1797-PS2E2/A FLEX EX I/O Series intrinsically safe lECEX 24 volt DC rated power module
The 1797-PS2E2 PSU(Power Supply Unit) is one of the most important components of an intrinsically safe system. The purpose is to isolate the input power circuit from the hazardous area of the associated electrical control circuit and to prohibit the transfer of circuit problems from the input side to the output side.
The unit is part of the FLEX Ex I/O series and it features an operating voltage range of 18 to 32 Volts DC. The 1797-PS2E2 power supply has dimensions of 140 x 174 x 280 millimeters (5.5 x 6.9 x 11 inches) and it weighs 7.7 kilograms (17 pounds) approximately. The unit has an output power of 4 to 8.5 Watts and an input power of 55 Watts. The unit has an output power of 4 to 8.5 Watts and an input power of 55 Watts.
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