1768-PA3

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Request a Quote for 1768-PA3
The Allen-Bradley 1768-PA3 is a CompactLogix Power Supply. This Power Supply has an input Voltage range of 85 - 265VAC or 108 -132VDC. It has an integrated Overcurrent protection of 15A. This power supply provides backplane current and energizes the modules connected the backplane.
Warranty: 1 year DO Supply Warranty Included
Shipping: Worldwide shipping via DHL, UPS, Fedex, and TNT
Repairs: We offer repair service for the 1768-PA3.
Exchange: Exchange credit for your defective unit available.
Conditions: We sell preowned surplus and refurbished parts.

To speak to a sales representative for pricing & lead time:

Rated 4.9 with 24 reviews

Preowned

Includes a 1-Year DO Supply warranty.

DO Supply is not an authorized distributor for Allen Bradley.

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1768-PA3

Revisions: Ser A 
Description: The Allen-Bradley 1768-PA3 is a CompactLogix Power Supply. This Power Supply has an input Voltage range of 85 - 265VAC or 108 -132VDC. It has an integrated Overcurrent protection of 15A. This power supply provides backplane current and energizes the modules connected the backplane.
In Stock Ships Today
Request a quote for 1768-PA3

Preowned

Includes a 1-Year DO Supply warranty.

DO Supply is not an authorized distributor for Allen Bradley.

top legal disclaimer
disclaimer
credit cards
better business bureau
Revisions: Ser A 

Warranty: 1 year DO Supply Warranty Included
Shipping: Worldwide shipping via DHL, UPS, Fedex, and TNT
Repairs: We offer repair service for the 1768-PA3.
Exchange: Exchange credit for your defective unit available.

To speak to a sales representative for pricing & lead time:


Rated 4.9 with 24 reviews

Technical Specifications for 1768-PA3

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1768-PA3
Product LineCompactLogix
Product Type:Power Supply Module
Module TypeAC Power Supply Module
Input Power85…265V ac; 108…132V dc
Input Frequency Range47…63 Hz (85…265V ac)
Shipping Weight2 lbs.
Input Power, Max120 VA/120 W
Efficiency75% Typical
Shipping Dimensions8X8X5 in.
Isolation Voltage30 Volts Continuous
Inrush Current, Nom25 A @ 85…132V ac 50 A @ 195…265V ac 25 A @ 108…132V dc
Inrush Current, Max50 A @ 85…132V ac 80 A @ 195…265V ac
Backplane Current1.4 Amps at 24 Volts
Power Dissipation, Max30 W
Power Consumption33.6 Watts
Internal Overcurrent ProtectionNon-replaceable fuse is soldered in place
Recommended External Overcurrent Protection4…6 A @ 28.5…36.7 A2 S
Power Dissipation7.5 Watts
EnclosureNone (open-style)
UPC10612598307569
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1768-PA3
Product LineCompactLogix
Product Type:Power Supply Module
Module TypeAC Power Supply Module
Input Power85…265V ac; 108…132V dc
Input Frequency Range47…63 Hz (85…265V ac)
Shipping Weight2 lbs.
Input Power, Max120 VA/120 W
Efficiency75% Typical
Shipping Dimensions8X8X5 in.
Isolation Voltage30 Volts Continuous
Inrush Current, Nom25 A @ 85…132V ac 50 A @ 195…265V ac 25 A @ 108…132V dc
Inrush Current, Max50 A @ 85…132V ac 80 A @ 195…265V ac
Backplane Current1.4 Amps at 24 Volts
Power Dissipation, Max30 W
Power Consumption33.6 Watts
Internal Overcurrent ProtectionNon-replaceable fuse is soldered in place
Recommended External Overcurrent Protection4…6 A @ 28.5…36.7 A2 S
Power Dissipation7.5 Watts
EnclosureNone (open-style)
UPC10612598307569

About 1768-PA3

The Allen-Bradley 1768-PA3 is a CompactLogix power supply module. It is a dual-input power supply whose primary purpose is to provide power through the CompactLogix backplane. This power supply operates at 85 - 265VAC or 108 -132VDC. Before powering up the system, install a 1768 CompactLogix controller in the same bank as the power supply. To avoid issues, never install a 1769 power supply to a 1768 CompactLogix backplane. Monitoring and configuring of the module are possible through the RSLogix5000 software.

The 1768-PA3 module has an open-type enclosure and it can be mounted using DIN rail or panel mount. LED status indicators let the user monitor the module’s current state in real time. The 1768-PA3 can be from Series A or B and has a wiring category of 1 for the power ports. Its compatible wire sizes are 14 to 22 AWG stranded or solid copper wire rated at 167 degrees Fahrenheit with a maximum isolation of 1.2 millimeters. The 1768-PA3 has an internal overcurrent protection due to the soldered non-replaceable fuse. It also comes with a user-supplied maximum overcurrent protection of 15 Amps and its typical efficiency rate is 75%, and a maximum input power of 120 VA or 120 W. The 1768-PA3’s maximum inrush current is 50 Amps at 85 to 132 Volts AC and 80 Amps at 195 to 265 Volts AC while its power dissipation is 30 W.

The Allen-Bradley 1768-PA3 is a CompactLogix Power Supply. This Power Supply is used exclusively used for the 1768 product family. It is a power supply with selectable inputs, operating at Voltage categories of 85 - 265VAC or 108 -132VDC. This Power supply module provides backplane power which is used by the attached module to energize their individual circuitry. This power supply does not supply output power to the output modules. The 1768-PA3 features a maximum input power of 120VA / 120W, depending on the input voltage.

The 1768-PA3 power supply is compatible for use with 1768 CompactLogix Controllers such as 1768-L43, 1768-L43S, 1768-L45 and 1768-L45S. When installing modules to any 1768 rack, It is important to consider the power supply distance rating of each module. Power Supply distance rating ensures that the module will still be able to receive the necessary backplane power from the power supply. It also ensures that the power supply is appropriately sized up. If used with 1769 Compact I/O modules, the 1768-PA3 can accommodate up to Eight (8) modules in the same bank. In the 1768 system, the distance rating is the distance between 1769 I/O modules and the controller.

This power supply is provided with a single LED indicator. Ideally, when power is applied, the LED should turn Green. If the LED remained OFF, verify if the input power is active, a short or overload might be active in the 1768 system or the power supply needs to be replace. When this LED indicator turns RED, it may mean that the power output to the backplane is not valid, the controller needs to be replaced or a communication, motion module is defective.

FAQ for 1768-PA3

What power supply options does 1768-PA3 offer?


1768-PA3 offers input power in the ranges of 85...265 volts AC or 108..132 volts DC.

What enclose type rating does 1768-PA3 have?


The enclosure rating of 1768-PA3 is none or open-style.

What is the price of 1768-PA3?


Submit a quote request, send us an email, or call 800-730-0292 for our best price.

Technical Description of 1768-PA3

Allen Bradley CompactLogix 120-240 VAC Input 3.5A with 24 DC Power Supply Module

Repair Services for 1768-PA3

Type Lead Time Price Action
Repair Service 2-4 weeks Askenvelope Get Quote

Our highly skilled technicians can repair your 1768-PA3. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Revisions for 1768-PA3

Please refer to the manual for more information about the 1768-PA3 such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
1768-PA3 Ser A
1768-PA3/A, Series A, Rev A Request Quote
Common misspellings:
  • l768-PA3
  • 176b-PA3
  • 1768PA3

Reviews for 1768-PA3

Product Review

"The 1768-PA3 is a CompactLogix Power with dual input voltage capability. It can be operated with voltages of 85 - 265VAC or 108 - 132VDC. It has an efficiency of 75% and power dissipation of 30W. Compared to the other 1768 power supply, particularly the 1768-PB3, this power supply has a 2VDC voltage input and higher efficiency of 80%. Most of the time, Power supply selection depend on the existing voltage or the specified external voltage. With this, the 1768-PA# provides more flexibility than the 1768-PB3." -DO Supply Tech

Dimensions For 1768-PA3

Size
Input Type
Panel Cutout Height in mm
Panel Cutout Width in mm
Terminal Height in mm
Terminal Width in mm
Terminal Overall Depth in mm
Terminal Mounted Depth in mm

Dimensions For 1768-PA3

Resolutions For 1768-PA3

About

Technical Specifications for 1768-PA3

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1768-PA3
Product LineCompactLogix
Product Type:Power Supply Module
Module TypeAC Power Supply Module
Input Power85…265V ac; 108…132V dc
Input Frequency Range47…63 Hz (85…265V ac)
Shipping Weight2 lbs.
Input Power, Max120 VA/120 W
Efficiency75% Typical
Shipping Dimensions8X8X5 in.
Isolation Voltage30 Volts Continuous
Inrush Current, Nom25 A @ 85…132V ac 50 A @ 195…265V ac 25 A @ 108…132V dc
Inrush Current, Max50 A @ 85…132V ac 80 A @ 195…265V ac
Backplane Current1.4 Amps at 24 Volts
Power Dissipation, Max30 W
Power Consumption33.6 Watts
Internal Overcurrent ProtectionNon-replaceable fuse is soldered in place
Recommended External Overcurrent Protection4…6 A @ 28.5…36.7 A2 S
Power Dissipation7.5 Watts
EnclosureNone (open-style)
UPC10612598307569
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1768-PA3
Product LineCompactLogix
Product Type:Power Supply Module
Module TypeAC Power Supply Module
Input Power85…265V ac; 108…132V dc
Input Frequency Range47…63 Hz (85…265V ac)
Shipping Weight2 lbs.
Input Power, Max120 VA/120 W
Efficiency75% Typical
Shipping Dimensions8X8X5 in.
Isolation Voltage30 Volts Continuous
Inrush Current, Nom25 A @ 85…132V ac 50 A @ 195…265V ac 25 A @ 108…132V dc
Inrush Current, Max50 A @ 85…132V ac 80 A @ 195…265V ac
Backplane Current1.4 Amps at 24 Volts
Power Dissipation, Max30 W
Power Consumption33.6 Watts
Internal Overcurrent ProtectionNon-replaceable fuse is soldered in place
Recommended External Overcurrent Protection4…6 A @ 28.5…36.7 A2 S
Power Dissipation7.5 Watts
EnclosureNone (open-style)
UPC10612598307569

About 1768-PA3

The Allen-Bradley 1768-PA3 is a CompactLogix power supply module. It is a dual-input power supply whose primary purpose is to provide power through the CompactLogix backplane. This power supply operates at 85 - 265VAC or 108 -132VDC. Before powering up the system, install a 1768 CompactLogix controller in the same bank as the power supply. To avoid issues, never install a 1769 power supply to a 1768 CompactLogix backplane. Monitoring and configuring of the module are possible through the RSLogix5000 software.

The 1768-PA3 module has an open-type enclosure and it can be mounted using DIN rail or panel mount. LED status indicators let the user monitor the module’s current state in real time. The 1768-PA3 can be from Series A or B and has a wiring category of 1 for the power ports. Its compatible wire sizes are 14 to 22 AWG stranded or solid copper wire rated at 167 degrees Fahrenheit with a maximum isolation of 1.2 millimeters. The 1768-PA3 has an internal overcurrent protection due to the soldered non-replaceable fuse. It also comes with a user-supplied maximum overcurrent protection of 15 Amps and its typical efficiency rate is 75%, and a maximum input power of 120 VA or 120 W. The 1768-PA3’s maximum inrush current is 50 Amps at 85 to 132 Volts AC and 80 Amps at 195 to 265 Volts AC while its power dissipation is 30 W.

The Allen-Bradley 1768-PA3 is a CompactLogix Power Supply. This Power Supply is used exclusively used for the 1768 product family. It is a power supply with selectable inputs, operating at Voltage categories of 85 - 265VAC or 108 -132VDC. This Power supply module provides backplane power which is used by the attached module to energize their individual circuitry. This power supply does not supply output power to the output modules. The 1768-PA3 features a maximum input power of 120VA / 120W, depending on the input voltage.

The 1768-PA3 power supply is compatible for use with 1768 CompactLogix Controllers such as 1768-L43, 1768-L43S, 1768-L45 and 1768-L45S. When installing modules to any 1768 rack, It is important to consider the power supply distance rating of each module. Power Supply distance rating ensures that the module will still be able to receive the necessary backplane power from the power supply. It also ensures that the power supply is appropriately sized up. If used with 1769 Compact I/O modules, the 1768-PA3 can accommodate up to Eight (8) modules in the same bank. In the 1768 system, the distance rating is the distance between 1769 I/O modules and the controller.

This power supply is provided with a single LED indicator. Ideally, when power is applied, the LED should turn Green. If the LED remained OFF, verify if the input power is active, a short or overload might be active in the 1768 system or the power supply needs to be replace. When this LED indicator turns RED, it may mean that the power output to the backplane is not valid, the controller needs to be replaced or a communication, motion module is defective.

FAQ for 1768-PA3

What power supply options does 1768-PA3 offer?


1768-PA3 offers input power in the ranges of 85...265 volts AC or 108..132 volts DC.

What enclose type rating does 1768-PA3 have?


The enclosure rating of 1768-PA3 is none or open-style.

What is the price of 1768-PA3?


Submit a quote request, send us an email, or call 800-730-0292 for our best price.

Technical Description of 1768-PA3

Allen Bradley CompactLogix 120-240 VAC Input 3.5A with 24 DC Power Supply Module
Repairs
Type Lead Time Price Action
Repair Service 2-4 weeks Askenvelope Get Quote

Our highly skilled technicians can repair your 1768-PA3. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Type Lead Time Price Action
Repair Service 2-4 weeks Askenvelope Get Quote

Our highly skilled technicians can repair your 1768-PA3. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Revisions

Please refer to the manual for more information about the 1768-PA3 such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
1768-PA3 Ser A
1768-PA3/A, Series A, Rev A Request Quote

Common misspellings:
  • l768-PA3
  • 176b-PA3
  • 1768PA3
PDF
Dimensions

Dimensions For 1768-PA3

Reviews

Reviews for 1768-PA3

Product Review

"The 1768-PA3 is a CompactLogix Power with dual input voltage capability. It can be operated with voltages of 85 - 265VAC or 108 - 132VDC. It has an efficiency of 75% and power dissipation of 30W. Compared to the other 1768 power supply, particularly the 1768-PB3, this power supply has a 2VDC voltage input and higher efficiency of 80%. Most of the time, Power supply selection depend on the existing voltage or the specified external voltage. With this, the 1768-PA# provides more flexibility than the 1768-PB3. " -DO Supply Tech