Honeywell UDC2500 - Manual (Page 15)

Introduction
4/07 UDC2500 Universal Digital Controller Product Manual 1
1 Introduction
1.1 Overview
Function
The UDC2500 is a microprocessor-based stand-alone controller. It combines a high
degree of functionality and operating simplicity in a 1/4 DIN size controller. This
instrument is an ideal controller for regulating temperature and other process variables in
numerous heating and cooling applications, as well as in metal working, food,
pharmaceuticals, semiconductor, testing and environmental work.
The UDC2500 monitors and controls temperatures and other variables in applications
such as environmental chambers, plastic processing machines, furnaces and ovens, and
packaging machinery.
Features
• 90 – 264 Vac or 24 Vac/dc Power Supply
• Input/Output Isolation
• Isolated Auxiliary Current Output / Digital Inputs
• Modbus® RS-485, Infrared, or Ethernet TCP/IP Communications
• Infrared interface
• Timer
• Accutune III Tuning with Fuzzy Logic Overshoot Suppression.
• 2nd Input (Remote Setpoint)
• Setpoint Ramp/Rate/Program
• Three Position Step Control
• Duplex (Heat/Cool)
Easy to Read Displays
The dedicated vacuum fluorescent displays with multi-language prompts make the
operator interface easy to read, understand and operate. Programmed sequences of
displays assure quick and accurate entry of all configurable parameters.
Easy to Operate
Simple keystrokes let you select input and range configuration, set the operating
parameters that meet you process control needs now, and change them later to meet new
ones.