication 1756 TD003 Describes Ethernet communication module specifications ControlLogix Chassis Installation Instructions publication 1756 IN621 Provides information on installing ControlLogix chassis ControlLogix System User Manual publication 1756 UM001 Provides instructions for installation and use of ControlLogix Systems application design and other general information for these s...

Страница 14: ...14 Rockwell Automation Publication 1756 IN620D EN P October 2018 ControlLogix Redundant Power Supply Notes ...

Страница 15: ...Rockwell Automation Publication 1756 IN620D EN P October 2018 15 ControlLogix Redundant Power Supply Notes ...

Страница 16: ...n needs better If you have any suggestions on how to improve this document complete the How Are We Doing form at http literature rockwellautomation com idc groups literature documents du ra du002_ en e pdf Technical Support Center Knowledgebase Articles How toVideos FAQs Chat User Forums and Product Notification Updates https rockwellautomation custhelp com LocalTechnical Support Phone Numbers Loc...

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