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1771-OYC
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-OYC 1771-OYC//A1771-OYC//B
Common misspellings:
- l771-OYC
- 177l-OYC
- 1771-0YC
- 1771OYC
The 1771-OYC is a spare part manufactured and designed by Allen-Bradley to be used with the 1771 series of digital I/O AC input and output modules. This spare part consists of a contact output module. The Allen-Bradley 1771-OYC contact output module has an operating voltage that ranges from 0 to 250 Volts AC and from 0 to 175 Volts DC. It has a maximum voltage per output of 30 Volts at 138 Volts AC and 20 Volts at 125 Volts DC. This module also features a backplane current of 550 Milliamperes. The Allen-Bradley 1771-OYC contact output module features a dry-reed type. These relays are widely known for its speed level and they are ideal for low-voltage and low-power applications. Even though they offer a lot of benefits, these cannot be used when surge currents are a threat since their design is made for low-voltage operations only. If this premise is dismissed, the contact output module might suffer irreversible damages.
The environmental conditions for the Allen-Bradley 1771-OYC contact output module are a maximum operating temperature of 60 degrees Celsius, when operating at lower temperatures the life of the contact output can be highly extended. It is recommended to prevent environments with contaminants like acid, ammonia, among others. Some of the benefits provided by the Allen-Bradley 1771-OYC contact output module are that it provides output isolation, which helps assure that a failure on one circuit does not extend to another circuit and it protects the backplane logic from line transients; it increases flexibility in applied voltages and switch analog signals through relays. The shipping weight of the entire module is 3 kilograms.
