Allen-Bradley 1771-P6R PLC Redundant Power Supply Module

FAQ

Q1. What is the 1771-P6R used for?
It provides regulated 5V DC power to the PLC-5 1771 I/O chassis with redundancy capability.

Q2. What makes this module different from standard power supplies?
It supports redundant configurations, allowing multiple units to operate together for higher reliability.

Q3. What input voltage does it require?
It operates on 194–264 V AC, typically 220 V AC systems.

Q4. What is the output capacity?
It delivers up to 8 A at 5 V DC to the backplane.

Q5. Can multiple units be connected together?
Yes, multiple power supplies can be daisy-chained to build a redundant system.

Q6. How is it installed?
It installs into a single slot in a 1771 I/O chassis.

Q7. What are the physical dimensions?
Approximately 305 mm × 254 mm × 229 mm (chassis-based form factor).

Q8. What is the weight of the module?
Approximately 1.31–1.33 kg (about 2.9 lbs).

1771-P6R Allen Bradley

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