1769-PB2

Urgent Automation is NOT an authorized distributor for this manufacturer and therefore the manufacturer’s warranty does not apply.

Product comes with Urgent Automation's 1-year warranty.

Rated 4.5 with 6 reviews

Rockwell Disclaimer: The product is used surplus. Urgent Automation is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because Urgent Automation is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, Urgent Automation makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Urgent Automation also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. Urgent Automation also makes no representations as to your right to install any such firmware on the product. Urgent Automation will not obtain or supply 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 firmware.


1769-PB2

Description: The 1769-PB2 is a Compact I/O DC power supply. This power supply provides voltage to the CompactLogix bus where modules are attached.

Urgent Automation is NOT an authorized distributor for this manufacturer and therefore the manufacturer’s warranty does not apply.

Product comes with Urgent Automation's 1-year warranty.


Description: The 1769-PB2 is a Compact I/O DC power supply. This power supply provides voltage to the CompactLogix bus where modules are attached.


Rated 4.5 with 6 reviews







About 1769-PB2

The 1769-PB2 is a CompactLogix DC power supply used with Allen Bradley’s 1769 CompactLogix product family. This power supply operates on an input voltage range of 19.2…32V DC. unit’s current capacity is 2.0A and 0.8A at 5VDC and 24VDC respectively. It supplies power to the CompactLogix bus to enable the circuitry of the attached modules. The power supply is capable of supplying system power to either side of the module. The power supply is capable of operating even under brief power losses without affecting the system operation. This is called “program scan hold-up time after loss of power.” Brief power losses include the temporary loss or power directly from the source or voltage supply levels drop below the 1769-PB2’s operating range. Both cases are considered power loss. The hold-up time takes effect on these situations. Depending on the I/O configuration, the hold up time varies. The usual range is 5ms to 10 seconds. If the power supply reaches the hold-up time limit, it provides feedback “power supply shutdown” to the CPU. This enables the CPU to properly shutdown the system. CompactLogix modules can be attached from left or right side of the power supply. The maximum amount of Current the CompactLogix support with a 1769-PB2 is 2 Amperes at 5VDC and 0.8 Ampere at 24VDC. Up to Eight (8) modules can be attached on either side of the power supply. Maintain 50mm (2 inches) clearances on all sides of the CompactLogix chassis for proper air circulation. Observe proper spacing from enclosure walls and panel accessories. In most applications, convective cooling keeps the system within the operating Temperature range. .

Technical specifications:


Manufacturer: Rockwell Automation
Brand: Allen-Bradley
Part Number: 1769- PB2
Product Family: CompactLogix
Product TypePower Supply
Operating altitude2000 m (6562 ft)
Power Supply Distance rating: 8; 8 I/O modules can be connected on either side of the power supply for a maximum of 16 module.
Power consumption: 50VA @ 24V DC
Current capacity @ 5V DC:4.0 A
Current capacity @ 24V DC:2.0A
Inrush current, max: 30 A @ 31.2V DC
Fuse type:Littelfuse 0217008.MXP
Manufacturer: Rockwell Automation
Brand: Allen-Bradley
Part Number: 1769- PB2
Product Family: CompactLogix
Product TypePower Supply
Operating altitude2000 m (6562 ft)
Power Supply Distance rating: 8; 8 I/O modules can be connected on either side of the power supply for a maximum of 16 module.
Power consumption: 50VA @ 24V DC
Current capacity @ 5V DC:4.0 A
Current capacity @ 24V DC:2.0A
Inrush current, max: 30 A @ 31.2V DC
Fuse type:Littelfuse 0217008.MXP
Common misspellings:
  • l769-PB2
  • 1769-P82