Rockwell Automation 1755-OF8 GuardPLC Controller Systems User Manual

Page 7

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Publication 1753-UM001C-EN-P - March 2010

7

Table of Contents

Wire the 1755-OF8 Analog Output Module. . . . . . . . . . . . . . 66
Wire the 1755-HSC Counter Modules . . . . . . . . . . . . . . . . . . 68

Chapter 6

Wire 1753-IB16, 1753-OB16, and
1753-IB20XOB8 Modules

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Safety-related Digital Inputs . . . . . . . . . . . . . . . . . . . . . . . . . 69
Safety-related Digital Outputs . . . . . . . . . . . . . . . . . . . . . . . 70
Power Supply Connections . . . . . . . . . . . . . . . . . . . . . . . . . 70
Wire the 1753-IB16 Input Module . . . . . . . . . . . . . . . . . . . . 71

Safety-related Digital Inputs . . . . . . . . . . . . . . . . . . . . . . 71
Pulse Test Sources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

Wire the 1753-OB16 Output Module . . . . . . . . . . . . . . . . . . 73

Operating Voltage Considerations. . . . . . . . . . . . . . . . . . 73
Safety-related Digital Outputs . . . . . . . . . . . . . . . . . . . . . 73

Wire the 1753-IB20XOB8 Combination Module . . . . . . . . . . 75

Safety-related Digital Inputs . . . . . . . . . . . . . . . . . . . . . . 75
Safety-related Digital Outputs . . . . . . . . . . . . . . . . . . . . . 76

Chapter 7

Wire and Configure the
1753-IB8XOB8 Module

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Safety-related Digital Inputs . . . . . . . . . . . . . . . . . . . . . . . . . 77

Terminal Connections . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Surge on Digital Inputs . . . . . . . . . . . . . . . . . . . . . . . . . 78

Safety-related Digital Outputs . . . . . . . . . . . . . . . . . . . . . . . 78

Signals for Output Configuration . . . . . . . . . . . . . . . . . . 79
Terminal Connections . . . . . . . . . . . . . . . . . . . . . . . . . . 80

Pulse Test Sources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

Chapter 8

Wire and Configure the
1753-IB16XOB8 Module

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Safety-related Digital Inputs . . . . . . . . . . . . . . . . . . . . . . . . . 83

Terminal Connections . . . . . . . . . . . . . . . . . . . . . . . . . . 85

Safety-related Digital Outputs . . . . . . . . . . . . . . . . . . . . . . . 86

Configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
Terminal Connections . . . . . . . . . . . . . . . . . . . . . . . . . . 90

Monitor for Line Short Line Break . . . . . . . . . . . . . . . . . . . . 91

Line Monitoring for Lamp and Inductive Loads . . . . . . . . 91
Line Monitoring with Reduced Voltage for Resistive,
Capacitive Loads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Required Signals for Line Monitoring . . . . . . . . . . . . . . . 93

Pulse Test Sources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

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