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Allen-Bradley 1756-OG16 TTL I/O module for ControlLogix systems

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Allen-Bradley 1756-OG16

by Allen-Bradley

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OverviewUpgrade industrial automation with the Allen-Bradley 1756-OG16 TTL Output Module, an ideal component for accurate digital command within your ControlLogix system. This robust module provides 16 individual low-true digital outputs, functioning perfectly at a 0–5V DC logic level. Designed with a convenient 20-pin connector, the 1756-OG16 is precisely crafted to enable quick and dependable switching, making it an essential asset for rapid digital applications across a wide variety of industrial settings. Optimized for effortless setup, the 1756-OG16 is excellent at driving logic-level inputs on various programmable logic controllers (PLCs), sophisticated sensors, and numerous other TTL-compatible devices. Experience unparalleled accuracy and consistent digital output performance, ensuring your key control processes operate with peak efficiency and reliability.Key Features 16 High-Performance TTL Digital Outputs: Offers extensive connectivity for diverse control requirements. Precise 0–5V DC Logic Level: Guarantees compatibility and dependable signaling with TTL-sensitive equipment. Low True (Sinking) Logic: Provides flexible control choices for various industrial configurations. 20-Pin Connector Design: Ensures secure and simple installation within your ControlLogix chassis. Exceptional High-Speed Switching: Perfect for time-sensitive digital control applications demanding swift responses. Seamless ControlLogix Backplane Integration: Guarantees full compatibility and effective communication within your current system. Robust Channel-to-Backplane Isolation: Improves system reliability and guards against electrical interference. Technical SpecificationsThe Allen-Bradley 1756-OG16 is engineered to meet stringent industrial benchmarks, providing dependable performance: Model: 1756-OG16 Output Channels: 16 individual channels Output Voltage: 0–5V DC (TTL logic level) Logic Type: Low True (Sinking) Connector Type: 20-pin Backplane Current (5.1V): Approximately 250 mA Backplane Current (24V): Approximately 100 mA Isolation: Channel-to-Backplane Operating Temperature: 0°C to +60°C (32°F to 140°F) Mounting: Standard ControlLogix chassis slot ApplicationsThe adaptability and strong performance of the 1756-OG16 make it appropriate for a wide range of demanding industrial uses: Advanced High-Speed Logic Control: Perfect for integrating with various TTL-compatible devices and systems. Precision Sensor & Signal Triggering: Delivers reliable low voltage digital outputs for crucial sensing operations. Automated Electronics Testing Systems: Provides consistent and accurate TTL pulse generation for quality control. Robotics & Complex Automation: Guarantees precise, rapid signal control for intricate robotic movements and automated tasks. Process Control Systems: Manages discrete output signals for various valves, indicators, and actuators. Why Choose This Module? Broad Device Compatibility: Offers standard TTL output, ensuring effortless integration with a wide array of industrial devices and systems. Optimized for Speed: Engineered for high-speed switching, crucial for time-sensitive processes where rapid response is vital. Space-Saving Design: Its compact 16-point configuration with a 20-pin connector maximizes panel space efficiency. Unmatched ControlLogix Integration: Enjoy simple setup and dependable performance within your existing Allen-Bradley ControlLogix architecture. Global Availability & Support: Available and ready to ship worldwide, supported by reputable industrial automation expertise. Proven Allen-Bradley Reliability: Invest in a product from a trusted leader in industrial automation, ensuring long-term durability and performance. Order NowReady to boost your control system's accuracy and speed? The Allen-Bradley 1756-OG16 TTL Output Module is in stock and available for immediate worldwide shipping. Do not settle for less—invest in a solution that delivers.FAQWhat is the primary function of the Allen-Bradley 1756-OG16?The 1756-OG16 is a TTL Output Module designed to provide 16 independent low-true digital outputs for precise digital control within ControlLogix systems.What type of logic level does the 1756-OG16 operate at?It operates at a 0–5V DC logic level, ensuring compatibility with TTL-sensitive equipment.How many output channels does this module have?The module features 16 individual output channels.Is the 1756-OG16 suitable for high-speed applications?Yes, it is engineered for exceptional high-speed switching, making it ideal for time-critical digital control applications.What kind of isolation does the 1756-OG16 provide?It offers robust channel-to-backplane isolation, which enhances system reliability and protects against electrical interference.

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PRODUCT DETAILS

Allen-Bradley 1756-OG16

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

The Allen-Bradley 1756-OG16 is engineered to meet stringent industrial benchmarks, providing dependable performance:

  • Model: 1756-OG16
  • Output Channels: 16 individual channels
  • Output Voltage: 0–5V DC (TTL logic level)
  • Logic Type: Low True (Sinking)
  • Connector Type: 20-pin
  • Backplane Current (5.1V): Approximately 250 mA
  • Backplane Current (24V): Approximately 100 mA
  • Isolation: Channel-to-Backplane
  • Operating Temperature: 0°C to +60°C (32°F to 140°F)
  • Mounting: Standard ControlLogix chassis slot

Applications

The adaptability and strong performance of the 1756-OG16 make it appropriate for a wide range of demanding industrial uses:

  • Advanced High-Speed Logic Control: Perfect for integrating with various TTL-compatible devices and systems.
  • Precision Sensor & Signal Triggering: Delivers reliable low voltage digital outputs for crucial sensing operations.
  • Automated Electronics Testing Systems: Provides consistent and accurate TTL pulse generation for quality control.
  • Robotics & Complex Automation: Guarantees precise, rapid signal control for intricate robotic movements and automated tasks.
  • Process Control Systems: Manages discrete output signals for various valves, indicators, and actuators.

Why Choose the 1756-OG16?

  • Broad Device Compatibility: Offers standard TTL output, ensuring effortless integration with a wide array of industrial devices and systems.
  • Optimized for Speed: Engineered for high-speed switching, crucial for time-sensitive processes where rapid response is vital.
  • Space-Saving Design: Its compact 16-point configuration with a 20-pin connector maximizes panel space efficiency.
  • Unmatched ControlLogix Integration: Enjoy simple setup and dependable performance within your existing Allen-Bradley ControlLogix architecture.
  • Global Availability & Support: Available and ready to ship worldwide, supported by reputable industrial automation expertise.
  • Proven Allen-Bradley Reliability: Invest in a product from a trusted leader in industrial automation, ensuring long-term durability and performance.

Availability & Shipping

  • In stock: 1756-OG16 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-OG16 ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Allen-Bradley

The 1756-OG16 is a TTL Output Module designed to provide 16 independent low-true digital outputs for precise digital control within ControlLogix systems.

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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