AB 1756-IB16I Digital Input Module
The Allen-Bradley 1756-IB16I is a high-performance 16-point digital input module engineered for industrial automation systems. Designed to interface with sensors, switches, and control devices, it delivers precise data acquisition in demanding environments like manufacturing plants and processing facilities. With rugged construction and DIN rail mounting compatibility, this module ensures reliable signal processing for critical automation tasks.
Technical Specifications
| Attribute | Value |
|---|---|
| Brand | Allen-Bradley |
| Input Type | Digital (16 points) |
| Operating Voltage | 24V DC (20.4-26.4V DC range) |
| Current per Point | 0.5A @ 60°C / 1.0A @ 30°C |
| Bus Current Draw | 200 mA (Max) |
| Mounting | DIN Rail or Panel Mount |
| Dimensions | Standard ControlLogix form factor |


Industrial Applications
This module is essential for:
- Machine status monitoring in assembly lines
- Safety interlock systems in hazardous environments
- Process control feedback loops
- Packaging equipment sensor integration
Compatible with ControlLogix systems including 1756 chassis and Studio 5000 software. Commonly paired with output modules like 1756-OB16EI for complete I/O solutions.
Why Choose Apex Automation?
Founded in 2014, Apex Automation specializes in ready-to-ship industrial automation solutions. Our experts provide:
- Pre-sales technical consultation for system integration
- 1-year comprehensive warranty on all components
- Priority support via email or WhatsApp
- Custom sourcing for obsolete or specialized models
Contact us for competitive pricing and project-specific quotations. Can’t find your required model? Message us on WhatsApp for immediate assistance.
Email: anikaqx@gmail.com |
WhatsApp: +86 136 3952 2374

















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