Allen-Bradley 1756-A17
Allen-Bradley 1756-A17
Allen-Bradley 1756-A17
Allen-Bradley 1756-A17
Allen-Bradley 1756-A17
Allen-Bradley 1756-A17
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    Apter Power supports large-chassis sourcing, technical records, and migration planning.

1756-A17

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The Allen-Bradley 1756-A17 is a seventeen-slot, horizontally mounted ControlLogix standard chassis with a 6 W maximum chassis power dissipation.
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Technical specifications for 1756-A17

  • Manufacturer:
    Allen-Bradley
  • Part Number:
    1756-A17
  • Product Family:
    ControlLogix
  • Product Type:
    Allen-Bradley 1756-A17 17-Slot ControlLogix Chassis
  • Stock:
    1
  • Slots:
    17
  • Power Dissipation:
    6 W max
  • Mounting Method:
    Horizontal only
  • Location:
    Panel
  • Minimum Cabinet Size:
    50.8 x 96.5 x 20.3 cm
  • Backplane Current at 5.1V DC:
    15 A chassis / 6 A slot max
  • Backplane Current at 24V DC:
    2.8 A chassis / slot max
  • Operating Temperature:
    0 to 60 C
  • Weight:
    2.2 kg
  • Estimated shipping dimensions:
    Product dimensions: 16.9 x 66.1 x 14.48 cm (H x W x D).
  • Tariff Code:
    8537101190
  • 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 Specifications Large Chassis Heat & Access Migration Staging

Features:

  • •Seventeen-slot standard ControlLogix backplane
  • •Largest standard chassis in this group for broad module allocation
  • •Demands coordinated power, wiring, access, and migration planning

1756-A17 provides seventeen backplane positions for large ControlLogix module populations.

Large-rack planning should map every slot, functional zone, reserved position, cable, and module-series record before field work.

The enclosure review must coordinate width, horizontal mounting, heat sources, grounding, service access, and staged acceptance.

Availability is subject to Apter Power's current inventory and sourcing confirmation.

Verified resources for Allen-Bradley 1756-A17:

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.

Allen-Bradley 1756-A17 17-Slot ControlLogix Chassis Specs

General

  • ManufacturerAllen-Bradley
  • Model1756-A17
  • ConditionNew Original ready stock
  • Product FamilyControlLogix

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.

Large-chassis architecture

  • •Seventeen slots: Build a complete position map before cabinet fabrication.
  • •Functional zones: Group modules to support clear wiring and maintenance.
  • •Spare positions: Record the purpose and power allowance of every reserved slot.
  • •Documentation: Keep the hardware list aligned with software and drawings.

Enclosure and service review

  • •Cabinet width: Use the official minimum cabinet recommendation in planning.
  • •Horizontal mount: Maintain the required chassis orientation.
  • •Service access: Allow space for module removal, wiring arms, and the power supply.
  • •Panel environment: Review heat sources and airflow for the full installed assembly.

Large-rack migration staging

  • •Inventory capture: Record model and series for every installed module.
  • •Cable labeling: Label all removable terminals and network connections.
  • •Power verification: Recalculate the backplane load before energization.
  • •Acceptance steps: Test communications and I/O in controlled stages.
Description
The Allen-Bradley 1756-A17 is the seventeen-slot standard ControlLogix chassis for large module populations sharing one backplane.

The Allen-Bradley 1756-A17 mounts horizontally and has a minimum cabinet recommendation of 50.8 x 96.5 x 20.3 cm. The selected ControlLogix power supply mounts on the left.

The Allen-Bradley 1756-A17 should be planned with a complete module inventory, rail-by-rail power calculation, enclosure access review, labeled wiring strategy, and staged migration procedure.
Revisions

Revision Part #

Also known as

1756-A17 Ser B
1756-A17/B, Series B, Rev B
1756-A17 Ser C
1756-A17/C, Series C, Rev C
Alternative Names
1756A17 1756 A17 AB 1756-A17 Allen Bradley 1756-A17 Rockwell 1756-A17 ControlLogix 1756-A17 1756-A17 chassis ControlLogix 17-slot chassis
Technical notes
The Allen-Bradley 1756-A17 is a seventeen-slot, horizontally mounted ControlLogix standard chassis with a 6 W maximum chassis power dissipation. Confirm the installed chassis, series, power architecture, and module context before replacement.
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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.
When is Allen-Bradley 1756-A17 appropriate?
It is appropriate when a validated ControlLogix design needs up to seventeen positions and a single large backplane is preferred.
What is the main planning risk with 1756-A17?
A large module population increases power, wiring, access, heat, and change-control demands that must be reviewed together.
How should a 1756-A17 migration be prepared?
Document every slot and cable, back up projects, verify series compatibility, calculate power, and stage the work under an approved procedure.
What enclosure details matter for 1756-A17 procurement?
Confirm the cabinet envelope, horizontal mounting space, left-side supply clearance, wiring depth, service access, and grounding points.
What information helps quote 1756-A17 accurately?
Provide the exact model, series, quantity, destination, power supply, module inventory, panel drawing, and document requirements.
How can Apter Power assist with 1756-A17 projects?
Apter Power supports chassis sourcing, technical records, procurement coordination, and large-rack system-matching review.