Honeywell DC2800-EE-1L0-200-200-00-0 UDC2800 1/4 DIN Digital Limit Controller

Next-Generation Limit Controller with Bluetooth & Fuzzy Logic

Product Overview

The Honeywell DC2800-EE-1L0-200-200-00-0 (UDC2800 Series) is a high-performance 1/4 DIN digital limit controller engineered for industrial and commercial applications requiring reliable limit protection. With Accutune III with fuzzy logic, a bright TFT display, and Bluetooth connectivity, it provides advanced process control and easy setup using the Honeywell EasySet App.

This model is a direct replacement for retired Honeywell UDC2500 limit controllers, offering enhanced features, improved communication, and robust environmental protection with NEMA 4X/IP66 rated housing.

Key Features

• Accutune III with fuzzy logic for precise process control

• TFT display with indicators for alarm, control mode, and temperature units

• Bluetooth communications standard — configure with Honeywell EasySet App

• Relay Outputs: Two 5A Form C electromechanical relays + one 5A Form C alarm relay

• Inputs: TC, RTD, mV, 0/1–5 V, 0/10 V, 0/4–20 mA

• Outputs/Digital I/O: 1 Aux output, 1 digital input or RS-485 Modbus

• Limit control functionality for safety-critical applications

• Rugged housing — NEMA 4X/IP66 rated black plastic case with dark gray elastomer bezel

• Global approvals: CE, UL, CSA, FM

• Standard 18-month warranty

• Ships with English Quick-Start Guide

Specifications

Replaces Retired Models

• DC2500-EE-1L00-200-10000-00-0

• DC2500-EE-1L00-200-10000-E0-0

• DC2500-EE-1L0R-200-10000-00-0

• DC2500-EE-1L0R-200-10000-E0-0

Applications

• Industrial furnaces and ovens

• Boilers and combustion systems

• Environmental chambers

• Process heating and cooling systems

• Safety-critical limit protection