1756-PH75 ControlLogix Standard DC power module Has a load dependent current capacity

Manufacturer Rockwell Automation
Brand Allen Bradley
Part Number/Catalog Number Type 1756-PH75
Series ControlLogix
Module type 1756-PH75
The input voltage is 125 volts DC
Voltage range 90-143 volts DC
Input power 95 watts
Allen-Bradley 1756-PH75 ControlLogix Standard DC Power module is a 125V DC power module for 1756 ControlLogix devices. Install in any slot of the compatible 1756-A7, 1756-A10, 1756-A4, 1756-A13, and 1756-A17 Allen-Bradley ControlLogix chassis. Its input rating is 90-143V DC input voltage and 95W input power rating. The rated output power of the 1756-PH75 is 75W, and the current surge of the entire circuit is 30A. The electrical signal in the circuit has a maximum delay of 50ms at 90-143V DC and has a load-dependent current capacity that varies at different voltages. The maximum current capacity is 1.5A at 1.2V, 4A at 3.3V, 13A at 5.1V and 2.8A at 24V DC.

The 1756-PH75 circuit, with an isolation voltage of 250V between the power input and the backplane, was tested at 3500V DC for 60 seconds using an enhanced insulation type. It uses 2.5mm2 stranded or solid copper wire with an insulation thickness of 1.2 mm (3/64 in), a temperature rating of 90 °C (194 °F), and conductor torque of 0.8 N•m (7 lb•in). It is stored in the non-operating temperature range of -40-85 °C, and when in operation, it is stored between 0 °C and 60 °C at 5-95% non-condensed relative humidity tested by IEC 60068-2-30. The 1756-PH75 is designed to withstand and sustain 30G of operating shock and 2G of vibration, and in non-operating mode it can withstand 50G of shock. The 1756-PH75 weighs 2.10 pounds and has a total volume of 5.51 inches x 4.41 inches x 5.71 inches.