Allen-Bradley

Allen-Bradley 1756-A10 ControlLogix 10-Slot Chassis

SKU 1756-A10

In stock
  • 12-month warranty
  • Free returns within 30 days
  • Manufacturer: Allen-Bradley

  • Product No.: 1756-A10

  • Country of origin:United States

  • Product Type: ControlLogix Chassis

  • Barcode: 8537101190

  • Payment: T/T, Western Union

  • Weight: 1450g

  • Dimensions: 169 mm x 482.6 mm x 145 mm (H x W x D)

  • Shipping port: Xiamen

  • Warranty: 12 months

The Allen-Bradley 1756-A10 is a 10-slot chassis designed for horizontal back-panel mounting within a ControlLogix system. It provides a high-speed communication path backplane between installed modules and distributes operational DC power to each card position.

Features

  • Provides 10 slots for ControlLogix processors, I/O, power supplies, and communication modules
  • Features horizontal back-panel mounting design
  • Supports high-speed module-to-module backplane communication
  • Distributes system power directly to installed modules

Applications

  • Industrial automation PLC control systems
  • Process control backplane assemblies
  • Distributed I/O rack installations

Technical Specifications

Attribute Value
Manufacturer Allen-Bradley / Rockwell Automation
Model 1756-A10
Number of Slots 10
Mounting Method Only horizontal
Location Panel
Backplane Current (Max) @ 1.2V DC 1.5 A
Backplane Current (Max) @ 3.3V DC 4 A / 4 A (chassis/slot)
Backplane Current (Max) @ 5.1V DC 15 A / 6 A (chassis/slot)
Backplane Current (Max) @ 24V DC 2.8 A / 2.8 A (chassis/slot)
Power Dissipation (Max) 5 W
Functional Earth Ground Wire Size 8.3 mm2 (8 AWG) solid or stranded copper wire rated at 90 degC (194 degF) or greater
Protective Earth Ground Wire Size 2.1 mm2 (14 AWG) solid or stranded copper wire rated at 90 degC (194 degF) or greater
North American Temperature Code T5 (Series B), T4 (Series C)
IEC Temperature Code T5 (Series B), T4 (Series C)
Enclosure Type Rating None (open-style)
Operating Temperature (Series B) 0 to +60 degC (32 to +140 degF)
Operating Temperature (Series C) -25 to +60 degC (-13 to +140 degF)
Surrounding Air Temperature (Max) 60 degC (140 degF)
Nonoperating Temperature -40 to +85 degC (-40 to +185 degF)
Relative Humidity 5 to 95% noncondensing
Operating Vibration 2 g @ 10 to 500 Hz
Operating Shock 30 g
Nonoperating Shock 50 g (Series B), 30 g (Series C)
Minimum Cabinet Size (HxWxD) 50.8 x 71.1 x 20.3 cm (20 x 28 x 8 in.)
Weight (Approx.) 1.45 kg (3.2 lb)

Installation Guidelines

  • Ensure the unit is installed strictly in a horizontal back-panel mounting orientation.
  • Connect functional earth ground using 8.3 mm2 (8 AWG) solid or stranded copper wire rated at 90 degC or higher.
  • Connect protective earth ground using 2.1 mm2 (14 AWG) solid or stranded copper wire rated at 90 degC or higher.
  • Maintain minimum cabinet dimensions of 50.8 x 71.1 x 20.3 cm for proper spacing and ventilation.
  • Observe spacing requirements around the chassis for cable routing and heat dissipation.

Compliance and Certifications

  • c-UL-us (UL File E65584, UL File E194810 for Class I Division 2)
  • FM Approved
  • CE (EN 61326-1, EN 61000-6-2, EN 61000-6-4, EN 61131-2)
  • RCM (EN 61000-6-4)
  • Ex / ATEX (EN 60079-7, EN 60079-0, EN 60079-15)
  • IECEx
  • UKEX
  • UKCA
  • KC
  • CCC
  • Morocco

FAQ

What is the slot capacity of this chassis?

The chassis features 10 slots for mounting ControlLogix modules and power supplies.

What is the allowed mounting orientation for the device?

The device is designed for horizontal back-panel mounting only.

What wire size is required for functional earth grounding?

Functional earth grounding requires 8.3 mm2 (8 AWG) solid or stranded copper wire rated at 90 degC or higher.

What is the maximum power dissipation of the chassis?

The maximum power dissipation for this model is 5 W.

View all FAQs →

Product Documentation

Technical Datasheet (PDF) Complete specifications and technical drawings.

Technical Datasheet

Allen-Bradley 1756-A10 ControlLogix 10-Slot Chassis

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  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our technical warranty.
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Global Express Shipping

  • Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).


For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Color pattern
Black
Country of origin
United States
Power source
AC-powered

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