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1771-OW16
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-OW16 1771-OW16//A1771-OW16//B
Common misspellings:
- l771-OW16
- 177l-OW16
- 1771-0W16
- 1771-OWl6
- 1771OW16
The 1771-OW16 is an authentic Allen-Bradley module that can be used in a 1771-AM1 and 1771-AM2 chassis. The 1771-OW16 does not have any surge limiting circulatory, making it versatile in terms of industrial applications. With properly selected surge limiting devices, operators can use the 1771-OW16 to control resistive, capacitive, and inductive loads. The 1771-OW16’s outputs have been arranged in 2 groups, each consisting of 8 outputs. Plus, each output has been independently isolated. The first arrangement of outputs consists of normally open contacts, while the second arrangement comprises selectable normally-open/normally-closed contacts. To separate loads, this module can concurrently switch all the 16 outputs. Each output has the ability to conduct a 2.0 Amps load at 500 Voltage-Amperes for AC loads and 80 Watts for DC loads. However, the module’s total output power cannot exceed 1440 Voltage-Amperes.
Varying load conditions might shorten the relay life. It is advisable that the module be operated under constant load conditions. After operating relays in high power conditions, users should not operate them at a low current or low voltage. But it is acceptable to operate from low power to high power conditions. Do not use the 1771-OW16 in environments that are contaminated with substances such as chlorine, acid, nitrogen, or ammonia. Both the minimum current and voltage requirements are provided to ensure that there is always an excellent conduction surface between the module’s contacts. Though the relays can function at voltage or current levels less than the specified minimum values, module reliability is not guaranteed. Note that exceeding the maximum power ratings can shorten the relay’s life. Utilize a resistor-capacitor (RC) network across all the contacts to minimize arcing. Not using an RC filter network might result in the production of electromagnetic noise (EMI) that can disrupt surrounding electrical equipment. Also, read the user manual before doing any installation.
