Allen-Bradley Flex Ex Power Supply 1797-PS1E

Technical Specifications

• Manufacturer: Rockwell Automation

• Brand: Allen-Bradley

• Product Type: FLEX Ex Power Supply

• Description: FLEX Ex 85…253V AC In/Quad-Ex DC Out Power

• Part Number/Catalog No. :1797-PS1E

• Input Specifications:

  • Voltage Range: 85…253V AC
  • Input Connectors: 85…253V AC, Um = 253V AC, with terminals 1, 2, 4, and 5 (earth symbol)
  • Input Frequency: 47…63 Hz
  • Current Consumption: 0.9 A
  • Input Power: 55 W

• Output Characteristics:

  • Output Power: 4 x 8.5 W
  • Output Voltage: 9.5 V
  • Output Connectors: Terminals 10…17

• Thermal Management:

  • Power Dissipation: 21 W
  • Thermal Dissipation: 71.67 BTU/hr