Black Box IC478A-M-R2 Manuales de usuario

Tabla de contenidos

• 1. Specifications

  5
• 2. Introduction

  7
• 3. Configuration

  8
• 3.1 Setting the DTE/DCE Switch

  9
• 3.2 DIP-Switch Configuration

  10
• 3.2.1 DIP-Switch Settings

  11
• 3.2.2 Configuration Switch Applications

  13
• 3.2.3 When You’re Finished Configuring

  13
• 4. Installation

  14
• 4.1 Connection to the RS-485 Interface

  14
• 4.1.3 2-Wire Connection

  18
• 4.2 Connection to the RS-232 Interface

  19
• 4.3 Wiring for Multipoint Applications

  19
• 4.4 Operation

  20
• Appendix A. RS-232C Pin Configurations

  21
• Appendix B. 422/485 (530) Pin Configuration

  22
• Appendix C. Self-Test

  23