Allen Bradley
Allen Bradley ControlLogix 1756-IB16D 16-pt Digital Input Module
Allen Bradley ControlLogix 16-pt Digital DC Input Module.
● In Stock
12-Mo Warranty
Same-Day Dispatch
Ships Worldwide
🎖 Veteran-Owned
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12-month warranty
All units tested
Same-day dispatch
Order by 2pm CST
Worldwide delivery
US, EU, Asia, Middle East
Veteran-owned
CAGE: 9NK75
16 digital inputs
Diagnostic status LEDs
High-speed operation
24V DC input voltage
Module-level isolation
ControlLogix compatible
Product description
The Allen Bradley 1756-IB16D is a ControlLogix 16-point digital DC input module featuring diagnostic capabilities. This module is designed for high-speed data acquisition and is compatible with the ControlLogix platform.
Essential for applications in manufacturing, material handling, and process control where reliable digital signal input is required. Industries such as automotive, food and beverage, and packaging utilize these modules for seamless integration with PLCs.
Stanlo Automation, a veteran-owned supplier of surplus industrial automation parts, offers the 1756-IB16D. We provide dependable components at competitive prices to support your automation projects.
Technical specifications
| Module Type | Digital Input |
| Points | 16 |
| Voltage | 24V DC |
| Isolation | 125V DC per module |
| Diagnostics | Yes |
| Backplane Current | 80mA @ 5.1V DC |
| Series | ControlLogix |
Common applications
Machine interface
Sensor monitoring
Pushbutton and switch input
Alarm status indication
Discrete I/O control
Process automation
Compatible systems
ControlLogix Chassis
ControlLogix Controllers (e.g., 1756-L7x, 1756-L8x)
Also known as
Allen Bradley ControlLogix Input
1756IB16D Module
16-point Digital Input
Replaces / compatible with
The 1756-IB16D is a standard ControlLogix digital input module designed for robust I/O solutions. It integrates seamlessly with other ControlLogix modules and controllers.
Technical note
Expert tip
Ensure the 1756-IB16D module is correctly seated in the ControlLogix chassis and that the backplane connector is clean for reliable communication.What happens next?
1
Email confirmation
Immediate receipt acknowledgment sent to you
2
Account manager assigned
Confirms your part's spec and condition
3
Your quote delivered
Tailored to your specific requirements
Frequently asked questions
What is the voltage and number of points for the Allen Bradley 1756-IB16D?
The Allen Bradley 1756-IB16D is a 16-point digital DC input module designed for 24V DC signals. It provides reliable input for discrete signals within a ControlLogix system.