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1756-PA72K Allen-Bradley
Original price
$0.00
-
Original price
$1,473.70
Original price
$1,473.70
$0.00
-
$1,473.70
Current price
$1,473.70
Trusted By
Product Details
Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.
Product Overview
The 1756-PA72K is a conformal-coated AC power supply module in the Allen-Bradley ControlLogix 1756 series. It converts an 85-265 VAC, 47-63 Hz input into multiple DC output rails to power the 1756 chassis backplane. The 1756-PA72K provides 5 V DC at 10 A, 3.3 V DC at 4 A and also supports a 24 V DC auxiliary output at 2.8 A. The "K" suffix indicates conformal coating, which protects circuitry in harsh or high-moisture environments. Typical industrial applications include packaging machinery, process skids, or outdoor enclosed installations.
Best Suited For
- Application in harsh or high-moisture environments
- Standard ControlLogix chassis power requirements
- Systems requiring conformal protection
- Chassis setups needing multiple DC output rails
Input voltage range
85-265 VAC
Primary rail output
5 V DC @ 10 A
Auxiliary output
24 V DC @ 2.8 A
Conformal coated
Yes
Frequency rating
47-63 Hz
Technical Specifications
I/O & Electrical
Input voltage
85-265 VAC (120/240 VAC nominal)
Input frequency
47…63 Hz
5 V output
10 A
3.3 V output
4 A
24 V output
2.8 A
Total power
75 W
Physical & Environmental
Mounting
ControlLogix chassis (left-side power slot)
Operating temperature
0 °C to +60 °C
Enclosure type
None (open-style)
Dimensions (HxWxD)
14.0 × 11.2 × 14.5 cm (5.51 × 4.41 × 5.71 in.)
Wire size
2.5 mm² (14 AWG) copper, 90 °C rated
Torque (conductor)
0.565 N•m (5 lb-in)
