用户手册 — B&B Electronics RS-422

目录

• CHAPTER 1: GENERAL INFORMATION

  1
• INTRODUCTION

  1
• FEATURES

  1
• QUICK START

  2
• SPECIFICATIONS

  3
• CHAPTER 2: SETUP

  5
• INSPECTION

  5
• BEFORE STARTING…

  5
• Signal Ground

  5
• Signal Ground

  5
• Signal Ground

  5
• Signal Ground

  5
• SELECTION OF OPERATING MODE

  6
• JUMPER/MODE TABLE FOR RS-232/422/485

  6
• INSTALL THE CARD

  7
• WINDOWS 95 OR 98

  8
• CHAPTER 3: SOFTWARE DRIVER INSTALLATION

  9
• SET DTR OPERATION

  13
• CHANGING COM PORT NUMBER

  14
• REMOVAL OF DRIVERS/CARD

  16
• WINDOWS 2000 PROFESSIONAL

  17
• WINDOWS XP PROFESSIONAL

  24
• SYSTEM PROPERTIES/HARDWARE/DEVICE MANAGER

  29
• SET DTR OPERATION

  31
• CHANGING COM PORT NUMBER

  32
• REMOVAL OF DRIVERS/CARD

  34
• SHOW HIDDEN FILES AND FOLDERS

  36
• CHAPTER 4: SETTING DRIVER OPTIONS

  37
• DTR OPERATION

  37
• ADVANCED - COM PORT RENAMING

  38
• DATA RATE 1X/4X CLOCK SPEED

  39
• FIFO SETTINGS

  40
• CHAPTER 5: RS-232 CONNECTIONS/OPERATION

  43
• RS-232 PINOUTS

  43
• RS-232 OPERATION

  43
• DTR OPERATION IN RS-232 MODE

  44
• CHAPTER 6: RS-422/RS-485 CONNECTIONS/OPERATION

  45
• RS-422/485 PINOUTS

  45
• RS-422 & RS-485 DIFFERENTIAL SIGNALS

  47
• RS-422 OPERATION

  47
• RS-485 OPERATION

  48
• DTR OPERATION IN RS-485 MODE

  48
• RS-485 NETWORK BIASING

  49
• CHAPTER 7: TROUBLESHOOTING

  51