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1794-PS1 Allen-Bradley
Original price
$500.00
-
Original price
$572.00
Original price
$500.00
$500.00
-
$572.00
Current price
$500.00
Trusted By
Product Details
Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.
Product Overview
The Allen-Bradley 1794-PS1 is a Flex I/O power supply module within the 1794 Flex I/O family. It converts 85-264 V AC (47-63 Hz) to 24 V DC to feed up to three adapter modules on a Flex I/O backplane. Used in distributed I/O architectures, it ensures local power delivery in control cabinets or field enclosures. Typical industrial applications include machine-level power for modular I/O systems, retrofit of existing Flex I/O networks, and localized power sourcing in manufacturing automation environments. Part 1794-PS1 integrates directly into the Flex I/O chassis.
Best Suited For
- Supplying 24 V DC to Flex I/O adapter modules
- Distributed Flex I/O installations in machine-level control
- Retrofit or expansion of existing Flex I/O systems
- Powering Flex I/O under varying AC supply conditions
Input AC voltage range
85-264 V AC
Output voltage
24 V DC
Max output current
1 A
Inrush current
30 A for one AC cycle
Mounting
DIN-rail or panel
Technical Specifications
I/O & Electrical
Input voltage range
85-264 V AC, 47-63 Hz
Nominal input current (at 230 V AC)
0.4 A max
Inrush current
30 A for 1 AC cycle
Output voltage nominal
24 V DC
Output voltage range
22.8-25.2 V DC
Maximum output current
1 A
Minimum load
100 mA
Overvoltage protection
35 V DC
Isolation voltage
1500 V AC for 1 min
Communication & Power
Maximum real input power
37 W
Maximum apparent input power
71 VA
Maximum transformer load
93 VA
Physical & Environmental
Dimensions (W×H×D)
87 × 68 × 69 mm (3.4 × 2.7 × 2.7 in)
Weight
0.2 kg (0.5 lb)
Operating temperature
0 to 55 °C (32 to 131 °F)
Storage temperature
-40 to 85 °C (-40 to 185 °F)
Relative humidity
5 to 95% (non-condensing)
Shock (operating/non-operating)
30 g / 50 g peak, 11 ms pulse
Vibration
5 g @ 10-500 Hz per IEC 68-2-6
Mounting
DIN-rail or panel
Certifications
UL Listed Industrial Control Equipment (US & Canada)c-UL-us Class I Division 2 Group A,B,C,DCEUKCARCMKC
