Programmable-logic controllers

The controllers can replace “smart relays” for applications such as simple autoclaves, rotating tables, home automation, and other small-to-medium systems.

All Jazz controllers include four autotune PID loops that can be set using the onboard temperature/analog inputs, and the analog or PWM outputs; all onboard transistor outputs can function as PWM outputs. The devices also feature a full-function HMI with a two-line LCD text display that shows up to 60 user-designed screens, and a 16-key keypad.

Unitronics, 1 Batterymarch Park, Quincy, MA 02169, (866) 666-6033, www.unitronics.com