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Allen-Bradley 1756-L55M12

✓ In Stock

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Manufacturer: Allen Bradley - PLC
Product Type: PLC/Programmable Logic Controller
Part Number: 1756-L55M12
Series: ControlLogix
UPC: 10612598286628

Description:

Part number 1756-L55M12 is an Allen-Bradley controller from the ControlLogix family. It has 750 kilobytes data and logic memory and 208 kilobytes I/O memory. The current consumption of this device at 5 volts DC is 1230 milliamperes, while at 24 volts DC, the current consumption is 14 milliamperes. The unit does not possess non-volatile memory. It is equipped with an RS-232 port and LED status indicators. Additionally, it has a replaceable battery.


This unit does not ship with terminal blocks. Terminal blocks may be present in photographs for illustrative purposes.


Automation Stop is NOT an authorized distributor for this manufacturer and therefore the manufacturer’s warranty does not apply. Product comes with Automation Stop's 1-year warranty.

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  Warranty

We proudly offer a one year Automation Stop warranty on most products.

Rockwell Disclaimer: The product is used surplus. Automation Stop is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because Automation Stop is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Automation Stop also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. Automation Stop also makes no representations as to your right to install any such firmware on the product. Automation Stop will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

The Allen-Bradley 1756-L55M12 is a controller that belongs to the ControlLogix 5555 series of controllers. This device is normally used in a chassis as combination with communication and I/O to form ControlLogix systems that provides control of the drive, processes, motion, and sequences. The controller has 750 kilobytes of data and logic memory, as well as 208 kilobytes of I/O memory. This unit's current consumption is 230 milliamperes when operating at 5 volts DC and decreases to 14 milliamperes while the input is 24 volts DC. There is no non-volatile memory available on this device. Alternatively, memory modules of the memory board should be used for long-lasting storage of programs.

For communication applications such as Ethernet/IP and DeviceNet applications, the controller has an RS-232 port. The controller features LED (light emitting diode) indicators to monitor the unit status and condition. This series A controller operates with an internal replaceable battery in case the power is cut off.  There are several optional lithium batteries to choose from with different performance, when measured at 25 degrees Celsius. The first option is the 1756-BA1 battery, as it is estimated to operate for 63 days after power cut-off. The second option is the 1756-BAT, which is expected to operate for 299 days. The controller is capable of operating in a temperature range between 0 and 60 degrees Celsius (32 to 140 degrees Fahrenheit) and in a 5 to 95 percent, non-condensing relative humidity.

We offer UPS shipping. Including Ground, 2nd Day Air, Next Day Air and Early AM. Some of our products have a short lead time, so please contact us if you need any item faster than the lead time shown. If you need to order an item internationally please contact us prior to checking out so we can get you a shipping quote. We can ship UPS or DHL internationally. We can also ship on your UPS or FedEx account number.
If the item is found to be defective within 30 days of the invoice date, a full refund can be issued. If an item is found to be defective through normal use and wear after 30 days but within the 1 year period, the Automation Stop Warranty dictates the appropriate course of action. After the 30 day period, Automation Stop reserves the right to decide between refund, repair, or replacement with identical product. Because of the high volume of outgoing and incoming shipments on a day to day basis, we unfortunately cannot accept returns on items ordered mistakenly or part numbers ordered incorrectly. If a special exception is approved, a 20% restocking fee will be assessed. If you have any questions please contact us at sales@automationstop.com.

FAQ

Question: Does Automation Stop offer repairs on the 1756-L55M12?

Answer: Yes. We offer repairs for the 1756-L55M12 and it comes with our 1 Year Automation Stop Warranty.


Question: What type of warranty comes with the Allen Bradley - PLC and 1756-L55M12?

Answer: If you buy the 1756-L55M12 through Automationstop.com it comes with our 1 Year Warranty and no other warranties.


Question: Can I buy the 1756-L55M12 online?

Answer: Yes. Automation Stop sells the 1756-L55M12 online and you can check out for the quantity and condition listed available above.


Question: What is the manufacturer for the 1756-L55M12?

Answer: The 1756-L55M12 is made by Allen Bradley - PLC.


Question: What type of product is the 1756-L55M12?

Answer: The 1756-L55M12 is part of the ControlLogix series.


Series information for 1756-L55M12

For additional information about 1756-L55M12 check the data sheet or manual. Also check the manual PDF for all wiring diagrams, compatibility, troubleshooting, specifications, installation instructions, and accessories (such as batteries, terminal blocks, or cables) regarding 1756-L55M12.

Revision Part # Also Known As Availability
1756-L55M12/A 1756-L55M12 Ser A, Series A, Rev A Request a Quote

Common Misspellings:

  • 1756-L55MI2
  • 1756-L5SM12
  • 1756-L5SMI2
  • 1756-LS5M12
  • 1756-LS5MI2
  • 1756-LSSM12
  • 1756-LSSMI2
  • 175G-L55M12
  • 175G-L55MI2
  • 175G-L5SM12
  • 175G-L5SMI2
  • 175G-LS5M12
  • 175G-LS5MI2
  • 175G-LSSM12
  • 175G-LSSMI2
  • 17S6-L55M12
  • 17S6-L55MI2
  • 17S6-L5SM12
  • 17S6-L5SMI2
  • 17S6-LS5M12
  • 17S6-LS5MI2
  • 17S6-LSSM12
  • 17S6-LSSMI2
  • 17SG-L55M12
  • 17SG-L55MI2
  • 17SG-L5SM12
  • 17SG-L5SMI2
  • 17SG-LS5M12
  • 17SG-LS5MI2
  • 17SG-LSSM12
  • 17SG-LSSMI2
  • I756-L55M12
  • I756-L55MI2
  • I756-L5SM12
  • I756-L5SMI2
  • I756-LS5M12
  • I756-LS5MI2
  • I756-LSSM12
  • I756-LSSMI2
  • I75G-L55M12
  • I75G-L55MI2
  • I75G-L5SM12
  • I75G-L5SMI2
  • I75G-LS5M12
  • I75G-LS5MI2
  • I75G-LSSM12
  • I75G-LSSMI2
  • I7S6-L55M12
  • I7S6-L55MI2
  • I7S6-L5SM12
  • I7S6-L5SMI2
  • I7S6-LS5M12
  • I7S6-LS5MI2
  • I7S6-LSSM12
  • I7S6-LSSMI2
  • I7SG-L55M12
  • I7SG-L55MI2
  • I7SG-L5SM12
  • I7SG-L5SMI2
  • I7SG-LS5M12
  • I7SG-LS5MI2
  • I7SG-LSSM12
  • I7SG-LSSMI2

Automation Stop sells used surplus products. Automation Stop is not an authorized distributor, affiliate, or representative for the brands we carry. Products sold by Automation Stop come with Automation Stop’s 1-year warranty and do not come with the original manufacturer’s warranty. Designated trademarks, brand names and brands appearing herein are the property of their respective owners. This website is not sanctioned or approved by any manufacturer or tradename listed.

Rockwell Disclaimer: The product is used surplus. Automation Stop is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because Automation Stop is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Automation Stop also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. Automation Stop also makes no representations as to your right to install any such firmware on the product. Automation Stop will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

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