Allen-Bradley 1794-OEA Flex I/O Analog Output Module

The Allen-Bradley 1794-OEA Flex I/O Analog Output Module provides precise and reliable analog output signals for industrial automation systems. Designed to integrate seamlessly with the Allen-Bradley Flex I/O system, this module offers a versatile solution for controlling analog devices in dynamic environments. With 4 analog output channels, it supports a wide range of output signals, making it ideal for controlling actuators, drives, and other analog devices. The 1794-OEA is engineered for high performance and durability, ensuring your automation systems operate with minimal downtime.

Key Benefits and Features:

• 4 Analog Output Channels: The 1794-OEA features 4 independent analog output channels, allowing precise control over multiple analog devices simultaneously.

• Wide Output Range: It supports a wide output range, from 0-10V DC to 4-20mA, providing flexibility for various industrial applications.

• Flexible Integration: Designed for use with the Allen-Bradley Flex I/O system, the module integrates easily into existing industrial control systems, offering scalability and ease of expansion.

• Compact and Robust: With a compact design and high durability, the 1794-OEA module is built to withstand the demanding conditions of industrial environments.

• Simple Installation: The module's user-friendly design and straightforward wiring make installation quick and easy, reducing downtime and setup costs.

• High-Quality Signal Integrity: Designed to maintain high signal quality under various environmental conditions, the 1794-OEA ensures precise performance throughout its lifecycle.

Technical Specifications:

• Model: 1794-OEA

• Type: Analog Output Module

• Number of Channels: 4 (Independent Analog Outputs)

• Output Signal Types:

• 0-10V DC (Voltage Output)

• 4-20mA (Current Output)

• Output Resolution: 12-bit (4096 values per channel)

• Power Supply Requirements:

• Input Voltage: 24V DC

• Maximum Current Consumption: 60mA (typical)

• Operating Temperature Range: 0°C to 60°C (32°F to 140°F)

• Storage Temperature Range: -40°C to 85°C (-40°F to 185°F)

• Mounting: DIN Rail or Panel Mount

• Dimensions: 4.5 x 3.5 x 2 inches

• Weight: 0.25 kg (approx.)

• Certifications: CE, UL, RoHS compliant

• Protection Rating: IP20

Typical Applications and Use Cases:

• Industrial Automation: The 1794-OEA module is ideal for controlling analog actuators, valves, and drives in industrial automation systems, providing precise and reliable control over key processes.

• Process Control Systems: Perfect for applications where analog control is required, such as controlling flow, pressure, and temperature in chemical processing, water treatment, and energy management.

• Machine Control: The module is commonly used in manufacturing environments to control machines, motors, and other devices that require analog input for operation.

• Building Automation: It can be integrated into building management systems (BMS) for controlling HVAC systems, lighting, and other building functions that rely on analog signals for control.

• Energy Management: The 1794-OEA is also suitable for energy monitoring systems, providing precise control for devices such as energy meters, inverters, and battery management systems.

Support & Maintenance:

Allen-Bradley offers robust support for the 1794-OEA Flex I/O Analog Output Module through its dedicated customer service team. Users can access detailed product manuals, installation guides, and troubleshooting resources. Additionally, Allen-Bradley provides firmware updates and advanced support options for system integration, ensuring your systems remain up-to-date and operating at peak efficiency. For long-term reliability, extended warranties and service contracts are available.

Frequently Asked Questions (FAQ):

1. How many channels does the 1794-OEA module support?
   The 1794-OEA module supports 4 independent analog output channels, allowing for simultaneous control of multiple devices.

2. What types of output signals can the module provide?
   The module supports both voltage (0-10V DC) and current (4-20mA) output signals, providing flexibility for various applications.

3. What is the resolution of the output signals?
   The 1794-OEA provides a 12-bit resolution for each output channel, offering 4096 values per channel for precise control.

4. Is the module compatible with other Flex I/O modules?
   Yes, the 1794-OEA is designed to integrate seamlessly with the Allen-Bradley Flex I/O system, ensuring smooth compatibility with other Flex I/O modules.

5. What is the operating temperature range of the module?
   The 1794-OEA operates in environments ranging from 0°C to 60°C (32°F to 140°F), making it suitable for a wide range of industrial conditions.