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Autonics DPU Series - User Manual

Autonics DPU Series
61 pages
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User Manual
Power Controllers
DPU Series
TCD210144AB
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Table of Contents

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Autonics DPU Series Specifications

General IconGeneral
CommunicationRS-485 (Modbus RTU)
MountingPanel mount
Input TypeThermocouple, RTD, Voltage, Current
Control OutputRelay, Current
Power Supply100-240VAC, 24VDC
Control MethodPID control, ON/OFF control
Operating Temperature0°C to 50°C (32°F to 122°F)
Storage Temperature-20°C to 60°C (-4°F to 140°F)

Summary

Safety Considerations

Warning and Caution Classification

Defines categories for safety warnings and cautions to prevent accidents and hazards.

Product Introduction

Key Features

Highlights the main features of the DPU Series power controllers, including speed, accuracy, and controls.

Specifications

General Specifications

Lists all technical specifications including electrical, environmental, and physical properties.

Connections

Single-phase (DPU1 Series) Wiring

Diagrams showing terminal connections for single-phase DPU1 Series models by size.

InputOutput Terminal Configuration

Details the function of each terminal for input signals, control, and communication.

3-phase (DPU3 Series) Wiring

Illustrates terminal connections for 3-phase DPU3 Series models by size.

Input Signal and Control Wiring Diagram

Schematic of input signals, control inputs, and power connections for the unit.

Installation and Initial Operation

Operation Mode Parameters

Covers parameters for operation mode, including soft start, limits, slope, and constants.

Setting Mode 1 Parameters

Details parameters for Setting Mode 1, such as control input, method, and digital inputs.

Setting Mode 2 Parameters

Covers alarm settings and delay times within Setting Mode 2.

Parameter Setting and Functions

Control Method Options

Describes various control methods: Normal, Constant Voltage, Constant Current, Constant Power.

Digital Input (DI) Functions

Explains functions assigned to digital inputs: AUTO/MAN, RUN/STOP, and SP settings.

Alarm Functions Overview

Lists and describes various alarms: Overcurrent, Overvoltage, Fuse, Heatsink, Element, Heater.

Overcurrent and Current Limit Settings

Configures overcurrent alarm thresholds, delay times, and current limiting parameters.

Overvoltage, Fuse, and Heatsink Alarms

Details settings for overvoltage, fuse disconnection, and heatsink overheating alarms.

Element Error and Heater Disconnect Alarms

Covers settings for element error alarms and heater disconnection detection.

Factory Default Settings

Maintenance

Modbus Mapping Table

Function Code 3: Read Holding Registers

Details the Modbus request and response structure for reading holding registers.

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