1768-PB3 | Allen-Bradley CompactLogix Power Supply 24V DC Single-Input, 3.5A
1768-PB3 | Allen-Bradley CompactLogix Power Supply 24V DC Single-Input, 3.5A
Part #: 1768-PB3 Manufactured by: Allen-Bradley

1768-PB3 | Allen-Bradley CompactLogix Power Supply 24V DC Single-Input, 3.5A

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Product Overview
Allen-Bradley 1768-PB3 CompactLogix Power Supply 24V DC Single-Input, 3.5A; Input Range: 16.8-.31.2V DC
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Warranty for item #: 1768-PB3
IQElectro offers a complimentary 2-year warranty on all our products. This ensures that every purchase you make from IQElectro is a reliable and trustworthy investment for the future of your company. Warranty Terms
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Original Manufacturer's Warranty Not Covered, This Product is SURPLUS.
1768-PB3 | Allen-Bradley CompactLogix Power Supply 24V DC Single-Input, 3.5A
    1768-PB3 | Allen-Bradley CompactLogix Power Supply 24V DC Single-Input, 3.5A
1768-PB3 | Allen-Bradley CompactLogix Power Supply 24V DC Single-Input, 3.5A
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Product Description P/N: 1768-PB3

Description / Specifications

Description 

The Allen-Bradley 1768-PB3 is a CompactLogix Power supply. This power supply operates when supplied with input supply voltage of 16.8-31.2 Volts DC with typical efficiency of 80% @ nominal output supply of 24 Volts DC. It has 24 Volts DC output to the backplane with ride-through interval time, minimum of 5 milliseconds @ 90 Watts and 24 Volts DC output to front panel terminal of 18-27.60 Volts DC. During hold-up periods, the power supply module disabled all its output. This power supply is compatible for use with 1768 and 1769 CompactLogix controllers.

 

Technical Specifications 

 

Brand Allen-Bradley
Manufacturer Rockwell Automation
Part Number 1768-PB3
Vibration 5g @ 10 to 500 Hz
Output to Front Panel 18…27.60VDC
Extended Hold-up Interval 8-12 ms @ 1.25 W
Output to backplane, Ride-through Interval Time, Min 5 ms @ 90 W
Input Voltage range 16.8-31.2VDC
Compatible controllers 1768 and 1769 CompactLogix controllers
Module Description Power Supply
Product family CompactLogix PAC
Mounting DIN Rail / Panel mounting
Operating Temperature 0 to 60 C (32 to 140 F)
Storage Temperature -40 to 85 C (-40 to 185 F)
Enclosure Open-type
Operating Shock 30 g
Product Line CompactLogix
Module Type DC Power Supply Module
Input Power 24 VoltsDC
Shipping Dimensions 8 x 8 x 5 inches
Isolation Voltage 30 Volts Continuous
Backplane Current 1.4 Amps at 24 Volts
Power Consumption 33.6 Watts
Power Dissipation 7.5 Watts

  

 

Information About 1768-PB3

The Allen-Bradley 1768-PB3 is a CompactLogix Power Supply. The 1768-PB3 supplies power via the CompactLogix backplane and the front panel terminal blocks. 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. 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.

The Allen-Bradley 1768-PB3 is a CompactLogix power supply. This module is compatible for use with the 1768 and 1769 CompactLogix Programmable Automation Controller (PAC) platforms. It has two (2) outputs, one output directed to the backplane and one output connected to the front panel terminal.

The 24 Volt DC output to the backplane has a minimum ride through interval time of 5 milliseconds @ 90 Watts; Full-power hold-up interval time of 5 milliseconds @ 90 Watts and extended hold-up interval of 8-12 seconds @ 1.25 Watts. Also, the module’s output to the front panel terminal block is 18-27.6 Volts DC with output disable capability during hold-up periods.

The 1768-PB3 has a typical operating efficiency of 80% @ 24 Volts DC. It operates when supplied with an input voltage range of 16.8-31.2 Volts DC and maximum input power of 112 Watts @ 24 Volts DC. It has a maximum inrush current of 50 Amperes @ 16.8-31.2 Volts DC while the nominal inrush current is 30 Amperes @ 16.8-31.2 Volts DC. It has a maximum power dissipation of 22 Watts @ 24 Volts DC.

Thhis module has an isolation voltage of 250 Volts, Reinforced Insulation Type, input to system and 24 Volts DC AUX, Tested at 4250 Volts DC for 60 seconds and 150 Volts, Basic Insulation Type, 24 Volts DC AUX to system, tested at 2200 Volts DC for 60 seconds. It comes with an embedded internal overcurrent protection fuse that is non-replaceable, soldered across the terminals. When terminating input signal wires to this module, recommended wire size is 14 AWG (2.5 mm2 ) solid or stranded copper wire rated at 75 °C (167°C) or higher insulation rating and maximum insulation thickness of 1.2 mm (3/64 in.). Similarly, recommended wire size for output power terminal is 2.5 mm2 (14 AWG )… 0.25 mm2 (22 AWG) solid or stranded copper wire rated at 75 °C (167 °C) or greater, 1.2 mm (3/64 in.) insulation, maximum.



Manufacturer information

Allen‑Bradley components, integrated control and information solutions are built for demanding industrial applications. We integrate control and information across the enterprise to make you as productive as possible.

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IQElectro 2 Year Warranty

IQElectro offers a 2-Year Warranty on all our products. This complimentary two-year warranty ensures that every purchase from IQElectro is a secure investment in the future of your company.
Warranty Terms
warningIQElectro is not an authorized distributor.
IQElectro LLC (IQElectro) is NOT an Authorized Distributor or in any way affiliated with Rockwell Automation, Siemens, or any other Manufacturers. IQElectro is NOT an Authorized Dealer of this product. The product may be of older version, date codes, or design than that available from authorized dealers. As IQElectro is not an authorized dealer of this product, the Original Manufacturer's Warranty and Support DO NOT apply. IQElectro sells SURPLUS only and DOES NOT SELL SOFTWARE or FIRMWARE licenses. Some hardware products may contain software and firmware and may not be legally operated without first obtaining an appropriate license from the manufacturer. IQElectro makes no representation as to whether a product will or will not have software or firmware and, if it does, whether the software or firmware is the revision level that you need for your application. IQElectro also makes no representations as to your ability or right to download or otherwise obtain software or firmware for the product from the Original Manufacturer, its distributors, or any other source. IQElectro also makes no representations as to your right to install any such software or firmware on the product. IQElectro will not obtain or supply software or firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing software or firmware. Customer acknowledges and agrees that IQElectro DOES NOT provide any software, firmware, operating system, or right-to-use licenses with the products it sells. Customers understand and agree that proper software (firmware) licensing, maintenance, and upgrades are subject to the applicable manufacturer's Licensing Agreement or similar document. Disclaimer Policy.
Description / Specifications

Description 

The Allen-Bradley 1768-PB3 is a CompactLogix Power supply. This power supply operates when supplied with input supply voltage of 16.8-31.2 Volts DC with typical efficiency of 80% @ nominal output supply of 24 Volts DC. It has 24 Volts DC output to the backplane with ride-through interval time, minimum of 5 milliseconds @ 90 Watts and 24 Volts DC output to front panel terminal of 18-27.60 Volts DC. During hold-up periods, the power supply module disabled all its output. This power supply is compatible for use with 1768 and 1769 CompactLogix controllers.

 

Technical Specifications 

 

Brand Allen-Bradley
Manufacturer Rockwell Automation
Part Number 1768-PB3
Vibration 5g @ 10 to 500 Hz
Output to Front Panel 18…27.60VDC
Extended Hold-up Interval 8-12 ms @ 1.25 W
Output to backplane, Ride-through Interval Time, Min 5 ms @ 90 W
Input Voltage range 16.8-31.2VDC
Compatible controllers 1768 and 1769 CompactLogix controllers
Module Description Power Supply
Product family CompactLogix PAC
Mounting DIN Rail / Panel mounting
Operating Temperature 0 to 60 C (32 to 140 F)
Storage Temperature -40 to 85 C (-40 to 185 F)
Enclosure Open-type
Operating Shock 30 g
Product Line CompactLogix
Module Type DC Power Supply Module
Input Power 24 VoltsDC
Shipping Dimensions 8 x 8 x 5 inches
Isolation Voltage 30 Volts Continuous
Backplane Current 1.4 Amps at 24 Volts
Power Consumption 33.6 Watts
Power Dissipation 7.5 Watts

  

 

Information About 1768-PB3

The Allen-Bradley 1768-PB3 is a CompactLogix Power Supply. The 1768-PB3 supplies power via the CompactLogix backplane and the front panel terminal blocks. 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. 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.

The Allen-Bradley 1768-PB3 is a CompactLogix power supply. This module is compatible for use with the 1768 and 1769 CompactLogix Programmable Automation Controller (PAC) platforms. It has two (2) outputs, one output directed to the backplane and one output connected to the front panel terminal.

The 24 Volt DC output to the backplane has a minimum ride through interval time of 5 milliseconds @ 90 Watts; Full-power hold-up interval time of 5 milliseconds @ 90 Watts and extended hold-up interval of 8-12 seconds @ 1.25 Watts. Also, the module’s output to the front panel terminal block is 18-27.6 Volts DC with output disable capability during hold-up periods.

The 1768-PB3 has a typical operating efficiency of 80% @ 24 Volts DC. It operates when supplied with an input voltage range of 16.8-31.2 Volts DC and maximum input power of 112 Watts @ 24 Volts DC. It has a maximum inrush current of 50 Amperes @ 16.8-31.2 Volts DC while the nominal inrush current is 30 Amperes @ 16.8-31.2 Volts DC. It has a maximum power dissipation of 22 Watts @ 24 Volts DC.

Thhis module has an isolation voltage of 250 Volts, Reinforced Insulation Type, input to system and 24 Volts DC AUX, Tested at 4250 Volts DC for 60 seconds and 150 Volts, Basic Insulation Type, 24 Volts DC AUX to system, tested at 2200 Volts DC for 60 seconds. It comes with an embedded internal overcurrent protection fuse that is non-replaceable, soldered across the terminals. When terminating input signal wires to this module, recommended wire size is 14 AWG (2.5 mm2 ) solid or stranded copper wire rated at 75 °C (167°C) or higher insulation rating and maximum insulation thickness of 1.2 mm (3/64 in.). Similarly, recommended wire size for output power terminal is 2.5 mm2 (14 AWG )… 0.25 mm2 (22 AWG) solid or stranded copper wire rated at 75 °C (167 °C) or greater, 1.2 mm (3/64 in.) insulation, maximum.



Manufacturer information

Allen‑Bradley components, integrated control and information solutions are built for demanding industrial applications. We integrate control and information across the enterprise to make you as productive as possible.

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