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Cinterion MC55i User Manual

Cinterion MC55i
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MC55i Terminal
Version: 01.201a
DocId: MC55i_Terminal_HD_v01.201a
Hardware Interface Description

Table of Contents

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Cinterion MC55i Specifications

General IconGeneral
BrandCinterion
ModelMC55i
CategoryTouch terminals
LanguageEnglish

Summary

Document History

Introduction

Related Documents

Lists all related documentation for the MC55i Terminal, including AT command sets and application notes.

Terms and Abbreviations

Defines technical terms and abbreviations used throughout the document for clarity and understanding.

Regulatory and Type Approval Information

Directives and Standards

Details the European and North American directives and standards the MC55i Terminal complies with.

Safety Precautions

Outlines essential safety measures for operating, using, and servicing the MC55i Terminal to prevent hazards.

Product Concept

Key Features at a Glance

Provides a summary of the MC55i Terminal's main features, capabilities, and specifications.

Interface Description

Overview

Introduces the physical connectors and interfaces available on the MC55i Terminal.

Block Diagram

Illustrates the internal and external connections of the MC55i Terminal in a system configuration.

Operating Modes

Describes the different operational states of the MC55i Terminal, including power saving and active modes.

Terminal Circuit

Details the internal circuit diagram of the MC55i Terminal, showing component connections and signals.

Power Supply

Explains the power supply requirements, input voltage, and protection mechanisms for the MC55i Terminal.

RS-232 Interface

Describes the RS-232 serial interface, pin assignments, and communication parameters.

Audio Interface

Details the analog audio input and output for microphone and earpiece, including supported modes.

SIM Interface

Covers the SIM card interface, its voltage compatibility, and operation for network access.

Status LED

Explains the function and patterns of the green status LED indicating the terminal's operating status.

Antenna Interface

Describes the connection for external antennas, impedance, and RF characteristics.

Electrical and Environmental Characteristics

Absolute Maximum Ratings

Specifies the absolute maximum electrical limits for various parameters to prevent damage.

Operating Temperatures

Defines the ambient temperature ranges for normal, restricted, and thermal shutdown operations.

Storage Conditions

Lists the environmental conditions for storing the MC55i Terminal in its original packaging.

Electrical Specifications of the Application Interface

Provides detailed electrical specifications for the terminal's application interfaces, including on/off control.

Power Supply Ratings

Details the electrical ratings for power supply, including voltage ripple, average, and peak currents.

Antenna Interface

Lists the RF characteristics, frequency ranges, and sensitivity for the antenna interface.

Mechanical Characteristics

Mounting Example

Shows an example of how to physically attach the MC55i Terminal, e.g., to a top-hat rail.

Full Type Approval

Cinterion Reference Setup

Describes the configuration and components used for the MC55i Terminal's type approval process.

Restrictions

Outlines limitations and requirements for enhancements or modifications beyond the certified configuration.

CE Conformity

Confirms that the MC55i Terminal meets the requirements of relevant EU directives.

EMC

States compliance with Electromagnetic Compatibility (EMC) requirements for vehicular and fixed use.

Compliance with FCC Rules and Regulations

Details compliance with FCC and Industry Canada regulations, including RF exposure information.

List of Parts and Accessories