Allen-Bradley - 1756-PA50 Slim Power Supply

Allen-Bradley 1756-PA50 ControlLogix Standard Power Supply

Key Technical Specifications

• Brand: Allen-Bradley
• Model: 1756-PA50
• Series: ControlLogix Standard DC Power Supply
• Input Voltage Range: 85-265V AC (47-63 Hz)
• Nominal Input: 120/240V AC
• Maximum Inrush Current: 30 Amperes
• Output Power: 60W @ 0-50°C; 50W @ 0-60°C
• Output Voltages and Currents:
• 1.2V DC @ 1.5A
• 3.3V DC @ 2A
• 5.1V DC @ 8A (50°C) or 6A (60°C)
• 24V DC @ 2.5A (50°C) or 2.0A (60°C)
• Hold-up Time: 30ms at 60W; 40ms at 50W
• Isolation Voltage: 250V Continuous (Reinforced Insulation)

Environmental & Operational Data

• Operating Temperature: 0 to 60°C (32 to 140°F)
• Relative Humidity: 5-95% (non-condensing)
• Operating Shock: 30g
• Input Power Consumption: 81W/91VA @ 50°C; 68W/77VA @ 60°C
• Enclosure Type: Open (for mounting inside a chassis)

Frequently Asked Questions (FAQ)

What is the output power of the 1756-PA50?

• The 1756-PA50 delivers 60 watts of output power at temperatures up to 50°C. It provides a derated output of 50 watts when operating at up to 60°C.

What chassis can I use this power supply with?

• This power supply fits multiple 1756 chassis including the 1756-A4, -A7, -A10, -A13, and -A17. It works with Series A, B, and C versions of these chassis.

What is the input voltage range for this module?

• The 1756-PA50 accepts a wide input range from 85 to 265 volts AC. This flexibility makes it suitable for use with common industrial power sources worldwide.

Can this power supply power external devices?

• No, the 1756-PA50 functions exclusively as a system power supply for the ControlLogix backplane. You cannot use it to supply power to external electrical devices.

What is the condition of the product and shipping time?

• We supply brand new, original stock. We typically ship orders within 5 business days. We use reliable carriers like DHL, FedEx, and UPS. We also support a 30-day return policy.

For pricing and availability, please contact our sales team.
Contact: sales@nex-auto.com