Rated 4.9 with 24 reviews

1768-PA3

Revisions: Ser A

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

In Stock Ships Today 

Buy now
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:

Phone

1-800-730-0292

International

919-205-4392


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, and it has a 24 Volts DC external power supply. 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 a 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%. The nominal input voltage of the 1768-PA3 is 120 to 220 Volts AC while the input voltage ranges are 85 to 265 Volts AC and 108 to 132 Volts DC. It also has an input frequency range of 47 to 63 Hertz 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.

Technical specifications:

Part Number:1768-PA3
Product Line:CompactLogix
Module Type:AC Power Supply Module
Input Power:120VAC
Software:RSLogix5000
Shipping Weight:2 lbs.
Shipping Dimensions:8X8X5 in.
Isolation Voltage:30 Volts Continuous
Enclosure:Open
Backplane Current:1.4 Amps at 24 Volts
Power Consumption:33.6 Watts
Power Dissipation:7.5 Watts

FAQ

Question: What power supply options does 1768-PA3 offer?

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

 

Question: What enclose type rating does 1768-PA3 have?

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

 

Question: What is the price of 1768-PA3?

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

 

Please refer to the manual for more information about the 1768-PA3 such as the wiring diagrams, data sheets, firmware information 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: 1768PA3
l768-PA3
176b-PA3
1768-PA3X