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1771-P5

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The 1771-P5 power supply is an industrial power supply module which is available from the PLC 5 controller component series by Allen-Bradley/Rockwell Automation. This power supply module is a 2-slot module that needs to have 2 chassis slots for installation. The 1771-P5 power supply module can be installed in a parallel formation with another 1771-P5 power supply module, but not with an AC-powered processor. Additionally, both power supplies in a parallel setup should be turned on at the same time to avoid creating an overcurrent in one of the power supplies. The 1771-P5 power supply module has a nominal input voltage rating of 24 Volts DC and an input voltage range of 20.5 to 30 Volts DC.

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Technical specifications for 1771-P5

Manufacturer	Rockwell Automation
Brand	Allen-Bradley
Part Number/Catalog No.	1771-P5
Module Type	Power Supply
Nom Input Voltage	24 Volts DC
Input Voltage Range	20.5-30 Volts DC
Max Real Input Power	57 Watts
Max Apparent Input Power	N/A
Max Xformer Load	N/A
User Output Current	N/A
Backplane Output Current	8 Amperes (at 5 Volts DC)
Frequency	DC/Rect Sine
Fuse	5 Amperes, 32 Volts, Normal-Blow
Cabling	1771-CT
Paralleled	-P10, -P5
Location	1771 Chassis, 2 Slots
Dimensions	2 Chassis Slots

Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

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The 1771-P5 PLC 5 Power Supply Module by Allen-Bradley is a power supply module fitted in a double 1771 I/O chassis with an input rating of 20.5-30V DC and supplies an output voltage of 5.06V DC. It has an operational voltage range of 20.5-30V DC with an input power of 57W and it supplies an output current up to 8A at 5.01V DC (-+3.8%) output voltage. The 1771-P5 provides circuit isolation tested at 1500V AC (RMS) or 2160V DC for 1 second between input line to chassis ground and provide circuit protection through the 5A, 32V Normal blow fuse (Bussman MTH5). The module has an adjustable power loss delay time of 13.6ms (3.6ms) or 60ms between input power loss-to-processor disable. Most power supply modules can be connected in parallel, but the 1771-P5, can only be connected in parallel with another 1771-P5 module using the 1771-CT parallel connection cable, and the module is keyed to the backplane by connection of the keying band (shipped with the module) between pins 12 and 14, 22 and 24. Its working temperature ranges between 0 and 60 degrees Celsius without de-rating around a relative humidity range of 5-95% without condensation and is kept at a temperature range between -40 and 85 degrees Celsius. The 1771-P5 is UL and CSA/H-certified. The module weighs approximately 1.18Kg (2.6lb).