Rockwell Automation 1746-NT4 Series B,D17466.6.1 SLC 500 4-Channel Thermocouple/mV Input Module User Manual User Manual

Slc™ 500 4-channel thermocouple/mv input module

SLC™ 500
4-Channel
Thermocouple/mV
Input Module

(Catalog Number 1746-NT4,
Series B)

User Manual

This manual is related to the following products:

1746-NT4 SLC 500 4-Channel Thermocouple/mV Input Module User Manual

Table of contents

Document Outline

1746-UM007C-EN-P, SLC 500 4-Channel Thermocouple/mV Input Module User Manual
Important User Information
- Summary of Changes
- Table of Contents
- Preface
Summary of Changes
Table of Contents
Preface
1 - Overview
- Overview
- General Description
- System Overview
  - Input Circuit Block Diagram
2 - Quick Start for Experienced Users
- Quick Start for Experienced Users
- Required Tools and Equipment
- Installation Procedures
3 - Installation and Wiring
- Installation and Wiring
- Compliance to European Union Directives
- Electrostatic Discharge
- NT4 Power Requirements
- Module Location in Chassis
- Module Installation and Removal
- Terminal Wiring
- Thermocouple Calibration
4 - Preliminary Operating Considerations
- Preliminary Operating Considerations
- Module ID Code
- Module Addressing
- Channel Filter Frequency Selection
- Update Time
- Channel Turn-On, Turn-Off, and Reconfiguration Times
- Response to Slot Disabling
5 - Channel Configuration, Data, and Status
- Channel Configuration, Data, and Status
- Channel Configuration
- Channel Configuration Procedure
- Channel Data Word
- Channel Status Checking
- Status Conditions
6 - Ladder Programming Examples
- Ladder Programming Examples
- Initial Programming
- Dynamic Programming
- Verifying Channel Configuration Changes
- Interfacing to the PID Instruction
- Monitoring Channel Status Bits
- Invoking Autocalibration
7 - Module Diagnostics and Troubleshooting
- Module Diagnostics and Troubleshooting
- Module Operation vs Channel Operation
- Power-up Diagnostics
- Channel Diagnostics
- LED Indicators
- Troubleshooting Flowchart
- Replacement Parts
- Contacting Rockwell Automation
8 - Application Examples
- Application Examples
- Basic Example
  - Channel Configuration Worksheet (With Settings Established for Channel 0)
- Supplementary Example
  - Channel Configuration Worksheet (With Settings Established)
A - Specifications
- Specifications
- Electrical Specifications
- Physical Specifications
- Environmental Specifications
- Input Specifications
- Input Resolution per Thermocouple Type at Each Filter Frequency
B - NT4 Configuration Worksheet
- NT4 Configuration Worksheet
- Channel Configuration Procedure
- Channel Configuration Worksheet
C - Thermocouple Restrictions
- Thermocouple Restrictions
- J Type Thermocouple
- K Type Thermocouple
- T Type Thermocouple
- E Type Thermocouple
- S and R Type Thermocouples
D - Thermocouple Types
- Thermocouple Types
E - Configuring the 1746-NT4 Module with RSLogix 500
- Configuring the 1746-NT4 Module with RSLogix 500
- Glossary
- Notes:
  - Index
- A
- B
- C
- D
- E
- F
- G
- H
- I
- L
- M
- N
- O
- P
- Q
- R
- S
- T
- U
- V
- W
Glossary
Index
Back Cover