1794-OB8 Allen Bradley Flex I DC Output Module 1794OB8 17940B8

Description:

The Allen-Bradley 1794-OB8 DC Output Module is used in FLEX I/O systems to control digital field output devices in industrial automation applications. Commonly installed in control panels, conveyor systems, packaging lines, assembly machines, and process equipment requiring reliable distributed output control. Maintenance teams and system integrators use this part for I/O expansion, failed module replacement, retrofit projects, and restoring stable machine output performance.

Applications:

The Allen-Bradley 1794-OB8 module is widely used in manufacturing plants, material handling systems, food processing lines, water treatment facilities, and automated production equipment where dependable digital output control is required. It supports efficient machine actuation, reduced panel wiring, and reliable operation in distributed control systems.

Technical Specifications:

• Manufacturer Part Number (MPN): 1794-OB8
• Alternate Part Numbers: 1794OB8, 1794-0B8
• Product Type: DC Output Module
• Brand: Allen-Bradley
• Series: FLEX I/O
• Output Channels: 8 outputs
• Output Type: DC digital output
• Voltage Rating: 24V DC nominal
• Mounting: DIN rail / FLEX I/O rack mounting
• Communication: FLEX I/O adapter compatible
• Wiring: Terminal base required
• Application: Machine output control and distributed automation I/O

Common Replacements:

• Allen-Bradley 1794-OB16 FLEX I/O 16-Point Output Module
• Allen-Bradley 1794-IB8 FLEX I/O 8-Point Input Module
• Allen-Bradley 1794-OW8 Relay Output Module