5 units sold
Allen-Bradley 1756-A4 | 4-Slot ControlLogix Chassis
Condition: New
Warranty: 1 Year
Available
We deliver worldwide
sales@ddpartssolution.com
📞 +1 (689) 275-3558
Allen-Bradley 1756-A4 | 4-Slot ControlLogix Chassis
Overview
The Allen-Bradley 1756-A4 ControlLogix chassis provides the physical framework and backplane connections for ControlLogix system modules. This 4-slot chassis is designed for horizontal-only, back-panel mounting and supports a variety of ControlLogix power supplies, making it ideal for compact industrial automation applications.
The 1756-A4 chassis ensures efficient power distribution, module connectivity, and data communication, supporting up to four ControlLogix I/O, communication, or specialty modules. It also requires slot filler modules (1756-N2) to cover unused slots.
Key Features
- 4-Slot ControlLogix Chassis – Supports up to four modules for compact system configurations
- Horizontal Back-Panel Mounting Only – Ensures secure and stable installation
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Compatible with Multiple Power Supplies:
- 1756-PA72, 1756-PB72, 1756-PA75, 1756-PB75, 1756-PC75, 1756-PH75
- Integrated ControlLogix Backplane – Provides reliable communication and power distribution
- Slot Filler Modules Required (1756-N2) – Must be used to cover empty slots for safety
- Compact and Lightweight Design – Ideal for small control system installations
Technical Specifications
- Model: 1756-A4
- Series: ControlLogix
- Number of Slots: 4
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Backplane Current (Chassis/Slot Max):
- @ 1.2V DC: 1.5 A / 1.5 A
- @ 3.3V DC: 4 A / 4 A
- @ 5.1V DC: 15 A / 6 A
- @ 24V DC: 2.8 A / 2.8 A
- Power Dissipation: 6.1 BTU/hr
- Power Consumption: 1.8 W
- Dimensions (WxHxD): 263 x 169 x 145 mm (10.35 x 6.65 x 5.71 in.)
- Minimum Cabinet Size (WxHxD): 507 x 507 x 203 mm (20 x 20 x 8 in.)
- Weight: 0.75 kg (1.7 lb)
Applications
- Industrial Automation Systems – Supports ControlLogix controllers and I/O modules
- Factory Process Control – Provides a reliable backplane for automation solutions
- Compact Control Panel Installations – Ideal for small-scale ControlLogix system setups
- High-Performance Machine Control – Enables precise and efficient process automation
Why Choose the Allen-Bradley 1756-A4?
- Compact and Efficient Chassis Design – Ideal for small ControlLogix installations
- Reliable Module Connectivity – Ensures seamless data and power distribution
- Flexible Power Supply Compatibility – Supports multiple ControlLogix power options
- Durable and Sturdy Construction – Built for industrial environments
Order Now
Fast shipping and worldwide delivery available.
Warranty Policy
Our warranty policy is designed to provide peace of mind and confidence in your purchases.
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New
1-year
This warranty covers manufacturing defects and performance issues, ensuring that you can enjoy your product worry-free.
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Our priority is to ensure your satisfaction and the quality of our products and services. If you have any questions about our warranty policy, please do not hesitate to contact our customer service team.
sales@ddpartssolution.com
📞 +1 (689) 275-3558
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NEW product in original sealed packaging. The product may be of older version or design. The packaging may have markings, signs of discoloration, and wear. DDPARTSSOLUTION Warranty: 1 Year. Manufacturer's Warranty and Support NEVER apply
