Varying star amount pictures Varying star amount pictures Varying star amount pictures Varying star amount pictures Varying star amount pictures
  • 4.83 (6)
  • Click a star to rate this product
    Varying star amount pictures Varying star amount pictures Varying star amount pictures Varying star amount pictures Varying star amount pictures
  • 4.83 (6)
  • Click a star to rate this product
Parker Eurotherm I/O Processor Module L5311



Sell Surplus: Have a L5311 to sell? Sell Now
Exchange Credit: Learn more about our exchange credit program
  • Part Number: L5311
  • SKU: L5311PES
  • Manufacturer: Parker Eurotherm SSD
  • Series: Link Hardware

L5311 Technical Specifications

Manufacturer Eurotherm Parker SSD
Series SSD Link / Eurotherm Drives
MPN L5311
Product Type Link Card
Model RTN Acrylic Link Card
Manual Number HA353795
Voltage 5 VDC
Dimensions 4.7H x 1.25W x 3.54D inches, 0.3lbs

About the L5311


The L5311 Real Time Network LinkCard Plug-in Module was built, developed, and produced by the Parker Eurotherm company. This RTN card is an interface that meant to work between a Link component and a fiber optic network system. When plugged into either a LinkRack or a LinkStation, the L5311 is able to communicate with other modules that are plugged into the Link network by a 1000 micron acrylic fiber optic cable.  

The L5311 module comes equipped with two integrated sets of receivers and transmitters in order to support the primary and secondary fiber optic channels. The intensity of the transmission is able to be selected in three different intensity levels (Low level, Medium level, and High level), and activated by the toggle switches, though it depends on the distance to the Link nodes. The Low toggle (in the center position) extends up to 20 meters, or 66 feet, the Medium toggle (on the left) reaches between 20 to 40 m, or 66 to 132 ft, and then the High toggle (on the right) has a range of 40 to 60 m, or 132 to 198 ft. The wire terminations are the standard Thomas & Betts connectors: red to indicate transmit and then black to indicate receive.

The L5311’s physical product dimensions give it a height of 120 millimeters, or 4.72 inches, a width of 32 mm, or 1.25 in, a depth of 90 mm, or 3.54 in, and a weight of 0.14 kilograms, or 0.3 pounds. This module’s prime operating temperature is between 0 to 50 degrees Celsius.

Frequently Asked Questions about L5311

Where is the L5311 held?
The L5311 is a Link card that is desgined to be held in a Link Station Rack.  When the L5311 is plugged into the Link Rack, it communicates and transmitted data across the Link network.
What are the functions of the black and blue points on the outside of the L5311?
There are two black and two blue points on the exterior of the L5311. The black points function as a RCV while the blue points are XMT. The first two points are primary points while the second two are secondary points.
Does AX Control provide a warranty on the L5311?
AX Control will provide a two year warranty for the L5311. If your device breaks within its warranty, AX Control will either complete any repairs, provide you with a new device, or give you a full refund. 
What is the difference in appearance between the L5311 Rev 3.0 and the L5311 Rev. 2.1?
The L5311 Revision 3.0 features fiber ports that allow the user to connect the fiber directly to the ports during installation. The older L5311 Rev. 2.1 has four plug ports which accept a customized plug that can attach to the fiber optic cable. 
  • L5311-Issue 1
  • L5311-Issue 2
  • L5311-Issue 2.1
  • L5311-Issue 3
  • L5311-Rev. 2.0
  • L5311-Rev. 2.1
  • L5311-Rev. 3.0
  • L5311-Rev. 4.1

Repair Services For L5311

Type Lead Time Price Action
Repair Service 1-2 weeks $1020

Our highly skilled technicians can repair your L5311. All of our repairs come with a 3 Year AX Control Warranty. Please contact us for additional information about our repair process. To receive the repair pricing and lead time listed above please process your repair order via our website. The following repair options may be available upon request:

  • 48-72hr Rush Repair
  • Detailed Repair Reports
  • AX Control Certificate of Warranty

AX Control Warranty Info

All products we sell are backed by our unparalleled warranty. A warranty certificate will be provided with your order upon request.
All PLCs, HMIs, and Turbine Control Boards: 3 Years
All AC/DC and Servo Drives: 2 Years
All Motors: 1 Year
Learn More

L5311 Manuals, White Papers, Data Sheets, and Troubleshooting