Allen-Bradley 1756-A4

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
• 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
• 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 ABB ACS580-01-06A0-4?

• 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

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. FLATECK Warranty: 1 Year. Manufacturer's Warranty and Support NEVER apply