Allen Bradley 1756-PA75 AC Power Supply 85-265VAC 75W

The 1756-PA75 is an AB Standard power supply designed for ControlLogix systems. Installed in the dedicated power supply slot on the left side of any ControlLogix chassis, this module provides essential backplane power to all installed modules, enabling their operation.

Key features include:

• Input voltage range: 85-264VAC with 47-63 Hz frequency
• Nominal input voltages: 120VAC / 240VAC
• Output power rating: 75W (operating temperature: 0...+60°C / +32...+140°F)
• Current capacities: 4A at 3.3VDC, 13A at 5.1VDC, 2.8A at 24VDC
• Compatible with ControlLogix chassis: 1756-A4, 1756-A7, 1756-A10, 1756-A13, 1756-A17 (Series B and C)
• Hold-up time during power interruption: 2 cycles @ 85VAC, 6 cycles @ 120VAC, 20 cycles @ 220VAC
• Isolation voltage: 250V continuous (Reinforced Insulation Type)
• Non-replaceable fuse for short circuit protection
• Designed for Pollution Level 2 Industry Environments and Category II applications
• Operational altitude: up to 2000 meters without derating