Allen-Bradley 1794-AND/B Flex Logix Processor

The Allen-Bradley 1794-AND/B FlexLogix Processor is a high-performance modular controller designed for flexible and scalable automation systems. Part of the FlexLogix family, this processor is engineered to provide compact, cost-effective control solutions for distributed control systems in industrial automation applications. It offers exceptional processing power, real-time control capabilities, and seamless integration with other Allen-Bradley equipment, making it ideal for a wide range of applications in manufacturing, material handling, and packaging industries.

Functional Highlights & Key Benefits:

• Compact & Modular Design: The 1794-AND/B processor provides a space-saving solution while maintaining the power and scalability needed for industrial automation. Its modular design allows easy expansion and integration with other FlexLogix components.

• Powerful Processing Performance: With the ability to handle demanding control tasks, this processor supports high-speed I/O processing and real-time control, ensuring system responsiveness and minimizing delays.

• Seamless Network Integration: The 1794-AND/B integrates easily with other Allen-Bradley systems, including ControlLogix, CompactLogix, and PLC-5 systems, ensuring smooth communication across different platforms. It supports Ethernet/IP, making it easy to connect to industrial networks.

• Scalable I/O Capabilities: The processor is designed to accommodate a wide variety of I/O modules, offering flexible configuration options to meet the needs of different applications, whether in small or large systems.

• Enhanced Diagnostics & Troubleshooting: Advanced diagnostics and monitoring features help operators easily identify and resolve issues, reducing downtime and improving system reliability.

Technical Data / Specifications:

• Model: 1794-AND/B FlexLogix Processor

• Processor Type: 32-bit processor with real-time control capabilities

• Input Voltage: 24V DC (nominal)

• Operating Temperature Range: -20°C to 60°C (-4°F to 140°F)

• Memory: 512 KB of user memory

• Communication Ports:

• Ethernet/IP

• RS-232 serial communication

• Mounting: Panel or DIN rail mountable

• I/O Compatibility: Supports 1794 Flex I/O modules (up to 16 modules per system)

• Weight: 1.2 kg (2.65 lbs)

• Dimensions: 4.02 x 5.3 x 3.0 inches (102 x 135 x 76 mm)

• Certifications: UL, CE, RoHS compliant

• Power Consumption: 5W maximum

• Warranty: 1-year limited warranty

Typical Applications & System Integration:

The 1794-AND/B FlexLogix Processor is ideal for automation systems requiring compact yet robust control solutions. It is commonly used in:

• Material Handling Systems: Efficiently controlling conveyors, sorting systems, and automated warehouses, providing real-time feedback and adaptive control.

• Packaging Automation: Managing packaging lines, ensuring precise control over machinery, sensors, and actuators for seamless operations.

• Manufacturing Process Control: Supporting high-speed operations in industries like automotive, food and beverage, and pharmaceuticals, where precision and uptime are critical.

• OEM Equipment: Providing integrated control for machines, robots, and automated equipment built by original equipment manufacturers (OEMs).

• Remote and Distributed Control Systems: The processor’s scalability and network compatibility make it perfect for systems that require multiple controllers or remote monitoring.

Support & Maintenance / Reliability & Service:

Allen-Bradley provides ongoing support for the 1794-AND/B FlexLogix Processor, including firmware updates, troubleshooting assistance, and comprehensive documentation. Through Rockwell Automation, customers can access technical support via phone, email, and online resources. The processor is designed for industrial reliability, with built-in diagnostics to reduce downtime and support quick repairs. In addition, Rockwell Automation offers extended service contracts to ensure the processor continues to perform optimally over its lifetime.

FAQ:

1. What is the primary function of the Allen-Bradley 1794-AND/B FlexLogix Processor?

• The 1794-AND/B serves as a high-performance, modular control processor for industrial automation, providing real-time control and seamless integration with other Allen-Bradley systems.

2. What types of I/O modules are compatible with the 1794-AND/B?

• The 1794-AND/B is compatible with 1794 Flex I/O modules, allowing flexible configuration for various automation needs.

3. What is the operating temperature range of the 1794-AND/B?

• The 1794-AND/B operates efficiently in temperatures ranging from -20°C to 60°C (-4°F to 140°F).

4. Can the 1794-AND/B processor integrate with other Allen-Bradley systems?

• Yes, the 1794-AND/B is designed to integrate seamlessly with ControlLogix, CompactLogix, and PLC-5 systems, as well as with Ethernet/IP networks.

5. What is the power supply requirement for the 1794-AND/B?

• The 1794-AND/B operates on a 24V DC nominal power supply.