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Ropex Resistron RES-407 User Manual

Ropex Resistron RES-407
50 pages
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ROPEX Industrie-Elektronik GmbH Tel.: +49 (0)7142-7776-0 E-Mail: info@ropex.de
Adolf-Heim-Str. 4 Fax: +49 (0)7142-7776-211 Internet: https://ropex.de
74321 Bietigheim-Bissingen (Germany) Data subject to change
24.7.20 Version 1
RESISTRON
RES-407
Important features
Automatic zero calibration (AUTOCAL)
Automatic optimization (AUTOTUNE)
Automatic configuration of the secondary voltage and current ranges
(AUTORANGE, as of April 2005)
Automatic phase angle compensation (AUTOCOMP, as of April 2005)
Automatic frequency adjustment
Electrically isolated analog input for set point selection with potentiometer or 0…10VDC
Electrically isolated 0…10VDC analog output for ACTUAL temperature
24VDC control signals for START, AUTOCAL and RESET with electrical isolation
Alarm function with fault diagnosis
Heatsealing band alloy and temperature range selectable as standard (as of June 2003)
Operating
Instructions
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Ropex Resistron RES-407 Specifications

General IconGeneral
MountingPanel mounting
InputThermocouples
OutputRelay
Control ModePID
Supply Voltage100-240 V AC
Display7-segment LED

Summary

General Information

Copyright

Details on copyright protection for the document's content, including texts and graphics.

Intended Use

Specifies the approved applications for RESISTRON temperature controllers and highlights risks of misuse.

Heatsealing Band

Explains the requirements for heatsealing bands, including TCR specifications, and the importance of correct selection.

Impulse Transformer

Details specifications and safety requirements for the necessary impulse transformer for proper system operation.

Current Transformer PEX-W4/-W5

Information on the integral current transformer, emphasizing the use of original ROPEX models for correct functionality.

Line Filter

Mandatory use of ROPEX line filters for EMC compliance and protection against line disturbances.

Maintenance

Recommends regular inspection of terminals and cleaning with dry compressed air; advises on dust/dirt prevention.

Transportation

Instructions for storing and transporting the device in its original packaging and performing a visual inspection.

Disposal

Guidelines for environmentally sound disposal of the device according to EU directives.

Application

Principle of Operation

Traits of the Controller

Installation

Installation Procedure

Step-by-step guide for installing the RESISTRON temperature controller, including safety precautions.

Installation Steps

Visual guide illustrating the connection steps for the heatsealing element, transformer, and controller.

Power Supply

Details on power supply connections, over-current protection, line filter, and impulse transformer wiring.

Line Filter

Explanation of the line filter's role in EMC compliance and connection instructions.

Current Transformer PEX-W4/-W5

Information on connecting the PEX-W4/-W5 current transformer to the controller.

Auxiliary Voltage

Specifies the requirement for a 24VDC auxiliary voltage for isolated inputs and outputs.

Wiring Diagram (Standard)

Comprehensive wiring diagram for the standard RES-407 controller configuration.

Wiring Diagram with Booster Connection (MOD 26)

Wiring diagram illustrating the connection for the booster modification (MOD 26).

Wiring Diagram with "Temperature Reached" Signal (MOD 40) or „Temp. OK" Signal (MOD 46)

Wiring diagrams for specific signal outputs (MOD 40/MOD 46).

Startup and Operation

View of the Controller

Identifies the main components and connection terminals of the RESISTRON RES-407 controller.

Controller Configuration

Instructions for configuring the controller using DIP switches and plug-in jumpers.

Replacing and "Burning In" the Heatsealing Band

Procedure for replacing heatsealing bands and the 'burn-in' process for new bands.

Startup Procedure

Step-by-step guide for the initial startup of the RESISTRON temperature controller.

Controller Functions

Indicators and Controls

Description of front panel LEDs and their indications during operation and calibration.

Temperature Setting (Set Point Selection)

Methods for setting the desired heatsealing temperature via analog input or potentiometer.

Temperature Indication (Actual Value Output)

Explains the analog output signal representing the actual temperature and its relation to voltage.

Automatic Zero Calibration (AUTOCAL)

Details the AUTOCAL function for automatic zero point adjustment and prerequisites for its activation.

"START" Signal (HEAT)

Describes the function of the START signal to initiate heating and control process.

"RESET" Signal

Explains the RESET signal's function to abort cycles, reset error messages, and initiate initialization.

Measuring Impulse Duration (as of April 2005)

Information on setting the measuring impulse length parameter via visualization software.

Automatic Phase Angle Compensation (AUTOCOMP) (as of April 2005)

Explains the AUTOCOMP feature for compensating phase angle displacement in special applications.

Temperature Diagnosis (as of April 2005)

Describes the temperature diagnosis feature checking actual temperature against settable tolerance bands.

Heatup Timeout (as of April 2005)

Details the heatup timeout feature, monitoring the time to reach 95% of the set temperature.

Diagnostic Interface/Visualization Software (as of April 2005)

Information on connecting to the diagnostic interface for system diagnostics and process visualization.

System Monitoring/Alarm Output

Overview of system monitoring features and alarm output signals for fault diagnosis.

Error Messages

Lists error codes, their corresponding voltage outputs, causes, and corrective actions.

Fault Areas and Causes

Diagrams and tables correlating fault areas with specific causes and troubleshooting steps.

Factory Settings

Technical Data

Type of Construction

Describes the physical construction, mounting rail compatibility, and dimensions of the controller.

Line Voltage

Specifies the supported AC line voltage ranges for different controller versions.

Line Frequency

Details the line frequency range and automatic adjustment capabilities.

Auxiliary Voltage

Specifies the 24VDC auxiliary voltage requirements and current input characteristics.

Heatsealing Band Type and Temperature Range

Information on settable temperature ranges and coefficients for various heatsealing band alloys.

Analog Input (Set Point)

Technical specifications for the analog input used for set point selection.

Analog Output (Actual Value)

Technical specifications for the analog output signal representing the actual temperature.

Reference Voltage

Specifies the internal reference voltage provided by the controller.

Digital Logic Levels

Defines the voltage levels for digital inputs and outputs.

Switching Output for "Temp. Reached" Signal (MOD 40) and „Temp. OK" Signal (MOD 46)

Technical details for specific switching output signals provided by modifications.

Alarm Output

Specifies the characteristics and behavior of the alarm output signal.

Maximum Load (Primary Current of Impulse Transformer)

Defines the maximum load capacity related to the impulse transformer's primary current.

Power Dissipation

Indicates the maximum power consumption of the controller.

Ambient Temperature

Specifies the permissible ambient temperature range for operating the controller.

Degree of Protection

Details the IP rating indicating the controller's protection against solids and liquids.

Installation

Provides clearance recommendations for installing multiple controllers on a top hat rail.

Weight

States the weight of the controller, including connector plug-in parts.

Housing Material

Specifies the material used for the controller's housing.

Connecting Cables

Information on suitable cable types, cross-sections, and connection requirements.

Dimensions

Modifications (MODs)

MOD 01

Amplifier for low secondary voltages, suitable for short or low-resistance heatsealing bands.

MOD 21

Inverts the alarm signal output, changing HIGH/LOW states for alarm conditions.

MOD 26

Additional terminal for connecting an external switching amplifier (booster) for high primary currents.

MOD 37 (until May 2003)

Additional rotary coding switch for selecting heatsealing band alloys and temperature ranges (older versions).

MOD 40

Provides a terminal for a "Temperature reached" signal, activated when temp. exceeds 95% of setpoint.

MOD 46 (as of April 2005)

Adds a "Temperature OK" signal based on settable tolerance bands around the setpoint.

How to Order

Index

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