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Allen Bradley PLC 5 1771-OYC

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1771-OYC

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The 1771-OYC contact output module has been designed and manufactured by Allen-Bradley/Rockwell Automation as part of the PLC 5 series. The rated backplane current for this contact output module is 550 milliamps. The 1771-OYC contact output module has an AC operating voltage range of 0 to 250 Volts and a DC operating voltage range of 0 to 175 Volts. The module weighs about 3 pounds and it contains mercury, which means that it should be handled carefully at all times and that it should not be subjected to high levels of vibration. The 1771-OYC contact output module has 12 output modules.

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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.

Technical specifications for 1771-OYC

ManufacturerAllen Bradley
CategoryPLCs
Product LinePLC 5
Part Number1771-OYC
Weight1.00 lbs (0.45 kg)
Module TypeContact Output Module
Max Voltage Per Output30 VA at 138 VAC or 20 VA at 125 VDC
Model StatusEarlier Model
AC Operating Voltage0-250 Volts
DC Operating Voltage0-175 Volts
Backplane Current550 Miliamperes
Max Continuous Current Per ModuleN/A
Wiring Arm1771-WH
NoteContains Mercury
Typical AC Signal Delay (Off)45 (+/- 15) ms
Typical DC Signal Delay (Off)50 ms
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The Allen-Bradley 1771-OYC is a contact output module. It has a maximum voltage of 30 VA at 138V AC or 20 VA at 125V DC. Its AC operating voltage ranges from 0-250V AC and its DC operating voltage ranges from 0-175V AC. Backplane current of this module is 550 mA and its maximum continuous current per module is 2 A at 100V AC, with a maximum of 200 VA. Its typical AC signal delay is 45 +/-15 ms and typical DC signal delay is 50 ms, both when the module is in an off state. The wiring arm used by the 1771-OYC module is the 1771-WN and the entire module weighs 3 lbs. This module contains mercury, so it is important that it be carefully handled and not subjected to excessive vibrations, as this may break the glass capsule containing the mercury.

Revision Part #Also known as
1771-OYC Ser A1771-OYC/A, Series A, Rev A
1771-OYC Ser B1771-OYC/B, Series B, Rev B
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