AB 1756-A13
AB 1756-A13
AB 1756-A13
AB 1756-A13
AB 1756-A13
AB 1756-A13
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1756-A13

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Allen-Bradley 1756-A13 is an active 13-slot ControlLogix chassis for horizontally mounted ControlLogix systems.
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Technical specifications for 1756-A13

  • Manufacturer:
    Allen-Bradley
  • Part Number:
    1756-A13
  • Product Family:
    ControlLogix
  • Product Type:
    ControlLogix 13-Slot Chassis
  • Stock:
    1
  • Slot Count:
    13
  • Mounting Orientation:
    Horizontal
  • Maximum Chassis Power Dissipation:
    5.4 W
  • Relative Humidity:
    5…95%, noncondensing
  • Series B Operating Temperature:
    0…60 °C
  • Series C Operating Temperature:
    −25…60 °C
  • Weight:
    1.9 kg
  • 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 Capacity Environment Installation Application
  • Thirteen ControlLogix module slots on one horizontal backplane
  • Separate chassis power supply selected for the installed module load
  • Series B and Series C hardware covered by Rockwell Automation technical data

1756-A13 provides the common backplane for a 13-slot ControlLogix controller and I/O arrangement.

The installed power supply and every module must be included in the backplane-current and enclosure-thermal review.

Confirm the complete chassis catalog number, hardware series, slot map, module keying, cabinet space, grounding, and project backup before replacement.

Availability, condition, price, and shipping time for 1756-A13 are confirmed during quotation.

Allen-Bradley 1756-A13 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.

  • Maximum backplane current is 1.5 A per chassis at 1.2 V DC
  • Maximum backplane current is 15 A per chassis and 6 A per slot at 5.1 V DC
  • Maximum backplane current is 2.8 A per chassis and 2.8 A per slot at 24 V DC
  • Nonoperating temperature range is −40…85 °C
  • Operating vibration is rated 2 g at 10…500 Hz
  • Operating shock is rated 30 g
  • Use 8.3 mm² (8 AWG) 90 °C copper wire for the functional earth connection
  • Use 2.1 mm² (14 AWG) 90 °C copper wire for the protective earth connection
  • The chassis is open-style equipment and must be installed in a suitable enclosure
  • ControlLogix controller and I/O systems requiring up to thirteen chassis positions
  • Applications that use a horizontally mounted ControlLogix backplane
  • Expansion or replacement projects with a verified power and slot plan
Description
1756-A13 is an Allen-Bradley ControlLogix 13-slot chassis that provides the backplane and mounting structure for a horizontally installed ControlLogix system.

The chassis has a maximum power dissipation of 5.4 W and an approximate weight of 1.90 kg. Rockwell Automation documents a minimum cabinet size of 50.8 × 81.3 × 20.3 cm (height × width × depth) for the 1756-A13/1756-A13K installation.

Before installation or replacement, verify the chassis hardware series, power-supply selection, module current budget, slot assignments, enclosure clearances, grounding, and the controller project configuration.
Revisions

Revision Part #

Also known as

1756-A13 Series B
1756-A13/B, Series B
1756-A13 Series C
1756-A13/C, Series C
Alternative Names
1756-A13 1756A13 1756 A13 Allen-Bradley 1756-A13 Allen Bradley 1756-A13 AB 1756-A13 Rockwell Automation 1756-A13 ControlLogix 1756-A13 Chassis
Technical notes
1756-A13 requires the installed hardware series, power-supply capacity, backplane-current budget, slot assignments, enclosure clearances, and grounding to be verified 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.
Does Allen-Bradley 1756-A13 include a chassis power supply?
No. Select the compatible ControlLogix chassis power supply separately and verify its capacity against the complete module current load.
Can Allen-Bradley 1756-A13 slot positions be changed without updating the controller project?
No. ControlLogix module addresses depend on slot position, so the physical slot map and the Studio 5000 project must remain consistent.
What should be recorded before replacing Allen-Bradley 1756-A13?
Record the hardware series, power-supply catalog number, every installed module and slot, keying, grounding, enclosure layout, and the current project backup.
Can Allen-Bradley 1756-A13 be selected only by counting the required modules?
No. The selection must also include backplane-current demand, heat dissipation, cabinet space, grounding, and future expansion requirements.
Are Allen-Bradley 1756-A13 Series B and Series C identical for environmental planning?
No. Rockwell Automation publishes different lower operating-temperature limits, so verify the nameplate series before applying environmental limits.
Should unused positions in Allen-Bradley 1756-A13 be left completely open?
Follow the ControlLogix installation instructions and use the specified slot-filler practice so unused positions remain protected and the enclosure arrangement is documented.
What information should accompany a quote request for Allen-Bradley 1756-A13?
Provide the full catalog number, hardware series, power-supply model, installed module list, slot map, quantity, required condition, and clear nameplate photos.

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