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1794-PS13 Flex I/O

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Allen Bradley
1794-PS13 Refurbished
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 Product Description

85-264 VAC To 24 VDC 1.3A Power Supply 1794 FLEX I/O

 Warranty Information

All Refurbished products come with a 1-Year Automation Webstore Warranty.

 Product Overview

The 1769-PS13 is a Flex IO power supply that features an input Voltage range of 85-265VAC and output Voltage Range of 20.4 to 27.6 VDC.

This power supply has output current capacity is 1.3 A and output power of 31.2 W with peak to peak output ripple of 1200mV. The power supply is capable or powering up to Four (4) Flex IO communication adapters of any type. It has a single Green LED indicator that is used to indicate power output between 20.4 and 28.0VDC. If the LED is OFF, it may mean that power is not present to the input terminals, output voltage exceeded 35VDC, Output Current is greater than 1.4A and unit shut down due to overload protection. When wiring this module, use 0.34 to 2.5 mm2 or 22 to 12 AWG solid or stranded copper wire rated at 75 °C (167 °F), or greater.

While power supplies may be used to transfer power from one module to another, I is advisable to have a dedicated I/O power supply. Ideally, a separate power supply for the input modules and separate power supply to the output modules. If used for more critical applications, power supply redundancy may be implemented.

The advantages of having a dedicated power supply to each module type is that it simplifies maintenance of the system and allows more room for troubleshooting. This may seem not much but in actual operation, most systems do not provide leeway for repairs or even basic troubleshooting. Oftentimes, shutdown is necessary just to be able to perform some modifications. Flex I/O is especially designed to receive power via a daisy chained connection or from an external source. VIIIVThe 1794-PS13 is a Flex IO power supply. This power supply is capable of input supply 85-265 VAC voltage range and output range of 20.4 to 27.6V DC. This Power supply can supply up to Four (4) Flex IO adapters.

 Product Specifications

Manufacturer: Rockwell Automation
Brand: Allen-Bradley
Product Description: Flex IO Power Supply
Part Number: 1769-PS13
Nominal Voltage supply: 120V AC, 50/60 Hz? 0.6 A max.? 230V AC, 50/60 Hz? 0.42 A max.
Voltage Range: 85…265V AC
Input frequency range: 47…63 Hz
Input Current: 0.7 A
Inrush Current: 40 A typical, 1 AC cycle @ Vin 265V AC, 55 °C
Interruption: Output will stay within specification when input drops out for 1/2 cycle @ 47 Hz, 85V AC with max. load
Nominal Output: +24V DC
Output Voltage Range: 20.4…27.6V DC (includes noise and 5% AC ripple)
Output Current: 1.3 A
Output Power: 31.2 W
Output surge: Sufficient to drive 4 adapters
Power dissipation: 7 W
leadTimeRefurbished: Tomorrow, April 15th
leadTimeNewSurplus: Tomorrow, April 15th
stockLevelRefurbished: 24
stockLevelNewSurplus: 5

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