The Allen-Bradley 1794-OB8EP is a versatile digital output module designed for various industrial automation applications. This module features 8 sourcing current outputs, ensuring reliable control of external devices like solenoids, relays, and other electrical loads.

Key Features

• 8 Sourcing Current Outputs: Each output provides a maximum current of 2A, enabling control of diverse devices.
• 24V DC Nominal On-State Voltage: This voltage ensures compatibility with most industrial control systems.
• Electronically Fused: Built-in electronic fuses protect the module and connected devices from overcurrent conditions.
• Open Style, DIN Mount: The module mounts easily in various enclosures.
• IP20 Rating: This rating provides basic protection against solid objects larger than 12.7mm.
• External Power Supply: It requires a 19.2 – 31.2V DC power supply with a 5% AC ripple and 20 – 35mA current.

Technical Specifications

• Number of Outputs: 8
• Output Type: Sourcing Current
• Output Voltage: 24V DC
• Output Current: 2A
• Power Supply: 19.2 – 31.2V DC, 5% AC ripple, 20 – 35mA
• Mounting: DIN rail
• Environmental: Operating temperature ranges from 0 to 55°C

Applications

• Controlling Solenoids and Valves: The module efficiently controls solenoids and valves in industrial settings.
• Driving Relays and Contactors: It drives relays and contactors with precision and reliability.
• Indicating Machine Status: Use the module to indicate machine status in various applications.
• Interfacing with Other Devices: The module interfaces seamlessly with other devices, enhancing system integration.

Benefits

• Reliable and Durable: The module withstands harsh industrial environments.
• Easy to Configure: It is compatible with a wide range of Allen-Bradley controllers, simplifying configuration.
• Flexible: The module adapts to a variety of applications, offering flexibility.
• Safe: Electronic fuses enhance protection, ensuring safe operation.