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The 1794-PS13 is an AC/DC power supply module designed to provide backplane logic power for the adapters and I/O modules of FLEX I/O systems. It features a compact DIN rail mounting design for a perfect fit with FLEX I/O modules.
System Integration
Built-in Diagnostics
Electrical Isolation
The Allen-Bradley FLEX I/O system offers a flexible, modular, and cost-effective solution for your industrial automation and control. The space saving design offers rack based I/O functionality of up to eight modules and provides digital, analogue, HART analogue, and specialty I/O with 4...32 points per module with flexible mounting and wiring options.
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.
Allen Bradley 1794-PS13 FLEX I/O Power Supply Modules Manuals, Datasheets, Drivers, Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.
Tire Building Machines
Installed within machine racks to provide backplane power for numerous proximity switches and miniature solenoid valve control modules in precision building processes.
Food Packaging & Bottling
Powers sorting and packaging modules within compact control boxes, driving the logic circuits of rotary encoders and counting sensors.
Power Distribution Automation
Provides backplane power to I/O modules that collect circuit breaker status and power quality parameters within power distribution room control panels.
Paper Mill Dryer & Paper
Provides reliable power to remote stations of paper-break detection systems in high-temperature, high-humidity environments, preventing false shutdowns caused by voltage fluctuations.
Mining Belt Conveyor
Provides a stable power source for belt-side pull-cord switches, sway detection, and rip monitoring I/O stations in harsh outdoor environments.
When using the 1794-PS13, the priority is to respect its 1.3A rated output limit by pre-calculating the total power consumption of all connected modules and sensors to avoid overloading. For physical installation, place it to the left of the FLEX I/O adapter and ensure adequate ventilation space above and below the unit to prevent thermal protection trips. Electrically, strictly distinguish between AC input and DC output terminals and ensure proper grounding (GND) to suppress industrial noise. Furthermore, given its direct AC connection, energized wiring is not recommended, maintenance should be performed in a de-energized state to ensure personnel safety.
The 1794-PS13 is a FLEX I/O DC power supply module manufactured by Allen-Bradley (a brand under Rockwell Automation). It is specifically designed to provide a stable, regulated 24V DC power supply to adapters within the FLEX I/O system.
What is the input voltage of 1794-PS13?
Its nominal input voltage is 120V/220V AC, with an actual operating range typically between 85-264V AC.
How to use products like 1794-PS13?
It is mounted on a standard DIN rail, usually placed to the left of or near the FLEX I/O adapter, providing power to the I/O station backplane and external devices through wiring.
What physical interfaces does 1794-PS13 have?
It includes AC input terminals (L1, L2/N, GND) and 24V DC output terminals (+V, -V).
Can 1794-PS13 be used in parallel?
No. The 1794-PS13 does not support parallel connection to increase current. If more current is needed, add another power module or choose a higher-power supply.
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Disclaimer: We are not an authorized distributor or distributor of the product manufacturer of this website, The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because our company is not an authorized distributor of this product, the Original Manufacturer`s warranty does not apply.While many DCS PLC products will have firmware already installed, Our company makes no representation as to whether a DSC 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. Our company also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from our company, its distributors, or any other source. Our company also makes no representations as to your right to install any such firmware on the product. Our company 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.
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