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1756-PA72
The Allen Bradley 1756-PA72 is a power supply unit within the ControlLogix series. It accepts an input voltage of 120 to 240 volts AC and is capable of handling a maximum power rating of 100 watts. This power supply is suitable for a range of applications requiring various output currents.
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Technical specifications for 1756-PA72
| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Power Supply |
| Product Line | ControlLogix |
| Part Number | 1756-PA72 |
| GTIN | 10612598172594 |
| Weight | 5.00 lbs (2.27 kg) |
| Input Voltage Rating | 120/240 Volts AC |
| Input Current Rating | 100 Volt-Amperes |
| Input Power Rating | 100 Watts |
| Isolation Voltage | 250 Volts (Continuous) |
| Torque Rating | 0.565 Nm |
| Enclosure Type | Open-Style |
| Output Current Capacity | 2.8 Amps at 24 Volts DC; 10.0 Amps at 5.1 Volts DC; 4.0 Amps at 3.3 Volts DC; 1.5 Amps at 1.2 Volts DC |
| Maximum Output Power Rating | 75 Watts |
| Maximum Output Inrush Rating | 20 Amps |
| Operating Temperature Range | 0 to 60 Degrees Celsius |
The 1756-PA72 power supply from Allen Bradley's ControlLogix series is designed for dependable performance in industrial settings. Capable of accommodating input voltage ratings of 120 or 240 volts AC, this unit has a maximum input power rating of 100 watts with a continuous isolation voltage of 250 volts. The open-style enclosure of the power supply presents a straightforward installation approach in control panels or systems requiring efficient space utilization. Output current capabilities vary, providing 2.8 Amps at 24 Volts DC, 10.0 Amps at 5.1 Volts DC, 4.0 Amps at 3.3 Volts DC, and 1.5 Amps at 1.2 Volts DC, ensuring it is versatile for multiple applications.
The torque rating for this model reaches 0.565 Nm, which assists in stable connections and operational reliability. An essential feature of the 1756-PA72 is its maximum output inrush current of 20 Amps, accommodating momentary surges when powering up connected devices. This power supply operates efficiently across a specified temperature range of 0 to 60 degrees Celsius. With its durable construction and robust electrical specifications, this power supply meets the demands of various automation applications in industry.
| Revision Part # | Also known as | |
|---|---|---|
| 1756-PA72 Ser A | 1756-PA72/A, Series A, Rev A | |
| 1756-PA72 Ser B | 1756-PA72/B, Series B, Rev B | |
| 1756-PA72 Ser C | 1756-PA72/C, Series C, Rev C | |
| Don't see your particular revision? Contact us now. | ||
- 1756PA72
- I756-PA72
- I756PA72
Does the 1756-PA72 come with a warranty?
Yes, the 1756-PA72 includes a free 2-year DO Supply warranty. You can upgrade to a 3-year warranty at checkout for even more protection.
What type of input voltage does this module have?
The input voltage for the 1756-PA72 rests between 120 and 240 Volts of AC power.
What kind of enclosure is required for the 1756-PA72?
The 1756-PA72 does not require any type of enclosure to function.
What is the input frequency for this module?
The 1756-PA72 has an input frequency between 47 and 63 Hertz.
What kind of chassis does this unit require?
The 1756-PA72 uses the series A or series B chassis.
Where can I send the 1756-PA72 to be repaired?
DO Supply, Inc. offers a variety of repair services for the 1756-PA72.
What is the difference between the 1756-PA72 and 1756-PA50?
The main difference lies in the output power and current capacities. The 1756-PA72 has higher output rating in both categories.
Can I use the 1756-PA72 in redundant power supply requirements?
No. For redundant power supply designs, use a ControlLogix power supply with “R” in its part number such as 1756-PA75R.
Can I used the 1756-PA72 to power distributed I/O racks?
Yes. As long as the distributed I/O rack uses 1756 ControlLogix chassis, the 1756- PA72 is applicable.
Allen Bradley ControlLogix AC Power Supply Module with 120-240 Volts AC Input Voltage