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Allen-Bradley 1756-A4 chassis supporting modules enhances modularity and adaptability in industrial automation.

Allen-Bradley 1756-A4

SKU: 1756-A4
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$390.00
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Allen-Bradley 1756-A4 | 4-Slot ControlLogix Chassis

Overview

The Allen-Bradley 1756-A4 ControlLogix chassis offers the structural and backplane connections for system modules. This 4-slot chassis is designed for horizontal-only, back-panel installation and is compatible with various ControlLogix power supplies, making it perfect for compact industrial automation.

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) for unused slots.

Key Features

  • 4-Slot ControlLogix Chassis – Accommodates up to four modules for compact systems
  • Horizontal Back-Panel Installation Only – Guarantees a secure and stable setup
  • Compatible with Multiple Power Supplies:
    • 1756-PA72, 1756-PB72, 1756-PA75, 1756-PB75, 1756-PC75, 1756-PH75
  • Integrated ControlLogix Backplane – Ensures reliable communication and power distribution
  • Slot Filler Modules Required (1756-N2) – Necessary for safety to cover empty slots
  • 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 consistent backplane for automation solutions
  • Compact Control Panel Installations – Ideal for small-scale ControlLogix system setups
  • High-Performance Machine Control – Ensures precise and efficient automation

Why Choose the Allen-Bradley 1756-A4?

  • Compact and Efficient Chassis Design – Ideal for small control setups
  • Reliable Module Connectivity – Ensures smooth data and power distribution
  • Flexible Power Supply Compatibility – Works with various power options
  • Durable and Sturdy Construction – Built for industrial use

Order Now

Fast shipping and worldwide delivery available.

 

Return to our ControlLogix Controllers main category to explore all models and specs in this family.

Visit our Allen-Bradley Industrial Automation Products master category for a complete range of controllers, drives, motors, HMIs, and accessories.

Brand-New, Authentic, Factory-Sealed Components At PLCVERSE, every item we offer is guaranteed to be brand-new, original, and delivered in its factory-sealed packaging. Our parts are sourced with strict quality control to ensure you receive genuine automation components that meet top industry reliability and performance standards.
1-Year Warranty Coverage Every new product purchased from PLCVERSE includes a full 1-year warranty. We stand behind the quality and durability of our automation components, providing protection against manufacturing defects under normal use. Our commitment is to ensure you receive dependable, high-performance parts with complete peace of mind.
PLCVERSE is an independent seller of industrial automation equipment. We are not an authorized distributor, partner, or representative of any of the manufacturers featured on this website. All brand names, trademarks, and logos remain the property of their respective owners. PLCVERSE has no association or endorsement from ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other brands mentioned.

Description

Allen-Bradley 1756-A4 | 4-Slot ControlLogix Chassis

Overview

The Allen-Bradley 1756-A4 ControlLogix chassis offers the structural and backplane connections for system modules. This 4-slot chassis is designed for horizontal-only, back-panel installation and is compatible with various ControlLogix power supplies, making it perfect for compact industrial automation.

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) for unused slots.

Key Features

  • 4-Slot ControlLogix Chassis – Accommodates up to four modules for compact systems
  • Horizontal Back-Panel Installation Only – Guarantees a secure and stable setup
  • Compatible with Multiple Power Supplies:
    • 1756-PA72, 1756-PB72, 1756-PA75, 1756-PB75, 1756-PC75, 1756-PH75
  • Integrated ControlLogix Backplane – Ensures reliable communication and power distribution
  • Slot Filler Modules Required (1756-N2) – Necessary for safety to cover empty slots
  • 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 consistent backplane for automation solutions
  • Compact Control Panel Installations – Ideal for small-scale ControlLogix system setups
  • High-Performance Machine Control – Ensures precise and efficient automation

Why Choose the Allen-Bradley 1756-A4?

  • Compact and Efficient Chassis Design – Ideal for small control setups
  • Reliable Module Connectivity – Ensures smooth data and power distribution
  • Flexible Power Supply Compatibility – Works with various power options
  • Durable and Sturdy Construction – Built for industrial use

Order Now

Fast shipping and worldwide delivery available.

 

Return to our ControlLogix Controllers main category to explore all models and specs in this family.

Visit our Allen-Bradley Industrial Automation Products master category for a complete range of controllers, drives, motors, HMIs, and accessories.

Condition

Brand-New, Authentic, Factory-Sealed Components At PLCVERSE, every item we offer is guaranteed to be brand-new, original, and delivered in its factory-sealed packaging. Our parts are sourced with strict quality control to ensure you receive genuine automation components that meet top industry reliability and performance standards.

Warranty

1-Year Warranty Coverage Every new product purchased from PLCVERSE includes a full 1-year warranty. We stand behind the quality and durability of our automation components, providing protection against manufacturing defects under normal use. Our commitment is to ensure you receive dependable, high-performance parts with complete peace of mind.

Disclaimer

PLCVERSE is an independent seller of industrial automation equipment. We are not an authorized distributor, partner, or representative of any of the manufacturers featured on this website. All brand names, trademarks, and logos remain the property of their respective owners. PLCVERSE has no association or endorsement from ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other brands mentioned.
Allen-Bradley 1756-A4

Allen-Bradley 1756-A4

$390.00
Add to wishlist
Allen-Bradley 1756-A4

Allen-Bradley 1756-A4

Your Price:
$390.00
Item Added to Your Cart
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