Black Box PCW22A-R4 Manuales de usuario

Tabla de contenidos

• Specifications

  5
• Introduction

  6
• Installation

  7
• 3.1 Unpacking and Inspection

  7
• 3.2 Data Flow Control

  7
• SW3

  7
• SW2

  8
• Self-Diagnostics

  9
• Reconfigure Switch Mode

  9
• RS-232 Pass-through Options

  10
• Reset Options

  10
• 3.3 Preparing A/S-2G for Connection to an Asynchronous Device

  10
• Data Terminal Ready (DTR) Signal Options

  10
• Clear to Send (CTS) Signal Options

  11
• Baud Rate Options

  11
• Modem or Direct-to-Terminal Connection

  11
• Carrier Options

  12
• Cable Requirement

  12
• 3.4 Preparing the A/S-2G for Connection to a Synchronous Device

  12
• Data Terminal Ready (DTR) Signal Options

  12
• Clear to Send (CTS) Signal Options

  12
• Baud Rate Options

  13
• Modem or Direct-to-Terminal Connection

  13
• External or Internal Clocking Option

  13
• Carrier Options

  13
• Cable Requirement

  13
• Command Pass-Thru

  14
• Operation

  15
• 4.1 Asynchronous Device to Synchronous Device

  15
• Line Control

  15
• Asynchronous Input Data Format

  15
• Data Conversion

  15
• Record and Block Size

  15
• Use of Carriage Return

  16
• Flow Control

  16
• Presentation of Data from A/S-2G to Synchronous Device

  17
• Verification of Data Reception

  17
• Line Turnaround

  17
• 4.2 Synchronous Device to Asynchronous Device

  22
• Line Control

  22
• Synchronous Input Data Format

  22
• Data Conversion

  22
• Flow Control

  22
• Verification of Data Reception

  22
• Line Turnaround

  22
• Conversions and Connections

  27
• 5.1 Transparency Mode of Operation

  27
• 5.2 Installing or Replacing PROMs

  27
• 5.3 RS-232 Cable Chart

  27
• 5.4 Code Conversions

  29
• 5.5 Printed Circuit Board Layout

  31