Инструкции для Black Box IC478A-M-R2

Содержание

• 1. Specifications

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• 2. Introduction

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• 3. Configuration

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• 3.1 Setting the DTE/DCE Switch

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• 3.2 DIP-Switch Configuration

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• 3.2.1 DIP-Switch Settings

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• 3.2.2 Configuration Switch Applications

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• 3.2.3 When You’re Finished Configuring

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• 4. Installation

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• 4.1 Connection to the RS-485 Interface

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• 4.1.3 2-Wire Connection

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• 4.2 Connection to the RS-232 Interface

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• 4.3 Wiring for Multipoint Applications

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• 4.4 Operation

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• Appendix A. RS-232C Pin Configurations

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• Appendix B. 422/485 (530) Pin Configuration

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• Appendix C. Self-Test

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