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Includes a PDF Electric and Supply warranty.

Other Available Revisions for the 1756-L83ES 1756-L83ES/A

Common misspellings:
  • l756-L83ES
  • 1756-183ES
  • 1756-Lb3ES
  • 1756L83ES

Technical Specifications for 1756-L83ES

BrandAllen-Bradley / Rockwell Automation
Part number1756-L83ES
DsecriptionSafety controller
User memory10 MB
Safety memory5 MB
Ethernet/IP devices supported250
Thermal dissipation21.2 BTU per hour
Temperature0-60 degrees Celsius
Ethernet Speed1 GB

The 1756-L83ES controller is a ControlLogix 5580 safety controller manufactured by Allen-Bradley. It is used in different industries and it helps to communicate with safety I/O devices following the common industrial protocols. It performs safety and standard functions and communicates with the GuardLogix control system. It comes with 10 MB of standard memory and 5 MB of safety memory. It can support up to 250 Ethernet/IP devices. The front section of the unit comes with a 4-character LED display that shows the status of the controller along with LED indicators. These indicators illuminate for “NET,” “LINK,” “RUN,” “FORCE,” “SD,” and “OK” status updates. A 1-GB Ethernet port is also present on the front of the unit. The 1756-L83ES controller is manufactured with an open enclosure and it should be used for indoor applications only. The controller can be configured by using the Studio 5000 Logix designer software application with a personal computer.

The Allen-Bradley 1756-L83ES controller is connected to the Stratix 5700 switch which is then connected to the digital inputs to the sensor and the control string. The same switch is used to connect the controller to a personal computer. The ControlLogix controller supports the relay ladder logic, structured text, functional block diagrams, and sequential function charts. The controller is able to perform 31 standard tasks with event triggers. The 1756-L83ES controller supports the Ethernet/IP, ControlNet, DeviceNet, Remote I/O, and other network protocols. Memory expansion is possible by using non-volatile memory for storage. The controller has a thermal dissipation rating  of 21.2 BTU per hour. The environmental temperature should be set between 0 and 60 degrees Celsius for operation in both dry and cold conditions.

The 1756-L83ES controller is a ControlLogix and GuardLogix 5580 controller by Allen-Bradley. It comes with10 MB of standard memory.

F.A.Q for 1756-L83ES

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