Allen-Bradley 1756-IB16IF ControlLogix Fast Digital DC Isolated Input Module

Product Overview

The 1756-IB16IF is an Allen-Bradley ControlLogix Fast Digital DC Isolated Input Module, engineered for high-speed industrial automation.

It provides 16 individually isolated digital inputs, ensuring precise signal monitoring and protection against electrical noise.

This module detects pulses as short as 10 µs, enabling reliable response in fast automation applications.

With CIP synchronization, the 1756-IB16IF maintains consistent timing across all ControlLogix modules in a system.

Its compact design measures 11 x 8 x 6 inches and weighs 0.95 lbs, supporting flexible panel integration without occupying excessive space.

Operating between 10-30V DC, this module consumes minimal power, approximately 3.8 Watts, making it energy-efficient for demanding industrial setups.

Technical Specifications

Key Features

• High-Speed Digital Inputs: Detects pulses as short as 10 µs with minimal delay.

• Isolated Channels: 16 individually isolated inputs reduce interference and protect signals.

• CIP Synchronization: Ensures consistent timing across the ControlLogix system.

• Flexible Voltage Operation: Supports 10–30V DC input for diverse industrial devices.

• Compact and Lightweight: Easy to mount with minimal panel space requirements.

• Efficient Power Consumption: Consumes only 3.8 Watts while delivering high-speed performance.

Applications

• Industrial automation requiring rapid detection of digital signals.

• Control systems demanding high isolation for sensitive inputs.

• Fast-response manufacturing and process control environments.

• Integration with Allen-Bradley ControlLogix systems for distributed automation.

FAQ

Q1: Is the 1756-IB16IF module brand new and original?
Yes, the 1756-IB16IF is factory-new and fully original from Allen-Bradley.

Q2: How many digital inputs does this module support?
It provides 16 individually isolated digital inputs.

Q3: What is the minimum pulse detection time?
The module detects pulses as short as 10 µs, suitable for high-speed applications.

Q4: What voltage range does it support?
Input voltage operates between 10–30V DC.

Q5: Does it support CIP synchronization?
Yes, the module synchronizes events across the ControlLogix network for consistent timing.

Q6: How long will shipping take?
We have stock; delivery is typically within 3 days to 2 weeks, depending on order size.

Q7: What is the warranty period?
The module includes a 12-month warranty for manufacturer defects.