Product Overview
The A-B 1755-A6 is a high-quality remote I/O module designed for use with Allen-Bradley’s ControlNet networks. This module allows seamless integration of remote I/O systems with Allen-Bradley PLCs and other ControlNet-compatible controllers. The A-B 1755-A6 is ideal for applications where distributed control and monitoring of I/O devices are required, providing flexibility in system design and enhancing the scalability of automation systems.
The A-B 1755-A6 module supports up to 16 I/O points and facilitates the connection of remote I/O devices via ControlNet, allowing for efficient and real-time data exchange between devices and control systems. Its high-speed communication capabilities make it suitable for applications where speed and reliability are critical, such as in manufacturing and process control environments.
Designed for easy configuration and installation, the A-B 1755-A6 is a cost-effective solution that simplifies system expansion without the need for complex wiring or additional infrastructure. With its robust design and compatibility with Allen-Bradley’s PLCs, this module ensures smooth and reliable communication for your control system needs.
Technical Specifications
| Parameter | Value |
|---|---|
| Product Model | A-B 1755-A6 |
| Manufacturer | Allen-Bradley |
| Product Type | Remote I/O Module |
| Communication Protocol | ControlNet |
| I/O Points | 16 |
| I/O Type | Digital, Analog |
| Operating Temperature | 0°C to +60°C |
| Mounting | DIN Rail |
| Power Supply | 24V DC |
Key Features and Benefits
Seamless Integration with ControlNet
The A-B 1755-A6 integrates seamlessly with Allen-Bradley’s ControlNet network, providing a high-speed communication link between remote I/O modules and controllers. This integration simplifies system setup and ensures reliable data transfer in real-time, enhancing overall system performance and response times.

Scalability and Flexibility
The A-B 1755-A6 is designed to easily scale your system by allowing you to expand I/O capabilities across remote locations. With 16 I/O points, this module offers flexibility in how you manage distributed control and monitoring. You can easily connect additional remote I/O devices without the need for significant changes to the existing control architecture.
Real-Time Communication
The high-speed ControlNet communication protocol supported by the A-B 1755-A6 ensures real-time data transfer and control. Whether you’re monitoring discrete inputs or controlling analog outputs, the module provides fast and reliable performance, ensuring your automation system operates smoothly and efficiently.
Compact and Easy to Install
With its compact design, the A-B 1755-A6 can be easily mounted on a DIN rail, allowing for quick installation and minimal space usage. The module is designed for ease of use and simplicity, allowing you to integrate it into existing systems with minimal effort.
Cost-Effective Solution
The A-B 1755-A6 offers an affordable way to expand your automation system with remote I/O capabilities. It provides the necessary functionality for distributed control without the need for expensive or complex infrastructure, making it a cost-effective choice for industries that require reliable remote I/O solutions.
Related Models
- 1755-A1 – A smaller, more basic model with fewer I/O points, suitable for simpler applications or limited remote I/O requirements.
- 1755-A7 – A more advanced model with enhanced features, including additional I/O points and extended communication capabilities.
- 1755-A8 – An upgraded version offering improved diagnostics, advanced network management, and support for high-density I/O configurations.
- 1755-A5 – A model with integrated redundancy for mission-critical applications, ensuring continuous communication and system uptime.
- 1755-A2 – A compact variant designed for low-density I/O applications, ideal for small systems and applications with limited remote control needs.
If you need more information on the A-B 1755-A6 or other remote I/O modules, feel free to ask!


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