Part Number: 1756-PB72Model: 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.
- Availability: In Stock
- Estimated Lead Time: Ships in 1 - 7 Working Days
- Shipping Weight: 2 Kg
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