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Allen-Bradley 1756-OV32E digital sinking output module

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Allen-Bradley 1756-OV32E

by Allen-Bradley

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OverviewExperience peak control and dependability in your industrial automation setups with the Allen-Bradley 1756-OV32E. This high-capacity 32-point digital sinking output module is specifically engineered for the ControlLogix platform, delivering seamless 10-30V DC outputs. It incorporates advanced electronic fusing for superior protection, ensuring continuous operation. Its compact 36-pin connector design makes it an excellent choice for applications requiring dense output capabilities and consistent reliability in demanding industrial environments. Integrating the 1756-OV32E leads to improved system safety, quicker fault detection, and optimized output performance, keeping your operations running smoothly and efficiently even under challenging conditions. The 1756-OV32E is distinguished by its integrated per-channel diagnostics, providing immediate insights into system status and significantly reducing troubleshooting time. This characteristic, combined with its high-density output, makes it critical for contemporary industrial machinery where space optimization and operational integrity are crucial. Whether you are upgrading an existing ControlLogix configuration or designing a new automation solution, the 1756-OV32E provides the accuracy, power, and safeguarding your applications require.Key Features 32-Point Digital Sinking Output: Offers extensive control for numerous devices from a single module. Broad Voltage Range (10–30V DC): Ensures compatibility with diverse industrial loads and equipment. Advanced Electronic Fusing: Provides superior overcurrent defense without the need for physical fuse replacements, guaranteeing uninterrupted operation and reduced upkeep. Per-Channel LED Indicators: Enables swift and easy diagnostics, facilitating quick identification and resolution of output status issues. High-Density, Space-Saving Design: Maximizes cabinet space and decreases the number of modules, simplifying system architecture. Effortless ControlLogix Compatibility: Integrates seamlessly into current and new ControlLogix chassis for expanded system functionalities. Robust 36-Pin Connector: Guarantees secure and dependable connections for vital industrial applications. Technical Specifications Model: 1756-OV32E Output Channels: 32 sinking (NPN) Output Voltage: 10–30V DC Maximum Current per Point: 0.5A Maximum Current per Module: 8A total Connector Type: 36-pin Backplane Current (5.1V): Approximately 250 mA Backplane Current (24V): Approximately 150 mA Electronic Protection: Yes, auto-resettable Operating Temperature: 0°C to +60°C Mounting: Designed for ControlLogix chassis Applications High-Volume Packaging Lines: Precisely manages solenoids, actuators, and indicators for efficient packaging. Advanced Material Handling Systems: Powers conveyors, sorters, and robotic arms with dependable digital outputs. Modern Factory Automation: Deploys dense output modules for sophisticated control of manufacturing processes and equipment. Precision Process Control Systems: Ensures reliable and secure switching for valves, pumps, and other critical process components. Building Management Systems: Integrates for lighting control, access systems, and environmental regulation. Water and Wastewater Treatment: Manages pump stations and filtration systems with robust digital outputs. Why ChooseMaximized Space Efficiency: Achieve high-density control within a compact design, enabling smaller control cabinets and lower installation costs.Uninterrupted Operation: Benefit from auto-resettable electronic fusing that safeguards your wiring and loads, minimizing downtime and maintenance.Versatile Compatibility: The sinking output design is ideally suited for interfacing with a wide array of industrial devices, offering broad application flexibility.Enhanced Diagnostic Capabilities: Per-channel LED indicators facilitate rapid fault identification, significantly improving troubleshooting speed and system uptime.Order NowEquip your industrial systems with the reliable performance of the Allen-Bradley 1756-OV32E digital sinking output module from Palm Parts Solution. Contact us today to place your order or request a quote!FAQWhat is the primary function of the Allen-Bradley 1756-OV32E?The 1756-OV32E is a 32-point digital sinking output module designed for ControlLogix platforms, providing precise control over various industrial devices.Does this module offer protection against overcurrents?Yes, it features advanced electronic fusing with auto-resettable protection to ensure continuous operation and safeguard against overcurrent conditions.Can I easily troubleshoot issues with this module?Absolutely. The module includes per-channel LED indicators, which provide quick diagnostic information, simplifying the identification and resolution of output status problems.

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PRODUCT DETAILS

Allen-Bradley 1756-OV32E

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:

  1. Exact replacement — same Allen-Bradley catalog number, new or refurbished, tested and warrantied
  2. Form-fit-function equivalent — alternate revision or build that drops in without code changes
  3. 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-OV32E
  • Output Channels: 32 sinking (NPN)
  • Output Voltage: 10–30V DC
  • Maximum Current per Point: 0.5A
  • Maximum Current per Module: 8A total
  • Connector Type: 36-pin
  • Backplane Current (5.1V): Approximately 250 mA
  • Backplane Current (24V): Approximately 150 mA
  • Electronic Protection: Yes, auto-resettable
  • Operating Temperature: 0°C to +60°C
  • Mounting: Designed for ControlLogix chassis

Applications

  • High-Volume Packaging Lines: Precisely manages solenoids, actuators, and indicators for efficient packaging.
  • Advanced Material Handling Systems: Powers conveyors, sorters, and robotic arms with dependable digital outputs.
  • Modern Factory Automation: Deploys dense output modules for sophisticated control of manufacturing processes and equipment.
  • Precision Process Control Systems: Ensures reliable and secure switching for valves, pumps, and other critical process components.
  • Building Management Systems: Integrates for lighting control, access systems, and environmental regulation.
  • Water and Wastewater Treatment: Manages pump stations and filtration systems with robust digital outputs.

Why Choose the 1756-OV32E?

Maximized Space Efficiency: Achieve high-density control within a compact design, enabling smaller control cabinets and lower installation costs.

Uninterrupted Operation: Benefit from auto-resettable electronic fusing that safeguards your wiring and loads, minimizing downtime and maintenance.

Versatile Compatibility: The sinking output design is ideally suited for interfacing with a wide array of industrial devices, offering broad application flexibility.

Enhanced Diagnostic Capabilities: Per-channel LED indicators facilitate rapid fault identification, significantly improving troubleshooting speed and system uptime.

Availability & Shipping

  • In stock: 1756-OV32E 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-OV32E ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Allen-Bradley

The 1756-OV32E is a 32-point digital sinking output module designed for ControlLogix platforms, providing precise control over various industrial devices.

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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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.

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