Allen-Bradley 1794-IE8H manuals

Owner’s manuals and user’s guides for Networking Allen-Bradley 1794-IE8H.
We providing 4 pdf manuals Allen-Bradley 1794-IE8H for download free by document types: Specifications, User Manual


Table of contents

FLEX I/O HART

1

Analog Modules

1

Important User Information

2

ATTENTION

3

AVERTISSEMENT

4

IMPORTANT

5

Table of Contents

7

Table of Contents 2

8

Table of Contents 3

9

Table of Contents 4

10

Table of Contents 5

11

Table of Contents 6

12

™ analog modules with

13

For Additional Information

14

Preface 3

15

Preface 4

16

What This Chapter Contains

17

What the FLEX I/O Analog

17

I/O Modules Do

17

How FLEX I/O Analog

18

Communicate with

18

Programmable Controllers

18

Physical Features of Your

19

Analog I/O Module

19

Use Alarms on the

19

1794-IE8H Module

19

Data Format Alarm Example

20

Remote Fault Alarm

21

Local Fault Alarm

22

How to Use the

23

HART Capabilities

23

HART Implementation

23

Overview

23

Chapter Summary

24

Configurable FLEX I/O

25

Analog Module Features

25

Select Your 1794-IE8H

26

FLEX I/O Analog Input

26

Module’s Operating

26

Features

26

High Low Error Level

27

Input Filter Cutoff

27

Data Format

28

Data Formats and Error Ranges

30

Select Your 1794-OE8H

31

FLEX I/O Analog Output

31

Analog Digital State

32

Analog Fault State Value

32

Digital Fault State

32

Diagnostic Data error

33

11=data out of range

33

Understand Image Table

36

Mapping and Bit/Word

36

Descriptions

36

(1794-IE8H)

38

1794-IE8H and -OE8H

43

Extended Configuration

43

Data Table

43

HART Status Indicators

44

HART Status Inhibit

44

50 or 60 Hz Filter

44

Before You Install Your

47

Analog Module

47

Removal and Insertion

48

Under Power

48

Install the Module

48

Mount on a DIN Rail

49

Mount on a Panel or Wall

51

Label Under Here

53

Wire the Terminal Base

54

Connect Wiring to the

54

FLEX I/O HART Analog

54

4 to 20mA

55

ATTENTIONATTENTION

56

Ground the Module

58

ControlNet Network

61

Use Programming Software

62

About the ControlNet

62

Communication Over the

63

FLEX I/O Backplane

63

Unscheduled Data Transfer

64

Module I/O Mapping

64

I/O Structure

64

Adapter Status Word

65

Fault State Data

66

Device Actions

67

Calibrate Your Module

69

Tools and Equipment

70

1794-IE8H Calibration

70

Command Structure

71

2 Calibrate gain at 25 °C

72

°C Channel-Mask

73

25 °C according to

74

25 °C is in process

75

Read/write

76

Channel 1

77

. During the

78

1794-OE8H Calibration

79

Calibration)

86

Troubleshoot the FLEX I/O

89

Analog I/O Modules

89

Specifications

91

A-2 Specifications

92

FLEX I/O HART Module Commands

93

Device-Specific Commands

95

Message Structure

99

Transaction Procedure

100

Burst Mode (not supported)

100

Preamble

101

Start Character

101

HART Address

101

HART Command

102

Byte Count

102

Check Byte

102

Response Code

103

Universal Commands

105

Common Practice

107

Commands

107

Appendix

115

What This Appendix

115

Contains

115

Communication

115

Differences Between

117

Attributes and Assembly

117

HART Frame Enhancements

120

Background Information

121

Configuration

122

Filter Cutoff

124

Up/Down Bit

125

High and Low Error Level

125

Square Root Threshold

127

Analog Input Data

127

Underrange Alarm

127

Overrange Alarm

128

Local Fault

128

Remote Fault

128

Diagnostic Status

129

Analog Fault State

134

Fault Mode

134

Local Fault Mode

134

Latch Retry Mode

135

Analog Fault State Values

136

Digital Output Data

136

Global Output Data

136

Analog Output Data

137

Diagnostic Status Data

137

HART Rebuild Bit

137

Fault Alarm

138

HART Failure

138

HART Readback

138

HART Communication

139

HART Transmitter

139

How Are We Doing?

141

BUSINESS REPLY MAIL

142

2 Index

144

Rockwell Automation

146

Table of contents

Bulletin 1794 and 1797

1

1794-SG002D-EN-P

1

Important User Information

2

Table of Contents

3

Table of Contents v

5

Section 3.1

6

Section 4.1

6

Summary of Changes

7

New and Updated

7

Information

7

1794 FLEX I/O Overview

9

1794 FLEX I/O XT Overview

11

General FLEX I/O and

11

FLEX I/O XT Specifications

11

Specify a FLEX I/O or

13

FLEX I/O XT System

13

Step 1 – Select:

15

CIP Network Infrastructure

15

Select a Network

16

Device-Level Ring Topology

17

ControlNet Network

18

DeviceNet Network

19

DNet In DNet Out

20

Other Network Communication

21

Other Networks – PROFIBUS DP

22

Select FLEX I/O Modules

23

Digital I/O Module Summary

24

Digital Modules

26

Derating Curve

27

Modules Specifications

28

1794-IM8 Derating Curve

29

Digital AC Output Comparison

29

1794-OM8 Derating Curve

31

Digital DC Input Comparison

31

1794-IB32 Derating Curve

33

1794-IC16 Derating Curve

33

Digital DC Output Comparison

34

1794-OB16P Derating Curve

36

Surge Current — A

37

1794-IB16D Derating Curves

39

FLEX I/O Analog

43

Thermocouple and RTD

43

Analog I/O Module Summary

44

Analog 12 Input Module

47

IMPORTANT

48

Isolated Analog Input Modules

48

1794-IR8 RTD Input Module

51

1794-IR8 Derating Curve

52

Thermocouple/mV Input Module

54

= Safe operating area

55

Combination Modules

57

Analog Combination Module

58

Analog Output Comparison

59

Analog 4 Input Modules

60

Analog 12 Output Module

62

FLEX I/O Counter Modules

66

24V DC Input Frequency Module

68

2 Input Pulse Counter Module

71

4 Input Pulse Counter Module

72

1794-PS3 AC/DC

77

1794-PS13 AC/DC

77

About the FLEX Ex I/O Systems

79

FLEX Ex Typical

81

Configurations

81

Entity-Based Architecture

83

Hazardous Area

83

Designation

83

Specify a FLEX Ex System

86

1797-BCNR Coax Barrier Module

90

Select FLEX Ex I/O Modules

95

(1) 1 ms default selectable

97

(2) 1 ms default selectable

97

Analog Modules

99

Module Specifications

100

Input Module

102

HART Interface Modules

103

FLEX Ex I/O Analog

104

Output Modules

104

Counter I/O Module

106

Step 3 – Select:

111

Terminal Base Wiring

111

Diagrams

111

Step 4 – Select:

113

E Type Power Supply

114

N Type Power Supply

114

Understanding System Planning

114

Assigning Power Supplies

116

Hardened conduit

117

Type of Power Input

118

Mount the FLEX System

121

Select Optional Accessories

123

1492-EA35 DIN Rail Locks

124

1794-LBL FLEX I/O Label Kit

124

1794-CJC2

124

Step 5 – Select:

125

ControlNet Ex Taps

126

1786-RG6 Coax Trunk Cable

127

Related Documentation

129

FLEX Ex I/O

133

For More Information

133

Rockwell Automation Support

136

Documentation Feedback

136





More products and manuals for Networking Allen-Bradley

Models Document Type
1738-ADNX User Manual   Allen-Bradley 1738-ADNX User manual, 112 pages
1734-ADN User Manual   Allen-Bradley 1734-ADN User manual, 239 pages
PLC-5 User Manual   CP10 Cable Assembly, 2 pages
1784-KT/B Specifications   Allen-Bradley 1784-KT/B Specifications, 67 pages
PLC-5 User Manual   Allen-Bradley PLC-5 User manual, 149 pages
PLC-5 User Manual   1771sc-IFE32 32-Channel Analog Input Module Configuration with, 7 pages
Rockwell Automation 1734-AENT User Manual   Allen-Bradley Rockwell Automation 1734-AENT User manual, 114 pages
Rockwell Automation 1734-AENT User Manual   Allen-Bradley Rockwell Automation 1734-AENT User manual, 156 pages
1794ASB Series B Service Manual   Allen-Bradley 1794ASB Series B Technical data, 156 pages
1784-KT/B Specifications   Allen-Bradley 1784-KT/B Specifications [en] , 71 pages
ControlLogix Specifications   Allen-Bradley ControlLogix Specifications, 133 pages
1784-KT/B Setup Guide   Allen-Bradley 1784-KT/B Setup guide, 92 pages
1784-KT/B Service Manual   Allen-Bradley 1784-KT/B Technical data, 53 pages
1794-OE8H User Manual   Allen-Bradley 1794-OE8H User manual, 86 pages
1738-ADNX User Manual   Allen-Bradley 1738-ADNX User manual, 132 pages
1794-OE8H User Manual   FLEXLOGIX CONTROLLERS, 44 pages
Rockwell Automation 1734-AENT User Manual   Allen-Bradley Rockwell Automation 1734-AENT User manual [en] , 230 pages
MicroLogix 1761-NET-ENI User Manual   1761-UM006A-EN-P, MicroLogix Ethernet Interface Converter (ENI, 102 pages
ControlLogix User Manual   allen-bradley controllogix and compactlogix plc app note, 10 pages
2755 User Manual   2755-6.8, AdaptaScan Bar Code Readers Application Guide, 200 pages