Yokogawa LL50A Programming Kit



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Using Ethernet and just need the software? Free Downloads Available: Software Zip File and USB Driver Zip File


  • Connect to controller or panel meter
    • Via USB jack or front-mounted IR interface
  • Load parameters to unpowered UT-Advanced
    • Via the case-top mounted USB jack
  • Main functions:
    • Parameter setting
    • Ladder program building
    • Monitoring
    • Creating a network profile
    • File management
    • Upload/download

What's in the Box

  • Dedicated cable
  • Light-loader adapter

This product is an accessory for the following products:

Yokogawa UP35A Indicating Controller
UTAdvanced program controller with 2 programs and 20 segments standard, additional optional
Yokogawa UP55A Profile Controller
14-segment large color LCD display, ladder sequence function, navigation keys
Yokogawa UT32A Basic Indicating Controller
Entry-level digital indicating controller designed for applications that don’t require all the power and functions of the UT Advanced series
Yokogawa UT35A & UT32A Advanced Indicating Controller
UTAdvanced digital indicating controller with single-loop control
In Stock
Yokogawa UT35A-L Limit Controller
UTAdvanced 1/4 DIN indicating limit controller with universal input
In Stock
Yokogawa UT55A & UT52A Indicating Controllers
UTAdvanced digital indicating controller preset with 8 control functions and 8 control algorithms
Yokogawa UT75A Digital Indicating Controller
Enhanced performance, usability, and flexibility for advanced control needs in a wide variety of applications

The Yokogawa LL50A parameter setting software is designed to build and set parameters and ladder programs on Yokogawa digital indicating controllers from a PC. The tuning and monitoring of ladder programs are possible during communication with the controllers.

The main features and functions of the Yokogawa LL50A parameter setting software include parameter setting, tuning, Ladder program building and network profile creating. The PC can be connected to the controller by a a Light Loader (dedicated) adapter or a communication terminal on the rear panel and a dedicated cable.