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1756-PA75RK Allen-Bradley
Original price
$2,180.50
-
Original price
$3,029.40
Original price
$2,180.50
$2,180.50
-
$3,029.40
Current price
$2,180.50
Trusted By
Product Details
Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.
Product Overview
The 1756-PA75RK is an Allen-Bradley ControlLogix redundant AC power supply, conformally coated ("K" suffix) for enhanced environmental protection. It accepts 85-265 V AC (nominal 120/240 V, 50/60 Hz) and supplies power to the ControlLogix chassis backplane. It provides multiple DC output rails essential for chassis modules. Designed for redundant configurations, the 1756-PA75RK supports automatic load sharing, enhancing system availability in industrial control applications such as process control, manufacturing cells, and critical automation systems.
Best Suited For
- ControlLogix chassis redundant power architectures
- Harsh or corrosive industrial environments
- Systems requiring continuous operation during power supply failure
- Powering multi-voltage Logix backplanes
Input voltage range
85…265 V AC
DC output 5.1 V
13 A
DC output 24 V
2.8 A
Redundant capable
Yes
Conformal coating
Yes
Technical Specifications
I/O & Electrical
Input voltage range
85…265 V AC
Operating frequency
47…63 Hz
Max input power
120 VA / 115 W
Inrush current, max
20 A
Hold-up time
2 cycles @ 50 Hz / 60 Hz
Output power, max
75 W @ 0…60 °C
Current capacity - 5.1 V
13 A
Current capacity - 3.3 V
4 A
Current capacity - 1.2 V
1.5 A
Current capacity - 24 V
2.8 A
Annunciator power
240 V AC / DC @ 50 mA, resistive only
Physical & Environmental
Isolation voltage
250 V continuous; tested 3250 V DC for 60 s
Dimensions (H × W × D)
17.5 × 14.5 × 13.7 cm
Weight
1.45 kg
Shock (operating)
30 G
Vibration
2 G @ 10…500 Hz
Operating temperature
0…60 °C
Relative humidity
5…95 %, non-condensing
Mounting
Chassis slot; open-style enclosure
Certifications
CEAustralian RCMMorocco DOCEurasian Economic Community
