Allen-Bradley 1769-PB4 CompactLogix DC Power Supply | 4A 5VDC

Power Your Control System with the Allen-Bradley 1769-PB4

The Allen-Bradley 1769-PB4 is a robust DC power supply for CompactLogix systems. It provides stable and reliable power for your industrial automation components. This module is perfect for applications requiring a 24V DC input source.

Detailed Technical Specifications

• Brand & Model: Allen-Bradley 1769-PB4
• Input Voltage: 19.2 – 31.2V DC (Nominal 24V DC)
• Output Current: 4.0A @ 5V DC, 2.0A @ 24V DC
• Power Consumption: 100 VA @ 24V DC
• Inrush Current: 30A max @ 31.2V DC
• Isolation Voltage: 75V continuous
• Fuse Type: Wickmann 19193-6.3A or Littelfuse 021706.3MXP
• Operating Temperature: 0 to 60 °C (32 to 140 °F)
• Weight: 630 g (1.39 lb)
• Dimensions (HxWxD): 118 x 70 x 87 mm
• Wire Size: 14-22 AWG (solid), 16-22 AWG (stranded)
• Immunity: 10 V/m RF immunity from 80 to 2700 MHz

Installation & Wiring

• Use copper wire rated for 90°C, sized between 14-22 AWG.
• Ensure proper IEC Class 1 grounding for safety and performance.
• Maintain at least 50mm (2 inches) of clearance around the unit for cooling.
• Choose between secure DIN rail mounting or direct panel mounting.

Package & Shipping Details

• Includes one (1) 1769-PB4 power supply unit.
• Backed by a standard 12-month manufacturer warranty.
• Shipped globally via FedEx, UPS, or DHL for reliable delivery.

Frequently Asked Questions

• Q: What is the replacement fuse part number?
  A: You can use a Wickmann 19193-6.3A or a Littelfuse 021706.3MXP.
• Q: Can this power supply handle voltage spikes?
  A: Yes, its wide input range (19.2-31.2V DC) provides good spike tolerance.
• Q: What is the maximum number of modules I can connect?
  A: You can connect up to 8 modules on each side, for a total of 16.
• Q: Is this a switching or linear power supply?
  A> The 1769-PB4 is a switching power supply, known for its high efficiency.
• Q: What is the isolation voltage rating?
  A: It has a continuous isolation voltage rating of 75V DC.

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