Allen-Bradley 1791-IOBX Block I/O Module 24V DC

The Allen-Bradley 1791-IOBX Block I/O Module is a robust, reliable, and versatile solution for integrating field devices into an industrial automation system. Designed to operate with a 24V DC power supply, this module simplifies system setup and ensures efficient data exchange between control systems and field equipment. The 1791-IOBX features a compact design and is built to withstand demanding environments, providing durable performance in factory automation and process control applications.

This Block I/O module is a part of the 1791 I/O system, renowned for its ease of integration and flexibility. Whether you're controlling discrete inputs or outputs, the 1791-IOBX module offers the reliability needed for mission-critical automation tasks. With its straightforward configuration, superior electrical isolation, and built-in diagnostics, it ensures smooth operations, reduced downtime, and minimal maintenance costs.

Functional Highlights & Key Benefits

• 24V DC Power Supply: Designed to operate with a 24V DC power input, the module ensures a stable and consistent performance in industrial environments.

• Modular Design: The 1791-IOBX is part of a modular I/O system, offering flexibility for easy expansion and adaptation to your system needs.

• Compact & Durable: With a space-saving design, the 1791-IOBX fits seamlessly in control panels or machinery without taking up too much space. It is built to withstand the rigors of industrial environments, ensuring long-lasting performance.

• Quick Installation: The block I/O module is simple to install, saving time and reducing setup complexity. It can be integrated into your system without requiring extensive wiring.

• Built-in Diagnostics: Advanced diagnostic capabilities allow for rapid troubleshooting and monitoring, helping to minimize downtime and ensure consistent system performance.

• Scalable System Integration: The module easily integrates with other Allen-Bradley control systems, making it an excellent choice for expanding automation systems as needed.

Technical Data / Specifications

• Model: 1791-IOBX

• Power Supply: 24V DC

• Input/Output Type: Block I/O (digital input/output)

• Module Type: Block I/O module

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

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

• Mounting: DIN Rail Mountable

• Dimensions: 3.9" x 4.6" x 3.6" (99 mm x 117 mm x 92 mm)

• Weight: 0.6 kg (1.3 lbs)

• Certifications: UL Listed, CE Marked, RoHS Compliant

• Input Voltage Range: 24V DC

• Current Draw: 50 mA (typical)

• I/O Type: Discrete I/O (Digital inputs/outputs)

Typical Applications / System Integration / Use Cases

The 1791-IOBX Block I/O Module is a versatile solution for a wide range of industrial applications. Some common use cases include:

• Factory Automation: Ideal for controlling machines, sensors, actuators, and other industrial devices, the 1791-IOBX integrates seamlessly with Allen-Bradley PLCs and control systems.

• Process Control Systems: The module is perfect for discrete process control, enabling communication between field devices and controllers in various industries like food and beverage, automotive, and chemicals.

• Material Handling: It ensures efficient and reliable control of conveyors, palletizers, and robotic arms, contributing to optimized material handling operations.

• Automated Assembly Lines: In automated assembly systems, this I/O module facilitates fast and accurate communication with assembly equipment and devices, improving throughput and quality control.

• Packaging: Commonly used in packaging systems, the 1791-IOBX helps manage discrete inputs and outputs in machinery like labelers, packagers, and sorters.

Support & Maintenance / Reliability & Service

Allen-Bradley’s 1791-IOBX module is backed by Rockwell Automation’s global support network, ensuring reliability and minimal downtime. With built-in diagnostics, this module simplifies troubleshooting, reducing maintenance efforts and increasing system uptime. The module’s durability and high-quality build also mean fewer replacements, ultimately lowering the total cost of ownership.

For ongoing support, Rockwell Automation provides expert assistance, comprehensive manuals, and training, enabling users to keep their systems running smoothly and efficiently.

FAQ

1. What type of devices can be connected to the 1791-IOBX module?

• The 1791-IOBX module supports discrete digital inputs and outputs, making it suitable for connecting devices like sensors, actuators, switches, and relays.

2. Can the 1791-IOBX module be used in remote I/O applications?

• Yes, the 1791-IOBX can be used in remote I/O configurations, enabling efficient data transfer and system control over long distances.

3. What is the input power requirement for this module?

• The 1791-IOBX requires a 24V DC power supply for operation, which is standard for many industrial automation systems.

4. What is the temperature range of the module?

• The 1791-IOBX operates in a temperature range of 0°C to 60°C (32°F to 140°F), making it suitable for most industrial environments.

5. Is the 1791-IOBX module easy to install?

• Yes, the module is designed for quick installation, with DIN rail mounting options that simplify integration into control panels and machinery.