1756-PB72 | Allen Bradley ControlLogix Standard Power Supply

Technical SpecificationsInput voltage range: 18 32V DC¹Input voltage, nom: 24V DCInput power, max: 95 WOutput power, max: 75 W @ 0..60°C (32 140°F)²Power consumption: 20 W @ 0..60°C (32 140°F)Power dissipation: 68.2 BTU/hrHold-up time³:35 ms @ 18V DC40 ms @ 24V DC40 ms @ 32V DCInrush current, max: 30 ACurrent capacity at 1.2V DC: 1.5 ACurrent capacity at 3.3V DC: 4 ACurrent capacity at 5.1V DC: 10 ACurrent capacity at 24V DC: 2.8 AOvercurrent protection, max: User-supplied 15 A4Fusing: Non-replaceable fuse is soldered in place5Isolation voltage: 250V (continuous), reinforced insulation type, power input-to-backplaneType tested @ 3500V DC for 60 sWeight, 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 chassisChassis compatibility: Series A, Series BWire 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 maxWire category: 1-on power ports6Conductor screw torque: 0.8 N m (7 lb in)North American temperature code: T4IEC temperature code: T4Enclosure 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.