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Rockwell Automation Allen-Bradley 1794-IB16D User Manual

Rockwell Automation Allen-Bradley 1794-IB16D
130 pages
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User Manual
FLEX I/O Diagnostic Modules
Catalog Numbers
1794-IB16D, 1794-OB16D

Table of Contents

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Rockwell Automation Allen-Bradley 1794-IB16D Specifications

General IconGeneral
ManufacturerRockwell Automation
Product TypeDigital Input Module
Number of Inputs16
Input Voltage Category24V DC
Series1794
Input TypeSinking
Operating Voltage10 to 30 VDC
Isolation Voltage500V AC
Module TypeDigital Input
Operating Temperature-20 to 60 °C
Storage Temperature-40 to 85°C (-40 to 185°F)
Relative Humidity5...95% noncondensing
CompatibilityFLEX I/O system

Summary

Preface

Important Warnings and Cautions

Covers critical safety, environmental, and installation precautions, including hazardous location information.

North American Hazardous Location Approval

Details approvals and safety requirements for operating equipment in hazardous locations.

Chapter 1: FLEX I/O Diagnostic Modules Overview

Install Your Digital Input or Output Module

Provides steps for installing digital input or output modules and terminal bases.

Chapter 2: FLEX I/O Diagnostic Input Module

Sensor Power Open and Short Circuit Detection

Details detection of open circuits and short circuits in sensor power.

User Power Supply Reverse Voltage Detection

Covers detection of reverse polarity in the user power supply.

Configure Your Diagnostic Input Module

Guides on configuring the diagnostic input module and input filter times.

Chapter 3: FLEX I/O Diagnostic Output Module

Diagnostic Fault Detection

Explains fault monitoring for output channels and user supply.

Output Device Short Protection

Details protection mechanisms against output shorts and overcurrents.

External Power Supply Reverse Voltage

Covers detection of reverse polarity in the external user power supply.

Configure Your Output Diagnostic Module

Guides on configuring the diagnostic output module.

Chapter 4: Configuring for Remote I/O Network

Add a 1756-DHRIO Module

Steps to add a 1756-DHRIO module to RSLogix 5000 project.

Add a 1794 Remote Adapter

Steps to add a 1794-ASB adapter to the project.

Create Block Transfer Message Instruction

Steps to create message instructions for block transfers.

Chapter 5: FLEX I/O on DeviceNet Network

Add Scanner to I/O Configuration

Guides adding the scanner to the controller's I/O configuration.

Add Scanner to I/O Configuration Folder

Steps to add the scanner to the RSLogix 5000 I/O configuration folder.

Determine DeviceNet Data Address

Explains how to determine tag names for DeviceNet data.

Set Adapter Address

Procedures for setting the address of the FLEX I/O DeviceNet adapter.

Chapter 6: Configure for ControlNet Network

Add Local and Remote ControlNet Modules

Steps to add ControlNet communication modules and adapters.

Schedule I/O Module Connections

Procedures for scheduling I/O module connections using RSNetWorx.

Chapter 7: Configure for EtherNet/IP Network

Add Distributed I/O

Guides on adding bridge, adapter, and I/O modules for EtherNet/IP.

Download Program to Controller

Procedure for downloading the project to the controller.

IP Addresses

Provides overview of IP addresses, subnet masks, and gateways.

General Information About IP Addresses

Provides overview of IP addresses, subnet masks, and gateways.

Assigning Network Parameters via BOOTP/DHCP

Guides on using BOOTP/DHCP utility for parameter assignment.

Set IP Address Using RSLinx

Steps to set IP address using RSLinx software.

Set IP Address Using RSLogix 5000

Steps to set IP address using RSLogix 5000 software.

Set IP Address Using DHCP Software

Guides on setting IP address using DHCP software.

Appendix A: Interpret the Indicators

1794-IB16D Diagnostic Functional Details

Provides detailed functional information for the 1794-IB16D module.

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