Honeywell UDC3500 1/4 DIN Universal Digital Controller
The Honeywell UDC3500 universal digital loop controller introduces new features in the popular 1/4 DIN size while retaining the reliability, cost-effectiveness, simplicity, and popular interface of Honeywell's retired UDC3300 enhanced controller. The UDC3500 adds infrared communications for programming the controller with a Pocket PC, thermocouple health monitoring, Ethernet communication options, Accutune III advanced tuning with fuzzy overshoot control, and more.
Available as a single loop or dual loop controller, the waterproof NEMA 4X/IP66 faceplate makes the UDC3500 suitable for use in wash-down applications.
- High Accuracy: ±0.25% Full Scale
- Three Universal Analog Inputs (One Universal, Four High-Level) and Up to Four Digital Inputs; Up to Three Analog Outputs and Up to Five Digital Outputs
- Infrared Communication Port on Front Panel (for Configuration)
- Jumper-Free Configuration: All Setup and Configuration Done Through Keyboard or Infrared Communication Link
- RS485 Modbus and Ethernet Communications
- Single-Button Process Tuning with Fuzzy OvershootControl
- Heater Break Alarm and Thermocouple HealthDiagnostics
- Direct replacement for the retired Honeywell UDC330E enhanced controller.
| Description | Model Number | |
|---|---|---|
| Power | 1/4 DIN Digital Controller, Current Output #1, for 90-264 VAC Power 1 4 DIN Digital Controller, Current Output #1 for 24 VAC/VDC Power |
DC3500- DC3501- |
| Output #2 | None Current Output — 0/4-20 mA 5 Amp Form C Electromechanical Relay 1 Amp Solid State Relay Open Collector Transistor Output Two 2 Amp Form A Relays for Heat/Cool Applications | 0 _ - C _- E _- A _- T _- R _- |
| Relay Outputs #3, #4, and #5 | None Three 5 Amp Form C Electromechanical Relays | _ 0- _ E- |
| Communications | None 1 Auxiliary Output and 1 or 2 Digital Inputs RS-485 Modbus plus Aux Out/DI 10 Base-T Ethernet (Modbus RTU) plus Aux Out/DI | 0 _ _ _ - 1 _ _ _ - 2 _ _ _ - 3 _ _ _ - |
| Software | Standard Functions
(Includes Accutune) Math Option Setpoint Programming (1 Program, 20 Segments) Setpoint Programming plus Math HealthWatch Setpoint Programming and HealthWatch Math Option and HealthWatch Setpoint Programming, Math, and HealthWatch Enhanced Setpoint Programming (4 Programs, 20 Segments Each) Enhanced Setpoint Programming plus Math Enhanced Setpoint Programming plus HealthWatch Enhanced Setpoint Programming, HealthWatch, and Math | _ 0 _ _ - _ A _ _ - _ B _ _ - _ C _ _ - _ D _ _ - _ E _ _ - _ F _ _ - _ G _ _ - _ H _ _ - _ J _ _ - _ K _ _ - _ L _ _ - |
| Loops of Control | Single Loop Two Loops plus Internal Cascade | _ _ 0 _- _ _ 2 _- |
| Real-Time Clock | None Real-Time Clock | _ _ _ 0- _ _ _ C- |
| Input #1 | Thermocouple, RTD, mV, 0-5 VDC, 1-5 VDC Thermocouple, RTD, mV, 0-5 V, 1-5 V, 0-20 mA, 4-20 mA Thermocouple, RTD, mV, 0-5 V, 1-5 V, 0-10 V, 0-20 mA, 4-20 mA, | 1 _ _ - 2 _ _ - 3 _ _ - |
| Input #2 | None Thermocouple, RTD, 0-5 V, 1-5 V, 0-20 mA, 4-20 mA Thermocouple, RTD, 0-5 V, 1-5 V, 0-10 V, -1 -1 V, 0-20 mA, 4-20 mA Two High Level Analog Inputs Instead of 1 Low Level AI Relative Humidity (Requires Output 2) Carbon, Oxygen, or Dewpoint (Requires Output 2) | _ 0 _- _ 1 _- _ 2 _- _ 3 _- _ 5 _- _ 6 _- |
| Input #3 | None Thermocouple, RTD, 0-5 V, 1-5 V, 0-20 mA, 4-20 mA Thermocouple, RTD, 0-5 V, 1-5 V, 0-10 V, -1 -1 V, 0-20 mA, 4-20 mA Two High Level Analog Inputs Instead of 1 Low Level AI Slidewire Input for Position Proportional Control (Requires Output #2 R_) | _
_ 0- _ _ 1- _ _ 2- _ _ 3- _ _ 4- |
| Approvals | CE (Standard) CE, UL, and CSA | 0 _ _ _ _ - 1 _ _ _ _ - |
| Tags | None Stainless Steel Customer ID Tag | _ 0000- _ T000- |
| Documentation | English User Manual English User Manual and F3391 Certificate of Conformance | E0-0 EC-0 |
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Catalogue Section: Controllers and Programmers |
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Honeywell UDC Model Number Conversion Tool |
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Honeywell UDC3500 Controller Specification Datasheet |
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Honeywell UDC3500 Universal Digital Controller User Manual |
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Honeywell UDC3500 Controller Quick Start Guide |
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Honeywell Modbus RTU Serial Communications User Manual |
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Honeywell Configuration Software (Process Instrument Explorer) Specification Datasheet |
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Honeywell Process Instrument Explorer (PIE) Configuration Software User Manual |