Allen-Bradley 1746-OV32

Overview

The Allen-Bradley 1746-OV32 is a robust and essential digital output module specifically engineered for seamless integration with the legacy SLC 500 Programmable Logic Controller (PLC) platform. Designed to extend the control capabilities of your industrial automation systems, this module provides 32 high-density digital output points. It's ideal for managing a wide array of field devices, including solenoids, relays, contactors, and other actuators that are crucial for efficient machine operation and process control. The 1746-OV32 ensures reliable performance with its sinking (current-sinking) outputs and broad voltage compatibility, making it a cornerstone for maintaining and optimizing existing SLC 500 installations. Despite being part of a legacy system, its enduring functionality and ease of integration highlight its value in continuous industrial applications.

Key Features

• 32 Digital Output Points: Offers a high density of outputs for extensive control over multiple field devices, optimizing panel space and simplifying wiring.
• SLC 500 Compatibility: Specifically designed for full compatibility with the Allen-Bradley SLC 500 series PLCs, ensuring straightforward integration and reliable operation within existing systems.
• Wide Output Voltage Range: Operates effectively within a 5-50V DC range, accommodating diverse industrial control voltage requirements.
• Sinking Output Type: Features sinking (current-sinking) outputs, a common configuration that simplifies wiring and enhances safety in specific control topologies.
• Robust Isolation: Provides excellent communication circuit isolation of 500V DC and backplane isolation of 1500V AC, protecting sensitive control equipment from electrical noise and voltage spikes.
• Durable Design: Built to Allen-Bradley's rigorous industrial standards, ensuring long-term reliability and performance in demanding operational environments.
• Ease of Maintenance: As a Series D module, the 1746-OV32 eliminates the need for internal fuses, simplifying maintenance and reducing potential points of failure compared to earlier series.

Technical Specifications

• Model: 1746-OV32
• Product Type: Digital Output Module
• Number of Channels/Points: 32
• Output Voltage Range: 5-50V DC
• Output Type: Sinking (Current Sinking)
• Isolation Voltage (Communication Circuits): 500V DC
• Isolation Voltage (Backplane): 1500V AC
• Fuses: Series D modules (like the 1746-OV32) do not have fuses.
• Compatibility: Allen-Bradley SLC 500 PLC Platform
• Mounting: Chassis-based

Applications

• Industrial Machine Control: Precisely manage motors, valves, and other actuators in automated manufacturing and processing machinery.
• Process Automation: Implement reliable control strategies for various industrial processes in sectors such as chemical, food and beverage, and automotive.
• Solenoid and Relay Activation: Directly interface with and control solenoids, relays, contactors, and indicating lights for operational sequencing.
• Building Automation Systems: Utilize for controlling HVAC components, lighting systems, and security devices within industrial and commercial facilities.
• Legacy System Maintenance: Essential for supporting and extending the operational life of existing SLC 500-based control systems without costly platform migration.

Why Choose This Model?

• Maximized Output Density: With 32 points, it provides extensive control in a single module, reducing the footprint and complexity of your control panel.
• Seamless Legacy Integration: Specifically designed for the SLC 500, ensuring hassle-free installation and compatibility with existing infrastructure, minimizing downtime.
• Reliable Performance: Allen-Bradley's reputation for quality guarantees a dependable component for your critical industrial applications.
• Cost-Effective Solution: A smart choice for maintaining and extending the life of your current SLC 500 systems, offering a viable alternative to full system overhauls.
• DD Parts Solution Advantage: As specialists in industrial automation and legacy systems, DD Parts Solution may have this discontinued model in stock, offering expert support and potential migration pathways if needed.

Order Now

Ensure the continued smooth operation of your SLC 500 system with the high-performance Allen-Bradley 1746-OV32 Digital Output Module. With its 32 sinking output points and robust design, it’s the ideal choice for demanding industrial environments. Contact DD Parts Solution today to check current stock availability and secure this vital component for your automation needs. Our experts are also available to discuss your specific requirements or explore migration solutions to modern platforms if that aligns with your future plans. Don’t let discontinuation affect your productivity – reach out to us for reliable solutions and expert support.

Return to our SLC 500 Controllers main category to explore all models and specifications in this family.

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