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GE / IP FANUC Series 90/30 In Stock

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Includes a PDF Electric and Supply warranty.

(Never Used)


1 In Stock

3 Yr PDF Supply warranty

What is Surplus?



4 In Stock

2 Yr PDF Supply Warranty

What is Refurbished?

Repair Service


5-10 Days

2 Yr PDF Supply warranty


Other Available Revisions for the 1756-A7 1756-A7/A1756-A7/B1756-A7/C

Common misspellings:
  • l756-A7
  • 1756A7

The 1756-A7 ControlLogix module is manufactured by Allen-Bradley under the ControlLogix series and it provides a high speed communication path between the modules. Through the high-speed communication path offered by the 1756-A7 chassis backplane, power is distributed to the other modules within the chassis. The ControlLogix rack comes with up to 7 modular backplane slots and it is mounted horizontally. The 1756-A7 offers various backplane current ranges for the chassis and various voltages are included for the slots. The 1756-A7’s operational thermal dissipation is rated at 6.1 BTU per hour while the maximum operational power rating is 1.8 Watts. The 1756-A7 has a backplane current rated as follows: 1.5 Amps at 1.2 Volts, 4 Amps at 3.3 Volts, 15 Amps or 6 Amps at 5.1 Volts, and 2.8 Amps at 24 Volts.

The 1756-A7 weighs 2.4 pounds and the manufacturers shipping dimensions are 20 × 24 × 8 inches. When operating, the designated operating temperature is between 0 and 60 degrees Celsius while the recommended storage temperature is -40 and 85 degrees Celsius. The relative humidity for the 1756-A7 is 5 to 95%, non-condensing. The 1756-A7 is designated at the IEC T6 and T5 temperature codes for the European and North American users. The 1756-A7 uses an 8.3 square millimeters rated stranded or solid copper wire. The enclosure type for the 1756-A7 is the open type and it offers the user an easy installation experience. The 1756-A7 meets various certification standards which include the UL Listed Industrial Control Equipment, the CSA Certified Process Control Equipment, and also the European Union 2004/108/IEC EMC Directive. The vibration specification for the 1756-A7 is 2g at 10 to 500 Hertz. During installation, it is highly recommended to adhere to the spacing requirements when mounting a chassis with a standard power supply in an enclosure.



1756A7 Allen Bradley Input/Output Chassis for 1756 I/O modules, 7 slots AB Rockwell Automation

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PDF Electric & Supply Inc. sells new, new surplus and refurbished products which are sourced through independent channels. All warranties and support, if applicable, are with PDF Electric & Supply Inc. and not the manufacturer. PDF Electric & Supply Inc. is not an authorized distributor or representative for the listed manufacturers and makes no representations as to any quality control performed by any listed manufacturer on the products. The products listed on this website may vary as to their country of origin; the accessories, and other items included with the product; and the language used on the packaging, the parts, and any related instructions or printed material related to the products. This website is not sanctioned or approved by any manufacturer or tradename listed. Designated trademarks, brand names and brands appearing herein are the property of their respective owners.