Allen Bradley 1771-PS7 Power Supply Module

FAQ

Q1: What is the Allen-Bradley 1771-PS7 used for?
A1: The 1771-PS7 is a PLC-5 power supply module designed to provide operating power to Allen-Bradley 1771 I/O chassis and installed modules.

Q2: What input voltage does the 1771-PS7 support?
A2: The module supports dual-range AC input voltages of 85–138V AC and 170–276V AC at 47–63 Hz.

Q3: What output capacity does the 1771-PS7 provide?
A3: The power supply delivers 5V DC output with a maximum current capacity of 16 A.

Q4: Which chassis systems are compatible with the 1771-PS7?
A4: The module is compatible with Allen-Bradley 1771-A1B through 1771-A4B PLC-5 chassis systems.

Q5: What type of mounting does the 1771-PS7 use?
A5: The module is designed for chassis mounting directly within a 1771 PLC chassis.

Q6: Does the 1771-PS7 include status indicators?
A6: Yes. The module includes a Power OK indicator for monitoring power supply operation status.

Q7: Is the 1771-PS7 suitable for industrial environments?
A7: Yes. The power supply is designed for industrial automation applications and includes certifications such as UL, CE, and CSA.

Q8: What are the common applications of the 1771-PS7?
A8: Common applications include powering PLC-5 controllers, I/O modules, industrial automation systems, process control systems, and machine control cabinets.

1771-PS7 Allen Bradley

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