AB 1756-A10
AB 1756-A10
AB 1756-A10
AB 1756-A10
AB 1756-A10
AB 1756-A10
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1756-A10

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Allen-Bradley 1756-A10 is an active ControlLogix 10-slot chassis for 1756 controllers, communication modules, and I/O.
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Technical specifications for 1756-A10

  • Manufacturer:
    Allen-Bradley
  • Part Number:
    1756-A10
  • Product Family:
    ControlLogix
  • Product Type:
    10-Slot Chassis
  • Stock:
    1
  • Capacity:
    10 Slots
  • Cooling:
    Convection
  • Maximum Power Dissipation:
    5 W
  • Minimum Cabinet Size:
    50.8 × 71.1 × 20.3 cm
  • Enclosure Type:
    Open-Style Equipment
  • Weight:
    1.45 kg
  • Tariff Code:
    8473309000
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Backplane Mounting Environment Application
  • Ten ControlLogix module positions share one documented backplane
  • Open-style construction requires installation inside a suitable enclosure
  • Series, power supply, slot layout, and total module load must be verified together

1756-A10 forms the mechanical and electrical base for a ten-slot ControlLogix system.

Controllers, communication modules, and I/O occupy the shared backplane, so power-supply selection depends on the combined current requirements of the complete chassis.

Confirm the hardware Series, module order, grounding, clearances, enclosure, and environmental control before installation or migration.

Availability, condition, price, and shipping time for 1756-A10 are confirmed during quotation.

Allen-Bradley 1756-A10 ControlLogix Chassis Manuals, Datasheets, Links

Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.

  • The 5.1 V DC backplane limit is 15 A per chassis and 6 A maximum per slot
  • The 24 V DC backplane limit is 2.8 A per chassis and per slot
  • Power-supply selection must include the current requirement of every installed module
  • The chassis is open-style equipment intended for installation inside a suitable enclosure
  • The documented minimum cabinet size is 50.8 × 71.1 × 20.3 cm (H × W × D)
  • Grounding, clearances, and wiring separation must follow the chassis installation instructions
  • Series B operation is documented for 0...60 °C
  • Series C operation is documented for -25...+60 °C
  • The installed hardware Series must be identified before applying environmental limits
  • Ten-slot ControlLogix systems using a controller, communication modules, and local I/O
  • Machine and process-control cabinets requiring a shared 1756 backplane
  • Chassis replacement projects where slot order, module Series, and network connections must be preserved
Description
1756-A10 is an Allen-Bradley ControlLogix 10-slot chassis that provides the backplane and module positions for a 1756 control system.

The open-style chassis uses convection cooling, has an approximate weight of 1.45 kg, and must be installed in an enclosure that meets the documented cabinet-space and environmental requirements.

Before installation or replacement, verify the chassis Series, power supply, complete module load, slot arrangement, grounding, clearances, enclosure, and environmental limits.
Revisions

Revision Part #

Also known as

1756-A10 Series B
1756-A10/B, Series B
1756-A10 Series C
1756-A10/C, Series C
Alternative Names
1756-A10 1756 A10 1756A10 Allen-Bradley 1756-A10 Allen Bradley 1756-A10 AB 1756-A10 ControlLogix 1756-A10 Allen-Bradley ControlLogix 10-Slot Chassis 1756-A10
Technical notes
Allen-Bradley 1756-A10 installation requires the chassis Series, selected power supply, combined backplane current, slot layout, grounding, clearances, enclosure, and environmental limits to be verified together.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
Which power supply should be used with Allen-Bradley 1756-A10?
Select a compatible ControlLogix power supply by totaling the 5.1 V DC and 24 V DC backplane current for every installed module and checking the chassis and per-slot limits.
Why must the hardware Series be checked for Allen-Bradley 1756-A10?
Series B and Series C have different published environmental ranges and installation documentation, so the chassis nameplate Series must be matched before replacement.
What should be installed in unused 1756-A10 chassis slots?
Install a 1756-N2 slot filler module in each unused slot of the standard ControlLogix chassis.
What grounding checks apply to Allen-Bradley 1756-A10?
Bond the chassis and enclosure using the documented ControlLogix grounding method, verify the protective-earth path, and maintain the required separation and routing for field wiring.
How should Allen-Bradley 1756-A10 be checked before moving an existing system?
Record the slot order, catalog number and Series of every module, power-supply catalog number, network connections, grounding, enclosure layout, and controller project before disassembly.
Does Allen-Bradley 1756-A10 require forced-air cooling?
Rockwell Automation lists convection cooling for the chassis; the enclosure design must still maintain the documented ambient limits and clearances for the installed module load.
Which official documents should be used for Allen-Bradley 1756-A10 installation?
Use the current ControlLogix chassis installation instructions and the ControlLogix system technical data together with the manuals for the selected power supply and modules.