The new JZ20-R31 has 48K (virtual) ladder logic memory, 30 times faster performance and a new, built-in mini USB programming port, than its standard Jazz series counterpart. It can replace smart relays for applications such as simple autoclaves, rotating tables, home automation and other small-to-medium systems where every penny counts, and it offers a PLC + HMI advantage. The controllers include four auto-tune PID loops, a full-function HMI with a two-line LCD text display that shows up to 60 user-designed screens and a 16-key keypad.
Source:
http://www.packagingdigest.com/article/523376-Controller_series.php
