Description: Allen Bradley CompactLogix 24 DC Power Input 3.5A with 24 DC Power Supply Module
|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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The Allen-Bradley 1768-PB3 is a CompactLogix Power Supply.
The 1768-PB3 CompactLogix Power Supply 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 additionally, it can function as a 24 Volt DC external power supply.
This input power supply offers a range of 16.8...31.2Volts dc. In the same bank a1768 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 24V 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 contructed 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, typically is 5 ms for the 1768 PB3 power supply.
Typically wheb operating at 24V dc, the efficiency of the 1768-PB3 is 80%.Power dissipatation is 22 W. In order to protect this power supply module from an internal over current, a non-replaceable fuse has been soldered in place. Power supply modules operates most accurately at temo 0 to 60 degrees celcius.
Please note for installations purposes the 1768-PB3 CompactLogix Power Supply has an open enclosure rating and measures 5.17 x 5.23 x 4.15 in.and weighs 2.2 lbs.
|Module Type:||DC Power Supply Module|
|Shipping Weight:||2 lbs.|
|Shipping Dimensions:||8X8X5 in.|
|Isolation Voltage:||30 Volts Continuous|
|Backplane Current:||1.4 Amps at 24 Volts|
|Power Consumption:||33.6 Watts|
|Power Dissipation:||7.5 Watts|