Allen Bradley 1769-PB4K CompactLogix DC Power Supply

FAQ

Q1: What is the Allen-Bradley 1769-PB4K?
A: It is a CompactLogix 24V DC expansion power supply designed for 1769 Compact I/O systems.

Q2: What input voltage does the 1769-PB4K require?
A: It uses a 24V DC nominal input and accepts 19.2–31.2V DC.

Q3: What is the 5V DC output capacity?
A: The power supply provides up to 4.0A at 5V DC.

Q4: What is the 24V DC output capacity?
A: It provides up to 2.0A at 24V DC.

Q5: How many I/O modules can be connected to the power supply?
A: Its power-supply distance rating is 8 I/O modules, meaning modules can be installed up to eight positions away from the power supply. Up to eight modules can be installed on each side.

Q6: Is the 1769-PB4K conformally coated?
A: Yes. The K version has conformal coating for enhanced environmental protection.

Q7: What is the operating temperature range?
A: The specified operating temperature range is 0 to 60°C.

Q8: What are the dimensions and weight of the 1769-PB4K?
A: The height is 118 mm, with overall dimensions of approximately 118 × 70 × 87 mm. The approximate weight is 0.91 kg.

1769-PB4K Allen Bradley

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