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Allen Bradley CompactLogix 1769-PB4

1769-PB4

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The Allen-Bradley 1769-PB4 is a Compact I/O power supply. This power supply module is externally powered by an input Voltage range of 19.2.-31.2VDC with nominal input voltage of 24VDC. It has capacity of 4A at 5VDC and 2A at 24VDC. 8 I/O modules can be connected on either side of the power supply for a maximum of 16 modules.

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Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with DO Supply's 2-year warranty.
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Technical specifications for 1769-PB4

Dimensions118 x 70 x 87 mm (4.65 x 2.76 x 3.43 in.)
Module TypePower Supply
BrandAllen-Bradley
Part Number/Catalog No.1769-PB4
ManufacturerRockwell Automation
Nom Input Voltage24VDC
Input Voltage Range19.2-31.2VDC
Power consumption100 VA @ 24V DC
Power dissipation14.5 W @ 60° C (140° F)
Current capacity @ 5V4.0 A
Current capacity @ 24V2.0 A
Inrush current, max30 A @ 31.2V DC
Isolation Voltage75V (continuous), reinforced insulation type (IEC Class 1 grounding required) Routine tested at 1697V DC for 1 s, DC power input to system
Fuse TypeWickmann 19193-6.3A Littelfuse 021706.3MXP
Module locationDIN rail or panel mount
Weight630 g (1.39 lb)
Product LineCompactLogix
Input Power24 Volts DC
Shipping Dimensions8 x 8 x 5 inches
EnclosureOpen
MountingPanel or DIN Rail
Power Supply Distance Rating8 Modules
Wire TypeCopper-90
Solid Wire Size22 to 14 AWG
Operating shock20G
Stranded Wire Size22 to 16 AWG
UPC10612598276896
Rockwell Disclaimer: The product is used surplus. DO Supply 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 DO Supply 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, DO Supply 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. DO Supply 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. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply 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.

The Allen-Bradley 1769-PB4 is a Compact I/O power supply. This module is part of the 1769 Compact I/O product family that operates when supplied with an external supply voltage of 19.2-31.2 VDC with nominal supply voltage of 24VDC. This power supply module delivers the appropriate current drawn by modules installed to its left and right side. Up to Eight (8) modules may be installed on both sides of this power supply.

The 1769-PB4 has a current capacity of 4.0 A at 5VDC and 2.0 A at 24VDC. It is capable of withstanding a maximum inrush current of 30 A with isolation voltage rating of 75V (continuous), reinforced insulation type (IEC Class 1 grounding required) Routine tested at 1697V DC for 1 s, DC power input to system.

The 1769-PB4 has power consumption of 100 VA @ 24V DC and Power dissipation of 14.5 W @ 60° C (140° F). This power supply is provided with internal fuse which could be a Wickmann 19193-6.3A or Littelfuse 021706.3MXP.

The 1769-PB4 has physical dimension of 118 (H) x 70 (W) x 87 (D) mm (4.65 x 2.76 x 3.43 in.) with approximate weight of 630 g (1.39 lb). This power supply module follows the recommended installation of the CompactLogix product family as this power supply module is installed directly to the enclosure subpanel or using a standard DIN rail. When terminating signal and incoming wires to this power supply, recommended wire size is 14 AWG (2.5 mm2 ) solid copper wire with insulation rating of 90 °C (194 °F) or higher, with maximum insulation thickness of 1.2 mm (3/64 in.).

The entire power supply measures (4.65 x 2.76 x 3.43inches and weighs approximately 630 grams or 1.39 pounds. The 1769-PB4 has built-in fuse which can be a Wickmann 19193-6.3A or Littelfuse 021706.3MXP. This power supply has an open-type enclosure. The input voltage range of this power supply is 19.2 to 31.2 Volts DC and its nominal input voltage is 24 Volts DC. The power consumption is 100 VA at 24 Volts DC and the maximum inrush current is 30 Amps at 31.2 Volts DC. The 1769-PB4 has a continuous isolation voltage of 75 Volts from DC power input to the system and a maximum power dissipation of 14.5 Watts at 60 degrees Celsius. This power supply has the following radiated RF immunity: 10 V/m with 1 kHz sine-wave 80% AM from 80 to 2000 MHz, 10 V/m with 200 Hertz 50% Pulse 100% AM at 900 MHz, 10 V/m with 200 Hz 50% Pulse 100% AM at 1890 MHz, and 10 V/m with 1 kHz sine-wave 80% AM from 2000 to 2700 MHz. It also has an EFT/B immunity of +/-2 kV at 5 kHz on DC power ports. The 1769-PB4 has a maximum operating altitude of 2000 meters or 6562 feet. Its operating temperature ranges from 0 to 60 degrees Celsius and its non-operating temperature ranges from -40 to 85 degrees Celsius. It also has a non-condensing relative humidity of 5 to 95% and an operating vibration of 5 g at 10 to 500 Hertz. Its operating shock is 20 g when using a DIN rail mount and 30G when using a panel mount, while its non-operating shock is 30G with a DIN rail mount and 40G with a panel mount.

Revision Part #Also known as
1769-PB4 Ser A1769-PB4/A, Series A, Rev A
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