1769-PA4 | Allen Bradley Compact I/O Expansion Power Supplies
1769-PA4 | Allen Bradley Compact I/O Expansion Power Supplies

1769-PA4 | Allen Bradley Compact I/O Expansion Power Supplies

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Availability: In stock. Usually ships in 1 - 5 working days.
Part Number: 1769-PA4
USD505.00
Retail Price:USD640.00
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Part Number: 1769-PA4
Model: Compact I/O Expansion Power Supplies
Manufacturer: Allen Bradley

Model1769-PA4
Input voltage range85 132V AC or 170 265V AC, switch selectable
Input frequency range47 63 Hz
Power supply distance rating¹8 (8 I/O modules can be connected on either side of the power supply for a maximum of 16 modules)
Operating altitude2000 m (6562 ft)
Isolation voltage

265V (continuous), Reinforced Insulation Type (IEC Class 1 grounding required)
Routine tested at 2596V DC for 1s, AC Power Input to System
Power consumption
200 VA @ 120V AC; 240 VA @ 240V AC
Power dissipation18 W @ 60°C
Current capacity at 5V4.0 A
Current capacity at 24V2.0 A
Inrush current, max25 A @ 132V AC
Fuse type

Wickmann 19195-3.15A
Littelfuse 02183.15MXP
Dimensions (HxWxD), approx.

118 x 70 x 87 mm (4.65 x 2.76 x 3.43 in.)
height including mounting tabs is 138 mm (5.43 in.)
Wiring category²1 on power ports
Wire size2.5 mm²  (14 AWG) solid copper wire rated at 90°C (194°F), or greater, 1.2 mm (3/64 in.) insulation max
North American temp codeT3C
IEC temp codeN/A
Enclosure type ratingNone (open style)

Note: 
  1. When configuring your system using a MicroLogix 1500 controller, only one expansion cable, one expansion power supply and a total of eight I/O modules may be used in a maximum of two banks of I/O modules. The expansion power supply cannot be directly connected to the MicroLogix 1500 controller.
  2. Use this Conductor Category information for planning conductor routing.


  • Availability: In Stock
  • Estimated Lead Time: Usually Ships in 1 - 5 Working Days
  • Shipping Weight: 2 Kg

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