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Allen-Bradley 1756-IB16
by Allen-Bradley
Read verified buyer reviews ↓OverviewThe Allen-Bradley 1756-IB16 is a high-performance 16-point DC input module engineered for ControlLogix systems, supporting a broad operating voltage between 10-31.2V DC. With a nominal on-state input of 12/24V DC, this versatile component is ideal for various low-voltage industrial applications. It ensures accurate signal sensing and real-time monitoring, crucial for optimal performance within intricate industrial automation setups. Compatibility with 1756-TBNH or 1756-TBSH Removable Terminal Block (RTB) housings enables dependable wiring, simplifying installation and reducing maintenance to enhance operational uptime. Integrate this module into your existing Rockwell Automation infrastructure for seamless functionality and improved control.Key Features 16-Point DC Input Module: Delivers thorough and dependable discrete input monitoring for a wide array of industrial signals. Wide Operating Voltage (10-31.2V DC): Optimized for diverse low-voltage industrial applications, providing flexibility and extensive compatibility. 12/24V DC Nominal On-State Input: Ensures precise and efficient signal processing, leading to accurate control and system responsiveness. Compatible with 1756-TBNH or 1756-TBSH RTBs: Facilitates secure, tool-free wiring connections, improving reliability and simplifying installation. Compact ControlLogix Design: Designed for space-efficient integration within ControlLogix chassis, maximizing panel real estate. Seamless Rockwell Automation Integration: Guarantees effortless connectivity and interoperability with existing Rockwell Automation systems for unified control. Robust Signal Detection: Provides exceptional accuracy and reliability in detecting vital input signals, essential for process integrity. Technical Specifications Model: 1756-IB16 Number of Inputs: 16 Operating Voltage: 10-31.2V DC Nominal On-State Voltage: 12/24V DC Connector Type: 20-Pin Compatible Terminal Blocks: 1756-TBNH, 1756-TBSH Mounting Type: ControlLogix Chassis Series: ControlLogix Applications Factory Automation: Dependably monitors low-voltage DC signals from field devices, ensuring precise control over manufacturing processes. Process Control Systems: Essential for stable and accurate DC input detection, contributing to consistent and high-quality process outcomes. Machine Interface Management: Facilitates seamless integration with industrial controllers, improving communication and operational efficiency. SCADA & Distributed I/O Systems: Supports efficient and accurate input signal acquisition across expansive and complex industrial networks. Energy Management Systems: Ideal for monitoring energy consumption and various DC signals in power distribution and control. Building Automation: Integrates effectively into systems requiring robust DC input monitoring for environmental controls and security. Why Choose This Model?Choosing the Allen-Bradley 1756-IB16 ControlLogix Input Module offers unparalleled performance and reliability for your critical industrial applications. This module excels with its high-performance DC input monitoring, ensuring every signal is detected and processed with maximum accuracy. Its robust signal processing minimizes errors and enhances the responsiveness of your control systems, leading to more efficient and reliable operations. The secure terminal block connectivity, provided by compatibility with 1756-TBNH or 1756-TBSH RTBs, ensures stable and durable wiring, reducing downtime and maintenance. Furthermore, seamless integration within the ControlLogix ecosystem and broader Rockwell Automation systems simplifies configuration and maximizes interoperability. Select the 1756-IB16 for a dependable solution that boosts productivity, enhances system stability, and provides a solid foundation for advanced industrial automation.Order NowEnhance your industrial automation system with the Allen-Bradley 1756-IB16 ControlLogix DC Input Module. Contact Palm Parts Solution today to place your order and ensure optimal performance for your operations.FAQWhat is the operating voltage range for the 1756-IB16?The 1756-IB16 operates within a voltage range of 10-31.2V DC.Which terminal blocks are compatible with this module?The 1756-IB16 is compatible with 1756-TBNH or 1756-TBSH Removable Terminal Blocks.Can this module be integrated into existing Rockwell Automation systems?Yes, the 1756-IB16 is designed for seamless integration within existing Rockwell Automation systems, ensuring effortless connectivity and interoperability.
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Allen-Bradley 1756-IB16
Overview
This is a genuine Allen-Bradley component from the ControlLogix family. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.
Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.
Key Features
- Genuine Allen-Bradley catalog part
- Tested before shipment
- Backed by PalmPartsSolution warranty
- Cross-reference and revision assistance available
- Compatible with the broader Allen-Bradley automation ecosystem
- Engineered to integrate inside ControlLogix installations
Compatibility
When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Allen-Bradley equipment. Where applicable, confirm:
- Input/output voltage and current rating
- Communication protocol and network role
- Mounting form factor and footprint
- Operating temperature, humidity, and IP rating
- Required certifications (UL, CE, ATEX, marine, etc.)
Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.
Replacement Information
Three ways to source this part through PalmPartsSolution:
- Exact replacement — same Allen-Bradley catalog number, new or refurbished, tested and warrantied
- Form-fit-function equivalent — alternate revision or build that drops in without code changes
- Engineered migration — current-generation Allen-Bradley platform with documented conversion notes for the ControlLogix family
Contact our engineering team if you need help choosing between these tracks.
Technical Specifications
- Model: 1756-IB16
- Number of Inputs: 16
- Operating Voltage: 10-31.2V DC
- Nominal On-State Voltage: 12/24V DC
- Connector Type: 20-Pin
- Compatible Terminal Blocks: 1756-TBNH, 1756-TBSH
- Mounting Type: ControlLogix Chassis
- Series: ControlLogix
Applications
- Factory Automation: Dependably monitors low-voltage DC signals from field devices, ensuring precise control over manufacturing processes.
- Process Control Systems: Essential for stable and accurate DC input detection, contributing to consistent and high-quality process outcomes.
- Machine Interface Management: Facilitates seamless integration with industrial controllers, improving communication and operational efficiency.
- SCADA & Distributed I/O Systems: Supports efficient and accurate input signal acquisition across expansive and complex industrial networks.
- Energy Management Systems: Ideal for monitoring energy consumption and various DC signals in power distribution and control.
- Building Automation: Integrates effectively into systems requiring robust DC input monitoring for environmental controls and security.
Why Choose the 1756-IB16?
Choosing the Allen-Bradley 1756-IB16 ControlLogix Input Module offers unparalleled performance and reliability for your critical industrial applications. This module excels with its high-performance DC input monitoring, ensuring every signal is detected and processed with maximum accuracy. Its robust signal processing minimizes errors and enhances the responsiveness of your control systems, leading to more efficient and reliable operations. The secure terminal block connectivity, provided by compatibility with 1756-TBNH or 1756-TBSH RTBs, ensures stable and durable wiring, reducing downtime and maintenance. Furthermore, seamless integration within the ControlLogix ecosystem and broader Rockwell Automation systems simplifies configuration and maximizes interoperability. Select the 1756-IB16 for a dependable solution that boosts productivity, enhances system stability, and provides a solid foundation for advanced industrial automation.
Availability & Shipping
- ▸In stock: 1756-IB16 ready for immediate dispatch from our Florida warehouse.
- ▸Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
- ▸Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
- ▸Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
- ▸Buy with confidence: Every 1756-IB16 ships with a 1-Year PALM Parts warranty and a 30-day return window.
Frequently Asked Questions — Allen-Bradley
Machine down? We ship parts the same day.
New, surplus, and refurbished Allen-Bradley inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.
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Independent Supplier Notice
PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.
Product Condition & Firmware
All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.