Nexus I/O Module Switch Chassis Manuals

Manuals and User Guides for Nexus I/O Module Switch Chassis. We have 1 Nexus I/O Module Switch Chassis manual available for free PDF download: Installation & Operation Manual

Nexus I/O Module Installation & Operation Manual (97 pages)

for General Applications

Brand: Nexus | Category: Conference System | Size: 1 MB

Table of Contents
7
Chapter 1: Introduction

11
Chapter 2: Installation

15
Chapter 3: Modbus Protocol Overview

31
- Communication Packets
  31
- Slave Address and Broadcast Request
  31
- Function Codes
  32
- Data Starting Address
  33
- CRC (Error Checksum) Algorithm
  34
- Dead Time
  35
- Exception Response (Error Codes)
  35
Chapter 4: Communication Data Formats

37
Chapter 5: Operations and Default Mode

45
- Operations
  45
- Default Mode
  45
Chapter 6 : Analog Output Modules

47
- Overview
  47
- Analog Output Specifications
  47
- Normal Mode
  48
Chapter 7: Analog Output Modbus Register Maps (1Maon4, 1Maon8, 20Maon4, 20Maon8)

51
Chapter 8 : Analog Input Modules

60
- Overview
  60
- Analog Input Specifications
  60
- Normal Mode
  61
- Modbus Register Map
  64
Chapter 9 : Analog Input Modbus Map (8AI1, 8AI2, 8AI3, 8AI4)

69
Chapter 10: Relay Output Modules

69
- Overview
  69
- Relay Output Specifications
  69
- Communication
  69
- Normal Mode
  70
  - 1: Relay State
    70
  - 2: Relay Select, Relay Command
    70
  - 3: Relay On/Off Timers
    71
  - 4: Latch On/Off Commands
    71
  - 5: Pulse On/Off Commands
    71
- Relay Output Register Map
  73
Chapter 11 : Relay Output Modbus Map (4RO1)

76
Chapter 12: KYZ Pulse Output Modules

76
Chapter 13 : KYZ Pulse Output Modules (4PO1)

84
Chapter 14: Digital Status Input Modules

84
- Overview
  84
- Digital Status Input Specifications
  84
- Communication
  84
- Normal Mode
  85
- Digital Status Input Register Map
  88
Chapter 15 : Digital Status Input Modbus Map (8DI1)

92
Appendix A Glossary

92

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Nexus I/O Module Switch Chassis Manuals

Nexus I/O Module Installation & Operation Manual (97 pages)

Table of Contents

Chapter 1: Introduction

Chapter 2: Installation

Chapter 3: Modbus Protocol Overview

Chapter 4: Communication Data Formats

Chapter 5: Operations and Default Mode

Chapter 6 : Analog Output Modules

Chapter 7: Analog Output Modbus Register Maps (1Maon4, 1Maon8, 20Maon4, 20Maon8)

Chapter 8 : Analog Input Modules

Chapter 9 : Analog Input Modbus Map (8AI1, 8AI2, 8AI3, 8AI4)

Chapter 10: Relay Output Modules

Chapter 11 : Relay Output Modbus Map (4RO1)

Chapter 12: KYZ Pulse Output Modules

Chapter 13 : KYZ Pulse Output Modules (4PO1)

Chapter 14: Digital Status Input Modules

Chapter 15 : Digital Status Input Modbus Map (8DI1)

Appendix A Glossary

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