1756-OG16 | Allen-Bradley ControlLogix TTL Output Module

Allen-Bradley 1756-OG16 – 16-Channel TTL Output Module

Key Features

• 16 precision outputs for digital control
• Works with 5V TTL logic systems
• Ultra-fast response time (450μs ON, 700μs OFF)
• Compact single-slot design
• Ideal for high-speed applications

Technical Specifications

• Output Type: DC TTL sourcing
• Voltage Range: 4.5-5.5V DC
• Current per Point: 24mA max
• Total Current: 384mA max
• Switching Speed: 450μs ON, 700μs OFF
• Power Use: 1.5W max
• Terminal Blocks: 1756-TBNH or 1756-TBSH
• Certifications: CE, UL, CISPR 11 Class A
• Shock Rating: 30G operational

Easy Installation

• Fits any 1756 ControlLogix chassis
• Simple wiring with removable terminal blocks
• Works from 0°C to 60°C

Download Complete Manual

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Common Questions

1. What is TTL output used for?
   Perfect for digital logic circuits and microcontroller interfaces.
2. Can I connect LEDs directly?
   Yes, with proper current limiting resistors.
3. How many modules per chassis?
   Up to 17 in large ControlLogix chassis.
4. Is this module good for PLC inputs?
   Designed for outputs only.
5. What’s the module weight?
   Approx. 0.4kg (0.9lb).

Package Contents

• 1x 1756-OG16 output module
• Installation guide

Shipping & Support

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