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$660.00 $323.00
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Save: 51% off

$660.00 $323.00
Save: 51% off

Home :: PLC & DCS :: 1756-PB72 New Allen Bradley ControlLogix Standard Power Supply

Product 457/5332

1756-PB72 New Allen Bradley ControlLogix Standard Power Supply

$1,350.00 $756.00
Save: 44% off

Part Number: 1756-PB72

Model: ControlLogix Standard Power Supply

Manufacturer: Allen Bradley

Condition: New & Original in Factory Packing

Factory Warranty: 12 Months

Technical Specifications

Input voltage range: 18 32V DC1
Input voltage, nom: 24V DC
Input power, max: 95 W
Output power, max: 75 W @ 0..60??C (32 140??F)2
Power consumption: 20 W @ 0..60??C (32 140??F)
Power dissipation: 68.2 BTU/hr
Hold-up time3:
35 ms @ 18V DC
40 ms @ 24V DC
40 ms @ 32V DC
Inrush current, max: 30 A
Current capacity at 1.2V DC: 1.5 A
Current capacity at 3.3V DC: 4 A
Current capacity at 5.1V DC: 10 A
Current capacity at 24V DC: 2.8 A
Overcurrent protection, max: User-supplied 15 A⁴
Fusing: Non-replaceable fuse is soldered in place⁵
Isolation voltage:
250V (continuous), reinforced insulation type, power input-to-backplane
Type tested @ 3500V DC for 60 s
Weight, approx: 0.95 kg (2.10 lb)
Dimensions: 14.0 x 11.2 x 14.5 cm (5.51 x 4.41 x 5.71 in.)
Module location: Left side of 1756 chassis
Chassis compatibility: Series A, Series B
Wire size: 2.5 mm? (14 AWG) solid or stranded copper wire rated at 90?C (194?F), or greater, 1.2 mm (3/64 in.) insulation max
Wire category: 1-on power ports⁶
Conductor screw torque: 0.8 N m (7 lb in)
North American temperature code: T4
IEC temperature code: T4
Enclosure type rating: None (open-style)

UL certification for 24V DC nominal. Rockwell Automation specified 18 32V DC.
The combination of all output power (5.1V backplane, 24V backplane, 3.3V backplane, and 1.2V backplane) cannot exceed 75 W.
The hold-up time is the time between input voltage removal and DC power failure.
Use time-delay type overcurrent protection in all ungrounded conductors.
This fuse is intended to guard against fire hazard due to short circuit conditions.
Use this conductor category information for planning conductor routing as described in the system level installation manual.