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Omicron CMC 353 User Manual

Omicron CMC 353
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CMC 353
Reference Manual

Table of Contents

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Omicron CMC 353 Specifications

General IconGeneral
BrandOmicron
ModelCMC 353
CategoryRelays
LanguageEnglish

Summary

PREFACE

For Your Safety Please Note

Important safety notes regarding hazards from voltages and currents.

SAFETY INSTRUCTIONS

Orderly Practices and Procedures

Guidelines for proper use, manual availability, and personnel training.

Operator Qualifications

Requirements for personnel operating the CMC 353 test set.

Safe Operation Procedures

Essential procedures for safe operation and handling of the CMC 353.

Changing the Power Fuse

Instructions for replacing the power fuse on the CMC 353.

DESIGNATED USE

Features of the CMC 353

Lists the key capabilities and test quantities of the CMC 353.

INTRODUCTION

System Components

Lists the necessary components for operating the CMC 353 test system.

OPERATING THE CMC 353

Safe Use of the Connecting Cables

Guidelines for safely connecting cables to the CMC 353.

Test Lead Adapter for Non-Safety Sockets

Using adapters to fit standard test leads into non-safety sockets.

Regular Test Leads for Safety Sockets

Using standard test leads with safety sockets on the CMC 353.

Terminal adapters

Using terminal adapters to connect test leads to screw-clamp terminals.

M4 (0.15") Cable Lug Adapters

Connecting test leads to M4 screw-clamp terminals.

M5 (0.20") Cable Lug Adapters

Connecting test leads to M5 screw-clamp terminals.

Starting the Test System

Steps to connect and start the CMC 353 test system with a computer.

Setup and Function

Block Diagram

Overview of the CMC 353 internal signal flow and connections.

Voltage Output (Voltage Amplifier)

Details on the voltage outputs, ranges, and protection mechanisms.

Current Output (Current Amplifier)

Details on the current outputs, protection, and amplifier type.

Binary Inputs 1 - 10

Description of the ten binary inputs and their configuration.

Binary Output

Description of the four binary outputs and their functionality.

AUX DC (DC Power for Test Objects)

Functionality and safety of the auxiliary DC power output.

CPU

Tasks performed by the Central Processing Unit of the CMC 353.

Power Supplies (DC-DC)

Information on the DC-DC power supply implementation.

Signal Generation

How the CMC 353 generates test signals using digital signal processing.

Accuracy and Signal Quality

Details on the precision, drift, and calibration of the CMC 353.

Connections and Interfaces

Front Panel Connections

Overview of all connectors and controls on the front panel.

Simplified circuit diagrams of binary inputs and outputs

Visual representation of binary input/output circuits.

Simplified diagrams of current and voltage outputs

Circuit diagrams of current and voltage output stages.

Generator Combination Socket for VOLTAGE OUTPUT and CURRENT OUTPUT

Description and warnings for the combination socket.

Pin layout

Pin assignment for the generator combination socket.

Manufacturer ordering information

Details about the socket's manufacturer and part number.

Connections on the Back Panel

Ethernet Ports ETH1 and ETH2

Details on the Ethernet ports for network communication and control.

! Button

Function of the '!' button for emergency recovery.

Associate Button

Functions of the Associate button for computer association and IP reset.

Status LED A, B

Explanation of the status LEDs for troubleshooting.

Ethernet / Network Settings

Configuration of network settings for communication.

Security / Firewall Settings

Firewall configuration for network communication.

Network Troubleshooting

Guidance for troubleshooting network connectivity issues.

SELV Interfaces

External Interface ("ext. Interf.")

Details on the external interface for binary outputs and counter inputs.

LL out 1-6 (Low Level Outputs 1-6)

Description of low-level outputs for external amplifiers.

Low level outputs are short-circuit-proof

Information on the protective features of low-level outputs.

TECHNICAL DATA

Guaranteed Values

General conditions for guaranteed technical specifications.

Main Power Supply

Technical data for the main power supply connection and fuse.

Insulation Coordination

Electrical insulation specifications for safety.

Outputs

General specifications for analog and LL outputs.

Extended Frequency Range (1 - 3 kHz)

Performance data for extended frequency range operation.

Current Outputs

Detailed technical specifications for all current output configurations.

Guaranteed output power per phase

Power output curves for three-phase operation.

Guaranteed single phase output power curves

Power output curves for single-phase operation.

Typical compliance voltage (50/60 Hz)

Compliance voltage curves related to overload detection.

Current derating at high frequencies

How current output is affected by frequency.

Typical continuous output current and output power

Graphs showing continuous output power vs. current.

Typical duty cycles for operation

Duty cycle examples for discontinuous operation.

Voltage Outputs

Detailed technical specifications for all voltage output configurations.

Power Diagram for Three-Phase Operation

Graphical representation of power output vs. voltage for three-phase.

Power Diagram for Single-Phase Operation

Power output diagrams for single-phase L-N and L-L operation.

Operational Limits in Conjunction with Mains Supply

How mains supply voltage affects output power.

Operational Limits with Current and Voltage Amplifier in Parallel

Limits when using current and voltage amplifiers together.

Low Level Outputs "LL out" for External Amplifiers

Details on LL outputs for connecting external amplifiers.

"LL out" outputs

Technical data for the SELV "LL out" outputs.

Low-Level Binary Outputs ("ext. Interf.")

Details on transistor binary outputs via the external interface.

Circuit diagram of "ext. Interf." binary transistor outputs

Circuit diagram for external interface binary outputs.

Binary Output Relays

Specifications for the 4 binary output relays.

DC Supply (AUX DC)

Technical data for the auxiliary DC power supply.

Inputs

Binary Inputs

General data and potential-sensing operation for binary inputs.

Data for Potential-Sensing Operation

Specific data for binary inputs in potential-sensing mode.

Data for Potential-Free Operation

Specific data for binary inputs in potential-free mode.

Debouncing input signals

How the system handles bouncing input signals.

Counter Inputs 100 kHz (Low Level)

Technical details for high-frequency counter inputs.

Technical Data of the Ethernet Ports

Environmental Conditions

Climate

Operating and storage conditions for temperature and humidity.

Shock and Vibration

Test standards for vibration and shock resistance.

Safety Standards, Electromagnetic Compatibility (EMC) and Certificates

CE Conformity, Requirements

Adherence to CE directives for EMC and low voltage.

EMC

Emission and immunity standards for electromagnetic compatibility.

Certified Safety Standards

List of relevant safety standards and certifications.

INCREASING THE OUTPUT POWER, OPERATING MODES

Safety Instructions for High Current Output

Crucial safety guidelines for high current operation.

Single-Phase Operation of the CMC 353

Methods for increasing output power using single-phase operation.

1 x 32 A High Burden Mode (L-L)

Details on the 1x32A high burden mode with L-L connection.

1 x 64 A High Current Mode (LL-LN)

Details on the 1x64A high current mode with LL-LN connection.

Single-Phase Voltage

Operation modes for single-phase voltage output.

Operation with External Amplifiers

Connecting external amplifiers to expand capabilities.

TROUBLESHOOTING

Troubleshooting Guide

Systematic steps to diagnose and resolve operational problems.

Potential Errors, Possible Causes, Remedies

Common errors, their causes, and suggested solutions.

Overheating

Diagnosis and prevention of thermal shutdown issues.

CMC 353-RELATED PRODUCTS AND ACCESSORIES

CMA Current Amplifiers & CMS Voltage Amplifiers

Description of external amplifiers for CMC 353.

CMControl-3

Description of the CMControl-3 front panel control device.

Time Synchronization Accessories

CMGPS

Details on the CMGPS synchronization unit for time synchronization.

CMIRIG-B

Information on the CMIRIG-B interface box for time reference.

100TX to 100FX-SC Converter

Wiring Accessories

Standard Delivery Scope

Items included in the standard delivery package.

Optional CMC Wiring Accessory Package

Details on the optional wiring accessory package.

Ordering Information

Appendix

The OMICRON Bootloader software

Copyright notices for OMICRON Bootloader software components.

Contact Information / Technical Support

Index

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