Features

• Chassis-based or stand-alone power supplies provide 5V DC power to the PLC-5® system
• AC and DC input voltages supported 

Products

1771 Chassis-based Power Supplies

• Require no space outside the I/O chassis
• Provide 5V DC to power to the chassis, up to 8 amps per supply
• Can be paralleled to provide up to 16 A of current per chassis
• Redundant configurations provide failure-proof power of up to 20 amps per chassis

1771 Stand-alone Power Supplies

• Mount along-side the I/O chassis to leave more slots available for other modules
• Provide 5V DC to power to the chassis, up to 16 amps per supply
• Various output current ranges to meet different power supply needs.
• The 1771-PS7 power supply also provides 5V, ±15V, and 24V DC user power

Certifications

• UL, CSA Class I Div 2 Hazardous, Marine and Offshore Certification, European Union Directives