Document Outline

• ControlLogix Digital I/O Modules User Manual
  • Summary of Changes
  • Table of Contents
  • Preface
    • Studio 5000 Environment
    • Additional Resources
  • 1 - What Are ControlLogix Digital I/O Modules?
    • Available Features
    • I/O Modules in the ControlLogix System
    • Module Identification and Status Information
  • 2 - Digital I/O Operation in the ControlLogix System
    • Ownership
    • Use RSNetWorx and RSLogix 5000 Software
    • Internal Module Operation
      • Input Modules
      • Output Modules
    • Connections
      • Direct Connections
      • Rack-optimized Connections
      • Suggestions for Rack-optimized Connections
    • Input Module Operation
    • Input Modules in a Local Chassis
      • RPI
      • COS
      • Trigger Event Tasks
    • Input Modules in a Remote Chassis
      • Remote Input Modules Connected via the ControlNet Network
      • Remote Input Modules Connected via the EtherNet/IP Network
    • Output Module Operation
    • Output Modules in a Local Chassis
    • Output Modules in a Remote Chassis
      • Remote Output Modules Connected via the ControlNet Network
      • Remote Output Modules Connected via the EtherNet/IP Network
    • Listen-only Mode
    • Multiple Owner-Controllers of Input Modules
    • Configuration Changes in an Input Module with Multiple Owners
  • 3 - Common Module Features
    • Input Module Compatibility
    • Output Module Compatibility
    • Common Features
      • Removal and Insertion Under Power
      • Module Fault Reporting
      • Software Configurable
      • Electronic Keying
      • Module Inhibiting
      • Use the System Clock to Timestamp Inputs and Schedule Outputs
      • Producer/Consumer Communication
      • Status Indicator Information
    • Common Features Specific to Input Modules
      • Data Transfer on Either Cyclic Time or Change of State
      • Set RPI
      • Enable Change of State
      • Software Configurable Filter Times
      • Isolated and Nonisolated Varieties of Input Modules
      • Multiple Input Point Densities
    • Common Features Specific to Output Modules
      • Configurable Point-level Output States
      • Output Data Echo
      • Isolated and Nonisolated Varieties of Output Modules
      • Multiple Output Point Densities
      • Electronic Fusing
      • Field Power Loss Detection
      • Diagnostic Latch of Information
      • Time-scheduled Output Control
    • Fault and Status Reporting between Input Modules and Controllers
    • Fault and Status Reporting between Output Modules and Controllers
  • 4 - Diagnostic Module Features
    • Diagnostic Input Module Compatibility
    • Diagnostic Output Module Compatibility
    • Diagnostic Features
      • Diagnostic Latch of Information
      • Diagnostic Timestamp
      • 8-Point AC/16-Point DC
      • Point-level Fault Reporting
    • Features Specific to Diagnostic Input Modules
      • Diagnostic Change of State for Input Modules
      • Open Wire Detection
      • Field Power Loss Detection
    • Features Specific to Diagnostic Output Modules
      • Field Wiring Options
      • No Load Detection
      • Field-side Output Verification
      • Pulse Test
      • Diagnostic Change of State for Output Modules
    • Fault and Status Reporting between Input Modules and Controllers
    • Fault and Status Reporting between Output Modules and Controllers
  • 5 - Fast Module Features
    • Fast Input Module Compatibility
    • Fast Output Module Compatibility
    • Fast Features
      • Response Time
    • Features Specific to Fast Input Modules
      • Pulse Capture
      • Per Point Timestamping and Change of State
      • Software Configurable Filter Times
      • Dedicated Connection for Event Tasks
    • Features Specific to Fast Output Modules
      • Programmable Fault State Delays
      • Pulse Width Modulation
    • Fault and Status Reporting between Input Modules and Controllers
    • Fault and Status Reporting between Output Modules and Controllers
  • 6 - Install ControlLogix I/O Modules
    • Install the Module
    • Key the Removable Terminal Block
    • Connect the Wires
      • RTB Types
      • RTB Wiring Recommendations
    • Assemble the Removable Terminal Block and Housing
    • Choose Extended-depth Housing
      • Cabinet Size Considerations with Extended-depth Housing
    • Install the Removable Terminal Block
    • Remove the Removable Terminal Block
    • Remove the Module from the Chassis
  • 7 - Configure ControlLogix Digital I/O Modules
    • Configuration Process Overview
    • Create a New Module
      • Communication or Connection Formats
    • Edit the Configuration
    • Connection Properties
    • View and Change Module Tags
  • 8 - Wiring Diagrams
    • 1756-IA8D
    • 1756-IA16
    • 1756-IA16I
    • 1756-IA32
    • 1756-IB16
    • 1756-IB16D
    • 1756-IB16I
    • 1756-IB16IF
    • 1756-IB32
    • 1756-IC16
    • 1756-IG16
    • 1756-IH16I
    • 1756-IM16I
    • 1756-IN16
    • 1756-IV16
    • 1756-IV32
    • 1756-OA8
    • 1756-OA8D
    • 1756-OA8E
    • 1756-OA16
    • 1756-OA16I
    • 1756-OB8
    • 1756-OB8EI
    • 1756-OB8I
    • 1756-OB16D
    • 1756-OB16E
    • 1756-OB16I
    • 1756-OB16IEF
    • 1756-OB16IEFS
    • 1756-OB16IS
    • 1756-OB32
    • 1756-OC8
    • 1756-OG16
    • 1756-OH8I
    • 1756-ON8
    • 1756-OV16E
    • 1756-OV32E
    • 1756-OW16I
    • 1756-OX8I
  • A - Troubleshoot Your Module
    • Status Indicators for Input Modules
    • Status Indicators for Output Modules
    • Use RSLogix 5000 Software for Troubleshooting
      • Fault Type Determination
  • B - Tag Definitions
    • Standard and Diagnostic Input Module Tags
    • Standard and Diagnostic Output Module Tags
    • Fast Input Module Tags
    • Fast Output Module Tags
      • 1756-OB16IEF Module
      • 1756-OB16IEFS Module
    • Array Data Structures
  • C - Use Ladder Logic To Perform Run Time Services and Reconfiguration
    • Using Message Instructions
    • Processing Real-time Control and Module Services
    • One Service Performed Per Instruction
    • Create a New Tag
      • Enter Message Configuration
      • Configuration Tab
      • Communication Tab
      • Use Timestamped Inputs and Scheduled Outputs for Standard and Diagnostic I/O Modules
      • Use Timestamped Inputs and Scheduled Outputs for Fast I/O Modules
      • Reset a Fuse, Perform Pulse Test and Reset Latched Diagnostics
      • Perform a WHO to Retrieve Module Identification and Status
      • Review of Tags in Ladder Logic
  • D - Choose a Correct Power Supply
  • E - Motor Starters for Digital I/O Modules
    • Determine the Maximum Number of Motor Starters
  • F - Major Revision Upgrades
    • If Using a Compatible or Disabled Keying I/O Configuration
    • If Using an Exact Match Keying Configuration
  • G - 1492 IFMs for Digital I/O Modules
    • Cable Overview
  • H - History of Changes
    • 1756-UM058F-EN-P, April 2012
    • 1756-UM058E-EN-P, August 2010
  • Glossary
  • Index
• Back Cover