用户手册 — B&B Electronics 485SDD16

目录

• 48

  0
• Chapter 1- Introduction

  1
• 49

  1
• I/O Lines

  2
• Inputs

  2
• Outputs

  2
• 50

  2
• Power Supply

  3
• Communications

  3
• Size

  3
• 51

  3
• 52

  4
• Chapter 2 - Connections

  5
• Digital Inputs

  5
• Digital Outputs

  5
• Ground

  5
• 53

  5
• Serial Port Connections

  6
• 54

  6
• Power Supply Connections

  8
• Chapter 3 - Commands

  9
• 57

  9
• Syntax

  10
• I/O Data Bytes

  10
• Read I/O Lines Command

  12
• Set Output Lines Command

  12
• Set Module Address Command

  13
• Set Turn-around Delay Command

  13
• Define I/O Lines Command

  14
• Set Power-up States Command

  15
• Chapter 4 - I/O Interfacing

  17
• Digital Outputs

  19
• Chapter 5 - Software

  21
• Programming Techniques

  21
• Read I/O Lines Command

  21
• Read Configuration Command

  22
• Set Output States Command

  24
• Define I/O Lines Command

  25
• Set Power-up States Command

  26
• Set Module Address Command

  27
• Set Turn-around Delay Command

  28
• Demonstration Program

  29
• Running Demonstration Program

  29