Allen-Bradley 1794-IG16

Allen-Bradley 1794-IG16 FLEX I/O TTL Input Module

Overview

The Allen-Bradley 1794-IG16 is a FLEX I/O TTL input module designed for high-speed digital input applications requiring 5V DC logic. With 16 sink-type input channels, this module is ideal for interfacing with TTL-level devices and sensors in compact control systems.

Key Features

• Input Type: TTL (Transistor-Transistor Logic)

• Channels: 16 sink inputs

• Voltage Rating: 5V DC nominal

• Form Factor: Compact FLEX I/O modular design

• High-speed logic compatibility

• LED status indicators for input diagnostics

• DIN rail mountable via terminal base units

Technical Specifications

• Manufacturer: Allen-Bradley / Rockwell Automation

• Part Number: 1794-IG16

• Input Voltage: 5V DC

• Input Points: 16

• Input Type: Sink (accepts sourcing devices)

• Module Type: Digital Input

• Series: FLEX I/O

• Mounting: DIN rail (via 1794 terminal base)

• UPC / GTIN: 10612598403223

• Condition: New

Applications

• High-speed digital systems using 5V TTL signals

• Machine builders and OEMs requiring TTL input integration

• Industrial automation with legacy TTL-compatible devices

• Embedded systems with modular I/O needs

• Compact and scalable control architectures

Benefits

• Enables easy integration of TTL logic devices

• Reduces panel space and wiring with compact modular design

• Reliable and fast signal response for critical digital input monitoring

• Ideal for distributed control systems using the FLEX I/O platform

Shipping & Availability

The 1794-IG16 TTL Input Module is available for immediate shipping worldwide. 

Return to our 1794 FLEX I/O Modules main category to explore all models and specifications in this family.

Visit our Allen-Bradley Industrial Automation Products master category for the complete range of controllers, drives, motors, HMIs, and accessories.

NEW product in original sealed packaging. The product may be of older version or design. The packaging may have markings, signs of discoloration, and wear. DDPARTSSOLUTION Warranty: 1 Year. Manufacturer's Warranty and Support NEVER apply