Allen-Bradley 1756-A10 ControlLogix 10-Slot Chassis

Only 3 item(s) left in stock

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

Key Features:

#Chassis #ControlLogix

Product Documentation

Technical Datasheet (PDF) Complete specifications and technical drawings.

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.

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

Technical knowledge

Modernizing Bailey INFI 90 Symphony HMIs Running on OpenVMS Alpha

A practical guide to replacing aging Bailey Symphony operator stations running on OpenVMS Alpha. It compares Alpha emulation, OpenVMS x86 migration, OPC re-platforming, and phased ABB modernization.

2026 ж. 22 Шілде

Why Maintenance Data Is Essential for Industrial Reliability

Maintenance data connects work orders, sensor signals, asset history, costs, and technician knowledge. Used well, it improves planning, reliability, predictive maintenance, spare-parts control, and...

2026 ж. 15 Шілде

Electric Actuators Designed to Replace Fluids: Hands-on Tutorial

Сұйықтық қуат жүйелерін ауыстыруға арналған электрлік актуаторлар: Практикалық өнеркәсіптік автоматтандыру нұсқаулығы

Бұл мақала SMC компаниясының e-Actuator сериясы сияқты біріктірілген электрлік актюаторлардың дәстүрлі пневматикалық және гидравликалық жүйелерді ауыстыра отырып, өнеркәсіптік қозғалысты басқаруды...

2026 ж. 23 Маусым

$Math Operations Using OpenPLC for Industrial Automation Applications$

Allen-Bradley 1756-A10 ControlLogix 10-Slot Chassis