Allen-Bradley 1756-OG16
Allen-Bradley 1756-OG16
Allen-Bradley 1756-OG16
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Allen-Bradley

Allen-Bradley 1756-OG16 ControlLogix 16 Point TTL Digital Output Module

SKU 1756-OG16

In stock
  • 12-month warranty
  • Free returns within 30 days
  • Manufacturer: Allen-Bradley
  • Product No.: 1756-OG16
  • Origin United States
  • Product Type: Digital Output Module
  • Barcode: 8537101190
  • Payment: T/T, Western Union
  • Weight: 0.2 kg
  • Dimensions: 3.5cm x 14cm x 14.5cm
  • Shipping port: Xiamen
  • Warranty: 12 months

Tags

ControlLogix Digital Output Modules

Product Documentation

Technical Datasheet (PDF) Complete specifications and technical drawings.

Technical Datasheet

Allen-Bradley 1756-OG16 ControlLogix 16 Point TTL Digital Output Module

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Product Description

Description

The Allen-Bradley 1756-OG16 is a ControlLogix digital output module designed to provide 16 distinct points of 5V DC TTL outputs. Operating on a Low True logic structure, this module allows seamless interfacing with TTL-compatible field devices and logic circuits within industrial automation environments. It integrates into the ControlLogix chassis, using Producer/Consumer technology to efficiently share output status and module health diagnostics with multiple controllers across the local network architecture.

Features

  • 16 digital output channels organized into two isolated groups of 8 points.
  • Low True logic operation suitable for 0 to 5V DC TTL applications.
  • Support for electronic keying via software configuration to prevent incorrect slot placement.
  • Front-panel status indicators providing clear visual diagnostics for each I/O point and overall module status.

Applications

  • High-speed semiconductor manufacturing equipment interfaces
  • Laboratory automation and testing environments
  • Integration with custom logic circuits and electronic control panels requiring 5V TTL signaling
  • Low-power digital signaling and discrete state control

Technical Specifications

Specification Value
Manufacturer Allen-Bradley / Rockwell Automation
Module Type TTL Digital Output Module
Number of Outputs 16 (8 points per group)
Voltage Category 5V DC TTL (Low True)
Operating Voltage Range 4.5 to 5.5V DC
Backplane Current Draw (5.1V DC) 250 mA
Backplane Current Draw (24V DC) 0 mA
Total Backplane Power 1.28 W
Continuous Current per Point 24 mA sink, 0.4 mA source
Power Dissipation, Max 1.0 W @ 60 degC
Isolation Voltage 50V continuous, basic insulation type (outputs-to-backplane)
Removable Terminal Block (RTB) 1756-TBNH, 1756-TBSH
RTB Screw Torque 0.4 to 0.7 N-m

Installation Guidelines

  • Ensure the ControlLogix chassis power is managed properly; while the module supports Removal and Insertion Under Power (RIUP), adhering to local plant safety guidelines is recommended.
  • Align the circuit board of the module with the top and bottom chassis card guides, sliding it smoothly into the slot until the locking tabs snap firmly into position.
  • Wire the field connections using a compatible 20-pin Removable Terminal Block (RTB), ensuring correct pin definitions for the low-voltage TTL lines.
  • Route the low-voltage TTL signal wires away from high-voltage AC lines to mitigate potential EMI/RFI interference.
  • Implement proper grounding practices for the chassis to maintain signal integrity and system protection.
Shipping & Returns

Global Express Shipping

  • Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our technical warranty.
FAQ
What is the logic configuration for the output points on the module?
The module utilizes a Low True logic configuration for its 0 to 5V DC TTL outputs.
Which Removable Terminal Blocks can be used with this device?
The device is compatible with the 1756-TBNH and 1756-TBSH Removable Terminal Blocks.
What is the maximum power dissipation rating for the module?
The maximum power dissipation is 1.0 W when operating at a temperature of 60 degC.
Reviews

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1756-OG16

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Allen-Bradley 1756-OG16 ControlLogix 16 Point TTL Digital Output Module

Only 7 item(s) left in stock

  • Manufacturer: Allen-Bradley

  • Product No.: 1756-OG16

  • Country of origin:United States

  • Product Type: Digital Output Module

  • Barcode: 8537101190

  • Payment: T/T, Western Union

  • Weight: 200g

  • Dimensions: 3.5cm x 14cm x 14.5cm

  • Shipping port: Xiamen

  • Warranty: 12 months

View full details
Product Description
FAQ
Shipping Returns
Additional details
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Description

The Allen-Bradley 1756-OG16 is a ControlLogix digital output module designed to provide 16 distinct points of 5V DC TTL outputs. Operating on a Low True logic structure, this module allows seamless interfacing with TTL-compatible field devices and logic circuits within industrial automation environments. It integrates into the ControlLogix chassis, using Producer/Consumer technology to efficiently share output status and module health diagnostics with multiple controllers across the local network architecture.

Features

  • 16 digital output channels organized into two isolated groups of 8 points.
  • Low True logic operation suitable for 0 to 5V DC TTL applications.
  • Support for electronic keying via software configuration to prevent incorrect slot placement.
  • Front-panel status indicators providing clear visual diagnostics for each I/O point and overall module status.

Applications

  • High-speed semiconductor manufacturing equipment interfaces
  • Laboratory automation and testing environments
  • Integration with custom logic circuits and electronic control panels requiring 5V TTL signaling
  • Low-power digital signaling and discrete state control

Technical Specifications

Specification Value
Manufacturer Allen-Bradley / Rockwell Automation
Module Type TTL Digital Output Module
Number of Outputs 16 (8 points per group)
Voltage Category 5V DC TTL (Low True)
Operating Voltage Range 4.5 to 5.5V DC
Backplane Current Draw (5.1V DC) 250 mA
Backplane Current Draw (24V DC) 0 mA
Total Backplane Power 1.28 W
Continuous Current per Point 24 mA sink, 0.4 mA source
Power Dissipation, Max 1.0 W @ 60 degC
Isolation Voltage 50V continuous, basic insulation type (outputs-to-backplane)
Removable Terminal Block (RTB) 1756-TBNH, 1756-TBSH
RTB Screw Torque 0.4 to 0.7 N-m

Installation Guidelines

  • Ensure the ControlLogix chassis power is managed properly; while the module supports Removal and Insertion Under Power (RIUP), adhering to local plant safety guidelines is recommended.
  • Align the circuit board of the module with the top and bottom chassis card guides, sliding it smoothly into the slot until the locking tabs snap firmly into position.
  • Wire the field connections using a compatible 20-pin Removable Terminal Block (RTB), ensuring correct pin definitions for the low-voltage TTL lines.
  • Route the low-voltage TTL signal wires away from high-voltage AC lines to mitigate potential EMI/RFI interference.
  • Implement proper grounding practices for the chassis to maintain signal integrity and system protection.

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Key Features:
#ControlLogix #Digital Output Modules

Product Documentation

Technical Datasheet (PDF) Complete specifications and technical drawings.

Technical Datasheet

Allen-Bradley 1756-OG16 ControlLogix 16 Point TTL Digital Output Module

Download Open in new tab

What is the logic configuration for the output points on the module?
The module utilizes a Low True logic configuration for its 0 to 5V DC TTL outputs.

Which Removable Terminal Blocks can be used with this device?
The device is compatible with the 1756-TBNH and 1756-TBSH Removable Terminal Blocks.

What is the maximum power dissipation rating for the module?
The maximum power dissipation is 1.0 W when operating at a temperature of 60 degC.

Global Express Shipping

  • Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).


For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Color pattern
Black
Country of origin
United States
Power source
DC Power

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