Allen Bradley 1797-PS1N Flex Ex I/O Power Supply

Product Introduction

The Allen Bradley 1797-PS1N Flex EX I/O Power Supply is a high-performance power module designed to provide stable and reliable DC power for FLEX EX I/O systems. It is specifically engineered to support distributed I/O networks in industrial automation, ensuring consistent operation of input and output modules across control panels.

This module features a wide input voltage range of 85–250 VAC at 47–63 Hz, making it suitable for diverse industrial power environments. Its output provides Quad EX power, allowing simultaneous distribution to multiple FLEX EX I/O modules, while supporting currents from 0.9 to 35 A depending on load requirements. The robust design ensures efficient and reliable power delivery, even in demanding industrial applications.

With a compact yet sturdy structure, the 1797-PS1N can be mounted on a standard DIN rail or within control panels, facilitating integration into distributed control systems, process automation, and manufacturing applications where stable and uninterrupted power is critical.

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Product Specifications

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Applications

• Distributed FLEX EX I/O systems requiring stable DC power

• Industrial automation control panels needing reliable power distribution

• Process control systems where uninterrupted power supply is critical

• Manufacturing lines with multiple input and output modules

• Energy and utility automation for dependable system operation

• Suitable for any industrial application requiring high-current, multi-output I/O power

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Advantages

• Wide input voltage range (85–250 VAC) supports global power standards

• Quad EX output delivers power efficiently to multiple modules simultaneously

• High current capacity (0.9–35 A) accommodates demanding I/O loads

• Reliable and stable DC output ensures continuous module operation

• Compact and robust design facilitates panel integration and installation

• DIN rail mounting simplifies deployment in distributed I/O systems

FAQ

1. What is the main purpose of the 1797-PS1N power supply?
It provides stable DC power for FLEX EX I/O modules, ensuring reliable system operation.

2. What input voltages are supported?
The module accepts 85–250 VAC at 47–63 Hz.

3. What output voltage does the power supply provide?
It provides a DC output in the range of 120–250 VDC.

4. How much current can it deliver?
It supports 0.9–35 A depending on the load requirements.

5. What is Quad EX output?
Quad EX provides four independent output circuits to supply multiple FLEX EX I/O modules simultaneously.

6. Is this module suitable for high-demand industrial systems?
Yes, it is designed to deliver high current and stable power in demanding applications.

7. How is the unit installed?
It can be mounted on a DIN rail or within a control panel.

8. What maintenance is required?
Periodic inspection of wiring and load connections is recommended; the module itself is maintenance-free.

9. Can it operate in different global voltage standards?
Yes, its wide input voltage range allows operation under various international standards.

10. Why is this power supply ideal for distributed I/O networks?
Its Quad EX output and high current capability ensure consistent power to all connected I/O modules, improving system reliability.

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