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1771-P4SK
Rockwell Disclaimer: The product is used surplus. PDF 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 PDF 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, PDF 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. PDF 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. PDF Supply also makes no representations as to your right to install any such firmware on the product. PDF 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.
PDF Supply is NOT an authorized distributor for this manufacturer and therefore the manufacturer’s warranty does not apply. Product comes with PDF Supply's 1-year, 2-year, or 3-year warranty.
Other Available Revisions for the 1771-P4SK 1771-P4SK//A
Common misspellings:
- l771-P4SK
- 177l-P4SK
- 1771-PASK
- 1771P4SK
The 1771-P4SK is a power supply module for PLC 5 systems which are manufactured by Allen-Bradley. It is a conformal-coated power supply module. The conformal coating makes the module durable and resistant to temperature changes and it protects the module from moisture and changes in humidity. Although it can withstand variations in temperature, it is recommended to use the module within the specified temperature limits mentioned by the manufacturer. The recommended operating ambient temperature for the module is 0 to 60 degrees Celsius and the storage temperature is -45 to 85 degrees Celsius. It is also recommended to have the humidity of the environment between 5 and 95% and the humidity should be non-condensing.
The module is suited for industrial use and can be installed in the I/O chassis slot of the 1771 series of PLC-5 system. It has a 15-Amps branch circuit protection and the modules maximum power loss delay time is 13.6 milliseconds. The module operates on an input voltage range of 97 to 132 Volts AC and the recommended input voltage is 120 Volts AC. The maximum power output of the device is 59 Watts and the apparent input power is 89 Watts. The power supply module should be replaced by people familiar with the system. The main power supply should be turned off before replacing the module to prevent damage to the equipment and prevent injury from shock. ESD protection guidelines must be followed and necessary safety precautions should be taken to prevent damage to the equipment.
