The Emerson Micro 20 Controllers has many features including expandable to 132 I/O points, fast cycle times,
robust instruction set, and generous memory to allow more flexible programming. The optional second port provides
you with the option of an additional RS-232 port, RS-485, USB, or Ethernet. The serial expansion ports come with
two analog input channels. A user-friendly memory module is available to easily download changes to the controller
without the need of a PC. And it’s all packaged in a sturdy modular design for easy access and long-term durability.
This all-in-one PLC gives you everything you need to control a wide variety of applications.
