Excellent PLC
Product Introduction
The Allen-Bradley 1756-A17 ControlLogix Chassis is a 17-slot modular chassis designed for large-scale ControlLogix automation systems. It serves as the foundation of a ControlLogix architecture, providing a common backplane for controllers, I/O modules, communication modules, motion control modules, and other specialty modules.
The chassis enables high-speed communication and power distribution between installed modules, allowing users to build flexible and scalable automation solutions. With its 17-slot capacity, the 1756-A17 is ideal for applications requiring a large number of modules within a single chassis, helping reduce system complexity and simplify installation.
Widely used in manufacturing, power generation, water treatment, oil and gas, mining, and process industries, the 1756-A17 delivers reliable performance for mission-critical industrial automation applications.
Product Specifications
| Parameter | Description |
|---|---|
| Model | 1756-A17 |
| Product Type | ControlLogix Chassis |
| Manufacturer | Allen-Bradley |
| Series | ControlLogix |
| Number of Slots | 17 |
| Backplane Current @ 1.2V DC | 1.5 A (Chassis), 1.5 A (Per Slot) |
| Backplane Current @ 3.3V DC | 4 A (Chassis), 4 A (Per Slot) |
| Backplane Current @ 5.1V DC | 15 A (Chassis), 6 A (Per Slot) |
| Backplane Current @ 24V DC | 2.8 A (Chassis), 2.8 A (Per Slot) |
| Power Consumption | 1.8 W |
| Power Dissipation | 6.1 BTU/hr |
| Mounting Type | Panel Mount |
| Application | Industrial Automation Systems |
| Dimensions | 965 × 203 × 508 mm |
| Weight | 2.2 kg |
Applications
• Large Manufacturing Systems – Supports multiple controllers, I/O modules, and communication interfaces in centralized automation architectures.
• Process Automation Plants – Provides a scalable platform for complex control and monitoring applications.
• Power Generation Facilities – Hosts critical automation modules for plant operation and supervision.
• Oil & Gas Installations – Supports distributed control and industrial communication networks.
• Water and Wastewater Treatment – Integrates process control, monitoring, and data communication modules.
• Mining Operations – Provides reliable infrastructure for heavy-duty automation systems.
• Material Handling Systems – Coordinates conveyors, sortation equipment, and automated processes.
• Food & Beverage Production – Supports integrated machine and process control applications.
• Chemical Processing Plants – Enables centralized management of process automation systems.
• Industrial Infrastructure Projects – Provides a high-capacity platform for large-scale automation deployments.
Advantages
• 17-Slot Capacity – Accommodates a large number of ControlLogix modules within a single chassis.
• High-Speed Backplane Communication – Enables fast and reliable data exchange between modules.
• Scalable Architecture – Supports future system expansion without major redesign.
• Flexible Module Configuration – Compatible with controllers, I/O, networking, and specialty modules.
• Centralized System Design – Reduces wiring complexity and cabinet space requirements.
• Industrial-Grade Reliability – Designed for demanding automation environments.
• Easy Maintenance – Simplifies module replacement and system servicing.
• Efficient Power Distribution – Provides power to installed modules through the backplane.
• Seamless ControlLogix Integration – Fully compatible with the ControlLogix platform.
• Long-Term Operational Stability – Supports continuous operation in critical industrial applications.
