Allen Bradley 1756-PH75 DC Power Supply

FAQ

Q1: What is the function of the 1756-PH75 module?
It supplies regulated DC power to a ControlLogix chassis and its installed modules.

Q2: What input voltage does this power supply require?
It operates on high-voltage DC input, typically 90–143 V DC with a nominal rating of 125 V DC.

Q3: How much output power is available?
The module provides up to 75 W of total output power.

Q4: What output voltages are provided?
It delivers multiple backplane voltages including 5.1 V, 3.3 V, 1.2 V, and 24 V DC.

Q5: Does this model support redundancy?
No, it is a standard (non-redundant) power supply.

Q6: What are the installation requirements?
It mounts directly into a ControlLogix chassis without requiring external cables.

Q7: What environmental conditions can it operate in?
It is designed for industrial environments with operating temperatures from 0 °C to 60 °C.

Q8: What are the physical size and weight?
The unit measures approximately 140 mm × 112 mm × 145 mm and weighs about 1.0 kg.

1756-PH75 Allen Bradley DC Power Supply

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