Allen Bradley 1794-OW8 /A Flex I/O 8 Relay Output Modules

Allen-Bradley 1794-OW8/A FLEX I/O 8-Point Relay Output Module

The Allen-Bradley 1794-OW8/A is an 8-point relay output module designed for the FLEX I/O system, offering versatile and reliable control for various industrial applications.

Key Features

• Output Configuration: Eight individually isolated Form C (SPDT) relay contacts.
• Voltage Ratings:
  • 5–30V DC at 2.0A resistive.
  • 48V DC at 0.25A resistive.
  • 60V DC at 0.25A resistive.
  • 125V DC at 0.22A resistive.
  • 240V AC at 2.0A resistive.
• Power Ratings:
  • 250W max for 125V AC resistive output.
  • 480W max for 240V AC resistive output.
  • 60W max for 30V DC resistive output.
  • 24W max for 48V DC resistive output.
  • 31W max for 125V DC resistive output.
• Signal Delay: Maximum of 10ms for both OFF to ON and ON to OFF transitions.
• Operating Temperature: -20°C to 55°C (-4°F to 131°F).
• Certifications: Includes ATEX, CE, and UL Listed Hazardous.

Installation and Compatibility

The 1794-OW8/A module is compatible with various FLEX I/O terminal base units, such as the 1794-TB2, 1794-TB3, 1794-TB3S, 1794-TBN, and 1794-TBNF. It supports Removal and Insertion Under Power (RIUP), allowing for module replacement and cable connections while the system remains operational. ([rockwellautomation.com](https://www.rockwellautomation.com/en-us/products/hardware/allen-bradley/i-o/in-cabinet-distributed-i-o/1794-flex-i-o.html?utm_source=openai))

Applications

This module is suitable for a wide range of industrial applications requiring reliable relay output control, including process automation, manufacturing systems, and other environments where flexible and robust I/O solutions are essential.

For detailed technical specifications and installation instructions, refer to the official product documentation. ([rockwellautomation.com](https://www.rockwellautomation.com/en-us/products/details.1794-OW8.html?utm_source=openai))