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Allen-Bradley 1756-OB32
by Allen-Bradley
Read verified buyer reviews ↓OverviewThe Allen-Bradley 1756-OB32 is a high-performance 32-point digital output module meticulously engineered for seamless integration within ControlLogix systems. Designed to deliver robust and precise ON/OFF actuation, this module is an indispensable component for a wide array of industrial automation applications. Operating reliably within a versatile 10-31V DC voltage range, the 1756-OB32 ensures impeccable control over connected devices, including critical elements such as solenoids, relays, and indicator lamps. This module stands out with its unique identification feature, guaranteeing secure and straightforward configuration within your existing infrastructure. Its design facilitates direct mounting into any ControlLogix chassis, streamlining installation and enhancing system resilience. Furthermore, the 1756-OB32 offers flexible wiring solutions, being fully compatible with Removable Terminal Blocks (RTBs) 1756-TBCH or 1756-TBS6H, or an Interface Module (IFM). This compatibility ensures efficient and secure field-side wiring connections, minimizing downtime and maximizing operational efficiency.Key Features 32 Digital Output Points: Provides efficient and decisive load actuation for complex industrial processes. Wide Operating Voltage Range (10-31V DC): Ensures versatility and adaptability across various power supply configurations. High-Speed ON/OFF Switching: Guarantees precise and instantaneous control, crucial for dynamic industrial operations. Secure Wiring Options: Compatible with 1756-TBCH, 1756-TBS6H RTBs, or IFM for robust and reliable connections. Unique Module Identification: Enhances system security and simplifies configuration and maintenance. Seamless ControlLogix Integration: Engineered for effortless compatibility and optimal performance within ControlLogix platforms. Robust Industrial Design: Built to withstand demanding industrial environments, ensuring longevity and consistent operation. Technical Specifications Model: 1756-OB32 Number of Outputs: 32 Digital Outputs Operating Voltage: 10-31V DC Output Type: ON/OFF Actuation Connector Type: 36-Pin Compatible Terminal Blocks: 1756-TBCH, 1756-TBS6H Mounting Type: ControlLogix Chassis Series: ControlLogix Brand: Allen-Bradley Applications Factory Automation: Optimally controls crucial devices such as solenoids, relays, and indicator lamps, enhancing production line efficiency. Process Control Systems: Delivers stable and efficient output switching, vital for maintaining precise control in complex processing environments. Machine Interface Management: Provides seamless integration and communication with industrial controllers, streamlining human-machine interaction. SCADA & Distributed I/O Systems: Supports efficient remote output control, extending automation capabilities across vast operational areas. Material Handling Systems: Manages conveyor belts, robotic arms, and other automated equipment with high precision. Building Management Systems: Controls lighting, HVAC, and security systems in industrial and commercial facilities. Why Choose Allen-Bradley 1756-OB32?Elevate your industrial operations with the Allen-Bradley 1756-OB32, an output module renowned for its reliability and precision. As a product from Allen-Bradley, it upholds a legacy of superior quality, ensuring consistent performance in demanding applications. Its high-speed ON/OFF switching capability allows for more accurate and efficient control, directly translating to improved operational outcomes. Designed for effortless integration within ControlLogix systems, installation is streamlined, reducing both time and complexity. The module's versatile wiring options, supporting various RTBs and IFM, offer adaptability for diverse installation requirements. Constructed with robust components, the 1756-OB32 is built to endure harsh industrial conditions, promising a long and dependable operational life. Choose this module to optimize your systems and boost overall efficiency.Order NowReady to enhance your industrial control system? Contact us today to learn more about the Allen-Bradley 1756-OB32 and to place your order. Our experts are available to assist you with selection and integration, ensuring a perfect fit for your application needs.FAQWhat is the primary function of the Allen-Bradley 1756-OB32?The 1756-OB32 is a digital output module primarily used for ON/OFF actuation in ControlLogix systems, controlling devices like solenoids, relays, and indicator lamps.What voltage range does the 1756-OB32 support?It operates within a wide voltage range of 10-31V DC, making it adaptable to various power supply configurations.Is this module compatible with specific terminal blocks?Yes, it is compatible with 1756-TBCH, 1756-TBS6H Removable Terminal Blocks, and can also be used with an Interface Module (IFM).Can the 1756-OB32 be easily integrated into existing ControlLogix systems?Absolutely, it is specifically designed for seamless integration and optimal performance within ControlLogix platforms, simplifying setup.What kind of environments is the 1756-OB32 suitable for?It features a robust industrial design, built to withstand demanding industrial environments, ensuring longevity and consistent operation in harsh conditions.
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Allen-Bradley 1756-OB32
Overview
This is a genuine Allen-Bradley component from the ControlLogix family. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.
Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.
Key Features
- Genuine Allen-Bradley catalog part
- Tested before shipment
- Backed by PalmPartsSolution warranty
- Cross-reference and revision assistance available
- Compatible with the broader Allen-Bradley automation ecosystem
- Engineered to integrate inside ControlLogix installations
Compatibility
When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Allen-Bradley equipment. Where applicable, confirm:
- Input/output voltage and current rating
- Communication protocol and network role
- Mounting form factor and footprint
- Operating temperature, humidity, and IP rating
- Required certifications (UL, CE, ATEX, marine, etc.)
Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.
Replacement Information
Three ways to source this part through PalmPartsSolution:
- Exact replacement — same Allen-Bradley catalog number, new or refurbished, tested and warrantied
- Form-fit-function equivalent — alternate revision or build that drops in without code changes
- Engineered migration — current-generation Allen-Bradley platform with documented conversion notes for the ControlLogix family
Contact our engineering team if you need help choosing between these tracks.
Technical Specifications
- Model: 1756-OB32
- Number of Outputs: 32 Digital Outputs
- Operating Voltage: 10-31V DC
- Output Type: ON/OFF Actuation
- Connector Type: 36-Pin
- Compatible Terminal Blocks: 1756-TBCH, 1756-TBS6H
- Mounting Type: ControlLogix Chassis
- Series: ControlLogix
- Brand: Allen-Bradley
Applications
- Factory Automation: Optimally controls crucial devices such as solenoids, relays, and indicator lamps, enhancing production line efficiency.
- Process Control Systems: Delivers stable and efficient output switching, vital for maintaining precise control in complex processing environments.
- Machine Interface Management: Provides seamless integration and communication with industrial controllers, streamlining human-machine interaction.
- SCADA & Distributed I/O Systems: Supports efficient remote output control, extending automation capabilities across vast operational areas.
- Material Handling Systems: Manages conveyor belts, robotic arms, and other automated equipment with high precision.
- Building Management Systems: Controls lighting, HVAC, and security systems in industrial and commercial facilities.
Why Choose the 1756-OB32?
Elevate your industrial operations with the Allen-Bradley 1756-OB32, an output module renowned for its reliability and precision. As a product from Allen-Bradley, it upholds a legacy of superior quality, ensuring consistent performance in demanding applications. Its high-speed ON/OFF switching capability allows for more accurate and efficient control, directly translating to improved operational outcomes. Designed for effortless integration within ControlLogix systems, installation is streamlined, reducing both time and complexity. The module's versatile wiring options, supporting various RTBs and IFM, offer adaptability for diverse installation requirements. Constructed with robust components, the 1756-OB32 is built to endure harsh industrial conditions, promising a long and dependable operational life. Choose this module to optimize your systems and boost overall efficiency.
Availability & Shipping
- ▸In stock: 1756-OB32 ready for immediate dispatch from our Florida warehouse.
- ▸Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
- ▸Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
- ▸Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
- ▸Buy with confidence: Every 1756-OB32 ships with a 1-Year PALM Parts warranty and a 30-day return window.
Frequently Asked Questions — Allen-Bradley
Machine down? We ship parts the same day.
New, surplus, and refurbished Allen-Bradley inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.
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Independent Supplier Notice
PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.
Product Condition & Firmware
All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.