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1768-PB3

Revisions: Ser A

Description:  

Allen Bradley CompactLogix 24 DC Power Input 3.5A with 24 DC Power Supply Module

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Warranty: 1 year DO Supply Warranty Included
Shipping: Worldwide shipping via DHL, UPS, Fedex, and TNT
Repairs: We offer repair service for the 1768-PB3.
Exchange: Exchange credit for your defective unit available.

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About 1768-PB3

The Allen-Bradley 1768-PB3 is a CompactLogix Power Supply. The 1768-PB3 supplies power via the CompactLogix backplane. By using this backplane the 1768-PB3 power supply is compatible with 1768 and 1769 controllers, Input/Output modules and power supplies. Not only can the 1768-PB3 supply power through the backplane but it can also function as a 24 Volt DC external power supply. This input power supply offers a range of 16.8 to 31.2 Volts DC. In the same bank, a 1768 CompactLogix controller will need to be installed before the system is powered. This will power both the 1768-PA3 and 1768-PB3. The power supply can send 24 Volts DC to controllers located on the right of the power supply, or the right of the communication and motion modules. 

The 1768-PB3 CompactLogix Power Supply is constructed to weather power losses without affecting the operation of the system; this is referred to as ride-through time. The input/output type will drive the duration of ride-through time, which is typically 5 milliseconds for the 1768 PB3 power supply. Typically when operating at 24 Volts DC, the efficiency of the 1768-PB3 is 80%. The power dissipation of this module is around 22 Watts. In order to protect this power supply module from an internal overcurrent, a non-replaceable fuse has been soldered in place. Power supply modules operate most accurately at a temperature of 0 to 60 degrees Celcius. Please note for installations purposes the 1768-PB3 CompactLogix Power Supply has an open enclosure rating. This module measures 5.17 x 5.23 x 4.15 inches in total and weighs 2.2 pounds.

Technical specifications:

Part Number:1768-PB3
Product Line:CompactLogix
Module Type:DC Power Supply Module
Input Power:24 VoltsDC
Software:RSLogix5000
Shipping Weight:2 pounds
Shipping Dimensions:8 x 8 x 5 inches
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 type of software does this module require?

Answer: The 1768-PB3 uses RSLogix5000 software.

 

Question: What type of HMI module does this unit have?

Answer: This module should be equipped with an open enclosure.

 

Question: What is this module’s power dissipation?

Answer: The 1768-PB3 dissipates around 7.5 Watts of power.

 

Question: Can this module be purchased with a warranty?

Answer: Yes, the 1768-PB3 comes with a free one-year warranty from DO Supply, Inc.

 

Question: Where can I send the 1768-PB3 to be repaired?

Answer: DO Supply, Inc. offers a variety of repair services for the 1768-PB3.

Please refer to the manual for more information about the 1768-PB3 such as the wiring diagrams, data sheets, firmware information and migration or obsolescence details.

Revision Part # Also Known as Availability
1768-PB3 Ser A
1768-PB3/A, Series A, Rev A Request Quote

Common misspellings: 1768PB3
l768-PB3
176b-PB3
1768-P83
1768-PB3X