WAGO 4 AI RTD/-30°C ... +150°C User manual

Brand: WAGO

Model: 4 AI RTD/-30°C ... +150°C

Type: User manual

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WAGO-I/O-SYSTEM 750

Manual

750-463

4 AI RTD/−30°C ... +150°C

Channel Analog Input Module for Resistance

Sensors, Temperature Range: −30°C ... +150°C

Version 1.1.0

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2 WAGO-I/O-SYSTEM 750

750-463 4 AI RTD/−30°C ... +150°C

Manual

Version 1.1.0

WAGO Kontakttechnik GmbH & Co. KG

Hansastraße 27

D-32423 Minden

Phone: +49 (0) 571/8 87 – 0

Fax: +49 (0) 571/8 87 – 1 69

E-Mail: [email protected]

Web: http://www.wago.com

Technical Support

Phone: +49 (0) 571/8 87 – 5 55

Fax: +49 (0) 571/8 87 – 85 55

E-Mail: [email protected]

Every conceivable measure has been taken to ensure the accuracy and

completeness of this documentation. However, as errors can never be fully

excluded, we always appreciate any information or suggestions for improving the

documentation.

E-Mail: [email protected]

We wish to point out that the software and hardware terms as well as the

trademarks of companies used and/or mentioned in the present manual are

generally protected by trademark or patent.

=== Ende der Lis te f ür T e xtmar ke Ei nb and _vor ne = ==

WAGO-I/O-SYSTEM 750 Table of Contents 3

750-463 4 AI RTD/−30°C ... +150°C

Manual

Version 1.1.0

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Table of Contents

1 Notes about this Documentation ................................................................. 6

1.1 Validity of this Documentation ................................................................. 6

1.2 Revision History ........................................................................................ 6

1.3 Copyright ................................................................................................... 6

1.4 Symbols ..................................................................................................... 7

1.5 Number Notation ....................................................................................... 9

1.6 Font Conventions ...................................................................................... 9

2 Important Notes ......................................................................................... 10

2.1 Legal Bases ............................................................................................. 10

2.1.1 Subject to Changes ............................................................................. 10

2.1.2 Personnel Qualifications ..................................................................... 10

2.1.3 Use of the WAGO-I/O-SYSTEM 750 in Compliance with Underlying

Provisions ........................................................................................... 10

2.1.4 Technical Condition of Specified Devices ......................................... 11

2.2 Safety Advice (Precautions) .................................................................... 12

3 Device Description ..................................................................................... 14

3.1 View ........................................................................................................ 16

3.2 Connectors ............................................................................................... 17

3.2.1 Data Contacts/Internal Bus ................................................................. 17

3.2.2 Power Jumper Contacts/Field Supply ................................................ 18

3.2.3 CAGE CLAMP

Connectors ............................................................. 20

3.3 Display Elements .................................................................................... 21

3.4 Operating Elements ................................................................................. 22

3.5 Schematic Diagram ................................................................................. 22

3.6 Technical Data ........................................................................................ 23

3.6.1 Device Data ........................................................................................ 23

3.6.2 Supply ................................................................................................. 23

3.6.3 Communication .................................................................................. 23

3.6.4 Inputs .................................................................................................. 24

3.6.5 Connection Type ................................................................................ 24

3.6.6 Climatic Environmental Conditions ................................................... 25

3.7 Approvals ................................................................................................ 26

3.8 Standards and Guidelines ........................................................................ 26

4 Process Image ............................................................................................. 27

4.1 Overview ................................................................................................. 27

4.2 Control and Status Bytes ......................................................................... 27

4.3 Process Data in Standard Format ............................................................ 29

4.3.1 Pt 1000 (acc. IEC 751) ....................................................................... 29

4.3.2 Ni 1000 (acc. DIN 43760) .................................................................. 30

4.3.3 Ni 1000 TK5000 ................................................................................. 31

4.3.4 KTY81 110 ......................................................................................... 32

4.3.5 KTY81 210 ......................................................................................... 33

4.4.1 Process Data in S5-FB250 Format ..................................................... 34

4.4.2 Pt 1000 (acc. IEC 751) ....................................................................... 34

4.4.3 Ni 1000 (acc. DIN 43760) .................................................................. 35

4 Table of Contents WAGO-I/O-SYSTEM 750

750-463 4 AI RTD/−30°C ... +150°C

Manual

Version 1.1.0

4.4.4 Ni 1000 TK5000 ................................................................................. 36

4.4.5 KTY81 110 ......................................................................................... 37

4.4.6 KTY81 210 ......................................................................................... 38

5 Mounting ..................................................................................................... 39

5.1 Mounting Sequence ................................................................................. 39

5.2 Inserting and Removing Devices ............................................................ 40

5.2.1 Inserting the I/O Module .................................................................... 40

5.2.2 Removing the I/O Module .................................................................. 41

6 Connect Devices ......................................................................................... 42

6.1 Connecting a Conductor to the CAGE CLAMP

................................... 42

6.2 Connection Examples .............................................................................. 43

6.3 Special Features of the Measuring Circuits ............................................ 43

6.3.1 Connection of Unused Inputs ............................................................. 43

6.3.2 Detection of Wire Break ..................................................................... 44

6.3.3 Quick Changes in Temperature .......................................................... 44

7 Commissioning ........................................................................................... 45

7.1 Setting Parameters via Register Communication .................................... 45

7.1.1 Register Assignment ........................................................................... 47

7.1.2 Control and Status Bytes for Register Communication ..................... 50

7.2 Setting Parameters via Parameter Channels ............................................ 52

7.2.1 Introduction ........................................................................................ 52

7.2.2 Structure of the Register ..................................................................... 52

7.2.2.1 Parameter Data (Register 56) ......................................................... 52

7.2.2.2 Communication Control (Register 57) .......................................... 53

7.2.3 Parameter Sets .................................................................................... 55

7.2.3.1 General Parameter Data (System Parameter Range) ..................... 55

7.2.3.2 I/O Module-Specific Parameter Data ............................................ 55

7.2.4 Parameter Transmission Process ........................................................ 56

7.2.4.1 Determining the Maximum I/O Module Parameter Data (System

Parameters) .................................................................................... 56

7.2.4.2 Restoring Factory Settings (System Parameters) .......................... 57

7.2.4.3 Reading/Writing Parameters (I/O Module-Specific) ..................... 58

7.3 Parameterization with WAGO-I/O-CHECK ........................................... 59

7.3.1 Parameter Dialog ................................................................................ 59

7.3.2 Toolbar on the Parameter Dialog ....................................................... 60

7.3.3 Navigation Area on the Parameter Dialog .......................................... 61

7.3.3.1 Common ........................................................................................ 62

7.3.3.2 Channels ........................................................................................ 63

7.3.3.3 Scaling ........................................................................................... 66

7.3.3.4 Calibration ..................................................................................... 67

8 Diagnostics .................................................................................................. 69

9 Use in Hazardous Environments .............................................................. 70

9.1 Marking Configuration Examples ........................................................... 71

9.1.1 Marking for Europe According to ATEX and IEC-Ex ...................... 71

9.1.2 Marking for America According to NEC 500 .................................... 76

9.2 Installation Regulations ........................................................................... 77

WAGO-I/O-SYSTEM 750 Table of Contents 5

750-463 4 AI RTD/−30°C ... +150°C

Manual

Version 1.1.0

9.2.1 Special Conditions for Safe Use (ATEX Certificate TÜV 07 ATEX

554086 X) ........................................................................................... 78

9.2.2 Special Conditions for Safe Use (ATEX Certificate TÜV 12 ATEX

106032 X) ........................................................................................... 79

9.2.3 Special Conditions for Safe Use (IEC-Ex Certificate TUN 09.0001 X)80

9.2.4 Special Conditions for Safe Use (IEC-Ex Certificate IECEx TUN

12.0039 X) .......................................................................................... 81

9.2.5 Special Conditions for Safe Use According to ANSI/ISA 12.12.01 .. 82

List of Figures ...................................................................................................... 83

List of Tables ........................................................................................................ 84

=== Ende der Lis te f ür T e xtmar ke V erz eic hnis _vor ne == =

6 Notes about this Documentation WAGO-I/O-SYSTEM 750

750-463 4 AI RTD/−30°C ... +150°C

Manual

Version 1.1.0

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1 Notes about this Documentation

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Always retain this documentation!

This documentation is part of the product. Therefore, retain the documentation

during the entire service life of the product. Pass on the documentation to any

subsequent user. In addition, ensure that any supplement to this documentation is

included, if necessary.

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1.1 Validity of this Documentation

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This documentation is only applicable to the I/O module 750-463

(4 AI RTD/−30°C ... +150°C).

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The I/O module 750-463 shall only be installed and operated according to the

instructions in this manual and in the manual for the used fieldbus

coupler/controller.

Consider power layout of the WAGO-I/O-SYSTEM 750!

In addition to these operating instructions, you will also need the manual for the

used fieldbus coupler/controller, which can be downloaded at www.wago.com.

There, you can obtain important information including information on electrical

isolation, system power and supply specifications.

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1.2 Revision History

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Table 1: Revision History

Document

version

Device version

Description of change

Hardware

Software

1.0.0

First issue

1.1.0

New approval (KC)

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1.3 Copyright

This Manual, including all figures and illustrations, is copyright-protected. Any

further use of this Manual by third parties that violate pertinent copyright

provisions is prohibited. Reproduction, translation, electronic and phototechnical

filing/archiving (e.g., photocopying) as well as any amendments require the

written consent of WAGO Kontakttechnik GmbH & Co. KG, Minden, Germany.

Non-observance will involve the right to assert damage claims.

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WAGO-I/O-SYSTEM 750 Notes about this Documentation 7

750-463 4 AI RTD/−30°C ... +150°C

Manual

Version 1.1.0

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1.4 Symbols

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Personal Injury!

Indicates a high-risk, imminently hazardous situation which, if not avoided, will

result in death or serious injury.

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Personal Injury Caused by Electric Current!

Indicates a high-risk, imminently hazardous situation which, if not avoided, will

result in death or serious injury.

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Personal Injury!

Indicates a moderate-risk, potentially hazardous situation which, if not avoided,

could result in death or serious injury.

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Personal Injury!

Indicates a low-risk, potentially hazardous situation which, if not avoided, may

result in minor or moderate injury.

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Damage to Property!

Indicates a potentially hazardous situation which, if not avoided, may result in

damage to property.

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Damage to Property Caused by Electrostatic Discharge (ESD)!

Indicates a potentially hazardous situation which, if not avoided, may result in

damage to property.

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Important Note!

Indicates a potential malfunction which, if not avoided, however, will not result in

damage to property.

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8 Notes about this Documentation WAGO-I/O-SYSTEM 750

750-463 4 AI RTD/−30°C ... +150°C

Manual

Version 1.1.0

Additional Information:

Refers to additional information which is not an integral part of this

documentation (e.g., the Internet).

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WAGO-I/O-SYSTEM 750 Notes about this Documentation 9

750-463 4 AI RTD/−30°C ... +150°C

Manual

Version 1.1.0

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1.5 Number Notation

Table 2: Number Notation

Number Code

Example

Note

Decimal

100

Normal notation

Hexadecimal

0x64

C notation

Binary

'100'

'0110.0100'

In quotation marks, nibble separated with

dots (.)

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1.6 Font Conventions

Table 3: Font Conventions

Font Type

Indicates

italic

Names of paths and data files are marked in italic-type.

e.g.: C:\Program Files\WAGO Software

Menu items are marked in bold letters.

e.g.: Save

A greater-than sign between two names means the selection of a

menu item from a menu.

e.g.: File > New

Input

Designation of input or optional fields are marked in bold letters,

e.g.: Start of measurement range

“Value”

Input or selective values are marked in inverted commas.

e.g.: Enter the value “4 mA” under Start of measurement range.

[Button]

Pushbuttons in dialog boxes are marked with bold letters in square

brackets.

e.g.: [Input]

[Key]

Keys are marked with bold letters in square brackets.

e.g.: [F5]

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10 Important Notes WAGO-I/O-SYSTEM 750

750-463 4 AI RTD/−30°C ... +150°C

Manual

Version 1.1.0

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2 Important Notes

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This section includes an overall summary of the most important safety

requirements and notes that are mentioned in each individual section. To protect

your health and prevent damage to devices as well, it is imperative to read and

carefully follow the safety guidelines.

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2.1 Legal Bases

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2.1.1 Subject to Changes

WAGO Kontakttechnik GmbH & Co. KG reserves the right to provide for any

alterations or modifications that serve to increase the efficiency of technical

progress. WAGO Kontakttechnik GmbH & Co. KG owns all rights arising from

the granting of patents or from the legal protection of utility patents. Third-party

products are always mentioned without any reference to patent rights. Thus, the

existence of such rights cannot be excluded.

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2.1.2 Personnel Qualifications

All sequences implemented on WAGO-I/O-SYSTEM 750 devices may only be

carried out by electrical specialists with sufficient knowledge in automation. The

specialists must be familiar with the current norms and guidelines for the devices

and automated environments.

All changes to the coupler or controller should always be carried out by qualified

personnel with sufficient skills in PLC programming.

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2.1.3 Use of the WAGO-I/O-SYSTEM 750 in Compliance with

Underlying Provisions

Fieldbus couplers, fieldbus controllers and I/O modules found in the modular

WAGO-I/O-SYSTEM 750 receive digital and analog signals from sensors and

transmit them to actuators or higher-level control systems. Using programmable

controllers, the signals can also be (pre-) processed.

The devices have been developed for use in an environment that meets the IP20

protection class criteria. Protection against finger injury and solid impurities up to

12.5 mm diameter is assured; protection against water damage is not ensured.

Unless otherwise specified, operation of the devices in wet and dusty

environments is prohibited.

Operating the WAGO-I/O-SYSTEM 750 devices in home applications without

further measures is only permitted if they meet the emission limits (emissions of

interference) according to EN 61000-6-3. You will find the relevant information

in the section “Device Description” > “Standards and Guidelines” in the manual

for the used fieldbus coupler/controller.

WAGO-I/O-SYSTEM 750 Important Notes 11

750-463 4 AI RTD/−30°C ... +150°C

Manual

Version 1.1.0

Appropriate housing (per 94/9/EG) is required when operating the WAGO-I/O-

SYSTEM 750 in hazardous environments. Please note that a prototype test

certificate must be obtained that confirms the correct installation of the system in

a housing or switch cabinet.

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2.1.4 Technical Condition of Specified Devices

The devices to be supplied ex works are equipped with hardware and software

configurations, which meet the individual application requirements. WAGO

Kontakttechnik GmbH & Co. KG will be exempted from any liability in case of

changes in hardware or software as well as to non-compliant usage of devices.

Please send your request for modified and new hardware or software

configurations directly to WAGO Kontakttechnik GmbH & Co. KG.

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12 Important Notes WAGO-I/O-SYSTEM 750

750-463 4 AI RTD/−30°C ... +150°C

Manual

Version 1.1.0

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2.2 Safety Advice (Precautions)

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For installing and operating purposes of the relevant device to your system the

following safety precautions shall be observed:

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Do not work on devices while energized!

All power sources to the device shall be switched off prior to performing any

installation, repair or maintenance work.

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Install the device only in appropriate housings, cabinets or in electrical

operation rooms!

The WAGO-I/O-SYSTEM 750 and its components are an open system. As such,

install the system and its components exclusively in appropriate housings,

cabinets or in electrical operation rooms. Allow access to such equipment and

fixtures to authorized, qualified staff only by means of specific keys or tools.

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Pos: 17.11.1 /Alle Serien (Allgemeine Dokumente) (Allgemeine Mo dule)/ Wich tige Erl äuter ungen /Sic herhei tshin weise /Acht ung/Ac htu ng: Defe kte od er besc hädigt e Ger äte austa usch en! @ 6\mod_1260180857358_21.docx @ 46743 @ @ 1

Replace defective or damaged devices!

Replace defective or damaged device/module (e.g., in the event of deformed

contacts), since the long-term functionality of device/module involved can no

longer be ensured.

Pos: 17 .11. 2 /Alle Serien (Allgemeine Dokumente) (Allgemeine Module)/Wichtige Erläuterungen/Sicherheitshinweise/Achtung/Achtung: Geräte vor kriec hen den und is olier enden Stoff en schüt zen! @ 6\ mod_1260181036216_21.docx @ 46747 @ @ 1

Protect the components against materials having seeping and insulating

properties!

The components are not resistant to materials having seeping and insulating

properties such as: aerosols, silicones and triglycerides (found in some hand

creams). If you cannot exclude that such materials will appear in the component

environment, then install the components in an enclosure being resistant to the

above-mentioned materials. Clean tools and materials are imperative for handling

devices/modules.

Pos: 17.1 1. 3 /Al le S eri en ( Allg em ein e Do ku ment e) (Al lg em eine M o dul e)/ Wich tig e Erl äuter u ngen /Sic h erhei ts hinw eise /Ac htu ng/A cht ung : Rei nig ung nur mi t zul äss ig en M at erial ien! @ 6\mod_1260181203293_21.docx @ 46751 @ @ 1

Clean only with permitted materials!

Clean soiled contacts using oil-free compressed air or with ethyl alcohol and

leather cloths.

Pos: 17.11.4 /Alle Serien (Allgemeine Dokumente) (Allgemeine Module)/Wichtige Erläuteru ngen /Sic her hei tshi nw eise /Ac htu ng/Ac ht ung : Kei n K ont akts pra y verwe nde n! @ 6\ mod_1260181290808_21.docx @ 46755 @ @ 1

WAGO-I/O-SYSTEM 750 Important Notes 13

750-463 4 AI RTD/−30°C ... +150°C

Manual

Version 1.1.0

Do not use any contact spray!

Do not use any contact spray. The spray may impair contact area functionality in

connection with contamination.

Pos: 17.1 1. 5 /Al le S eri en ( Allg em ein e Do ku ment e) (Al lg em eine M o dul e)/ Wich tig e Erl äuter u ngen /Sic h erhei ts hinw eise /Ac htu ng/A cht ung : V erpol ung ver mei de n! @ 6\mod_1260184045744_21.docx @ 46767 @ @ 1

Do not reverse the polarity of connection lines!

Avoid reverse polarity of data and power supply lines, as this may damage the

devices involved.

Pos: 17.1 1. 6 /Al le S eri en ( Allg em ein e Do ku ment e) (Al lg em eine M o dul e)/ Wich tig e Erl äuter u ngen /Sic h erhei ts hinw eise /Ac htu ng/A cht ung: El ektr ostatis che Entl adu ng verm eide n! @ 6\mod_1260181364729_21.docx @ 46759 @ @ 1

Avoid electrostatic discharge!

The devices are equipped with electronic components that may be destroyed by

electrostatic discharge when touched. Please observe the safety precautions

against electrostatic discharge per DIN EN 61340-5-1/-3. When handling the

devices, please ensure that environmental factors (personnel, work space and

packaging) are properly grounded.

Pos: 18 /D o kume nt ation all ge mein/ Glie der ungs ele mente /---Seit en wechs el--- @ 3\mod_1221108045078_0.docx @ 21810 @ @ 1

14 Device Description WAGO-I/O-SYSTEM 750

750-463 4 AI RTD/−30°C ... +150°C

Manual

Version 1.1.0

Pos: 19 /A ll e Ser ien (Al lg emei ne M od ule)/ Üb ers chrif te n für al le S eri en/G erä teb esc hrei bu ng/G erä tebe schr eib ung - Üb ersc hrift 1 @ 3\ mod_1233756084656_21.docx @ 27096 @ 1 @ 1

3 Device Description

Pos: 20.1 /Serie 750 (WAGO-I/O-SYSTEM)/Gerätebeschreibung/Einleitung/Anwendung/AI/Anwendung 750-04xx AI R TD par ametr ier bar @ 1 0\mod_1313576749855_21.docx @ 77170 @ @ 1

The I/O module 750-463 (4 AI RTD/−30°C ... +150°C) measures resistance at

field level or evaluates platinum or nickel resistance sensors.

The resistance values are converted into temperature values. A microprocessor in

the I/O module linearizes the measured resistance values and converts them into a

numeric value proportional to the temperature of the selected resistance sensor.

The WAGO-I/O-CHECK commissioning tool can be used to set the required

operating mode.

Pos: 20.2 /Serie 750 (WAGO-I/O-SYST EM)/ Ger äteb eschr ei bung/ Einl eit ung/ I/O-B esc hrei bung /AI /I/O- Bes chrei bung 7 50-04x x 4 AI RTD @ 1 0\mod_1313576931787_21.docx @ 77174 @ @ 1

The I/O module provides four input channels for directly connecting 2-wire

temperature sensors to the CAGE CLAMP

connectors +R1, −R1 ... +R4, −R4.

Pos: 20.3 /Serie 750 (WAGO-I/O-SYST EM) /Ger äte besc hrei bu ng/Ei nlei tu ng/I/ O-B esc hrei bung /Al lg emei n/Ver wei s a uf K api tel "A nsc hlüss e" @ 8\ mod_1276775378035_21.docx @ 57956 @ @ 1

The assignment of the connections is described in the “Connectors” section.

Pos: 20.4 /Serie 750 (WAGO-I/O-SYST EM) /Ger äte besc hrei bu ng/Ei nlei tu ng/I/ O-B esc hrei bung /Al lg emei n/Ver wei s a uf K api tel "G erät e a nschli eß en" > " Ansc hlus sb eis piel (e)" @ 5\mod_1246015203281_21.docx @ 36298 @ @ 1

Connection examples are shown in section “Connecting Devices” > … >

“Connection Example(s)”.

Pos: 20.5 /Serie 750 (WAGO-I/O-SYST EM)/ Wic htige Erl äuter unge n/Sic herhei ts- u nd sonsti ge Hin weis e/Hinw eis/Hi nwei s: Offe ne Eing änge be schal ten! @ 19\ mod_1398698680752_21.docx @ 152728 @ @ 1

Connect all inputs!

As two channels each are wired in series, both channels of a measuring circuit

must be connected. Wire unused inputs with a 0 Ω (jumper) ... 5 kΩ resistor!

Pos: 20.6 /Serie 750 (WAGO-I/O-SYST EM)/ Ger äteb eschr ei bung/ Einl eit ung/ LED-A nz eig e/LED Zu st and Betr ie b Ka nal @ 5\ mod_1245391732046_21.docx @ 35668 @ @ 1

The operating status of the channels is indicated by a green status LED per

channel.

Pos: 20.7 /Serie 750 (WAGO-I/O-SYST EM) /Ger äte besc hrei bu ng/Ei nleitung/LED-Anzei ge/ LED Fehl er Kur zsc hlus s/Dr aht bruc h/ Ber eic hsüb er- /unt erschr eitung @ 5\mod_1245391942765_21.docx @ 35672 @ @ 1

A red error LED per channel indicates a wire break, a short circuit or that the

signal is outside the measuring range.

Pos: 20 .8 /Serie 750 (WAGO-I/O-SYST EM) /Ger äte besc hrei bu ng/Ei nlei tu ng/L ED-A nzeig e/Ver weis au f Kapit el "Anz eigeel emen te" @ 5\mod_1246010525000_21.docx @ 36194 @ @ 1

The meaning of the LEDs is described in the “Display Elements” section.

Pos: 20.9 /Serie 750 (WAGO-I/O-S YSTEM )/Ger äteb eschr eibu ng/Ei nleitu ng/V ersor gung/ Versor gung 24 V, 0 V über Lei stu ngsk ontakte Stand ard @ 3\mod_1226498974531_21.docx @ 25020 @ @ 1

The I/O module 750-463 (4 AI RTD/−30°C ... +150°C) receives the 24 V voltage

supply for the field level from an upstream I/O module or from the fieldbus

coupler/controller via blade-formed power jumper contacts. It then provides these

potentials to subsequent I/O modules via spring-formed power jumper contacts.

Pos: 20 .10 / S erie 750 ( W AGO- I/O-SY ST EM)/ Wic htig e Er läu ter ung en/S ic herhei ts - un d so nsti ge Hin weis e/Ac ht ung /Ac htung : M axi maler St ro m Lei stu ngs kont a kte 1 0 A @ 3 \mod_1226499143500_21.docx @ 25029 @ @ 1

Do not exceed maximum current via power jumper contacts!

The maximum current to flow through the power jumper contacts is 10 A.

Greater currents can damage the contacts.

When configuring your system, ensure that this current is not exceeded. If

exceeded, insert an additional supply module.

Pos: 20.1 1 / Ser ie 7 50 ( WAG O-I/ O-SYST EM )/ Wichti g e Erl äuter ung en /Sic her hei ts- und s ons tige Hi nwei se /Hin wei s/Hi n weis: Pot enti alei ns peis e klem me f ür Er de eins etz en! (k eine LK f ür Er de) @ 3\mod_1226499037468_21.docx @ 25023 @ @ 1

WAGO-I/O-SYSTEM 750 Device Description 15

750-463 4 AI RTD/−30°C ... +150°C

Manual

Version 1.1.0

Use supply modules for ground (earth)!

The I/O module has no power jumper contacts for receiving and transmitting the

earth potential. Use a supply module when an earth potential is needed for the

subsequent I/O modules.

Pos: 20.1 2 / Ser ie 7 50 ( WAG O-I/ O-SYST EM)/ Gerät ebe schr eib ung /Ei nlei tung /V ers orgu ng/ Gal vani sc he Tr en nung Fel d/S yst em @ 3\mod_1233756478750_21.docx @ 27102 @ @ 1

The field voltage and the system voltage are electrically isolated from each other.

Pos: 20.1 3 / Ser ie 7 50 ( WAG O-I/ O-SYST EM) /Ger äte besc hrei bu ng/Ei nleit ung/ Versor gung /Anor dnung unter Ber ücksi chtig ung der Leist ungs kontak te belie big @ 3\ mod_1233756233468_21.docx @ 27099 @ @ 1

With consideration of the power jumper contacts, the individual modules can be

arranged in any combination when configuring the fieldbus node. An arrangement

in groups within the group of potentials is not necessary.

Pos: 20.1 4 / Ser ie 7 50 ( WAG O-I/ O-SYST EM)/ Gerät ebesc hreib ung/ Einlei tung/ Einsa tzber eich/ Einsa tzber eich 7 50-xxx x al le K op pler/C o ntrol ler oh ne Ec o nomy- Kop pler @ 3\ mod_1232541867468_21.docx @ 26525 @ @ 1

The I/O module 750-463 can be used with all fieldbus couplers/controllers of the

WAGO-I/O-SYSTEM 750 (except for the economy types 750-320, -323, -324

and -327).

Pos: 21 /D o kume nt ation all ge mein/ Glie der ungs ele mente /---Seit en wechs el--- @ 3\mod_1221108045078_0.docx @ 21810 @ @ 1

16 Device Description WAGO-I/O-SYSTEM 750

750-463 4 AI RTD/−30°C ... +150°C

Manual

Version 1.1.0

Pos: 22 /A ll e Ser ien (Al lg emei ne M od ule)/ Üb ers chrif te n für al le S eri en/G erä teb esc hrei bu ng/A nsic ht - Ü b erschr if t 2 @ 4\ mod_1240984217343_21.docx @ 31958 @ 2 @ 1

3.1 View

Pos: 23 /S eri e 7 50 ( WA GO-I/ O-SYST EM)/ Gerät ebesc hrei bung/A nsic ht/A nalogei nga ngskle mmen/ Ansic ht 750-0463 @ 10\mod_1312892983097_21.docx @ 76184 @ @ 1

Figure 1: Front View

Pos: 24 /S eri e 7 50 ( WA GO-I/ O-SYST EM) /Ger ät ebesc hrei bu ng/A nsic ht/A nsic ht C ageC l amp® _Leg en de mit LEDs @ 1 5\mod_1370867188922_21.docx @ 122225 @ @ 1

Table 4: Legend for Figure “View”

Pos.

Description

Details See Section

Marking possibility with Mini-

WSB

---

Status LEDs

“Device Description” > “Display Elements”

Data contacts

“Device Description” > “Connectors”

CAGE CLAMP

connectors

“Device Description” > “Connectors”

Power jumper contacts

“Device Description” > “Connectors”

Release tab

“Mounting” > “Inserting and Removing

Devices”

Pos: 25 /Do kument ation al lge mein/Gl ieder ungs elem ente/---Sei te nwec hsel --- @ 3\mod_1221108045078_0.docx @ 21810 @ @ 1

WAGO-I/O-SYSTEM 750 Device Description 17

750-463 4 AI RTD/−30°C ... +150°C

Manual

Version 1.1.0

Pos: 26 /A ll e Ser ien (Al lg emei ne M od ule)/ Üb ers chrif te n für al le S eri en/G erä teb esc hrei bu ng/A nsc hlüs se - Über schri ft 2 @ 4\mod_1240984262656_21.docx @ 31 961 @ 2 @ 1

3.2 Connectors

Pos: 27 /S eri e 7 50 ( WA GO-I/ O-SYST EM) /Ger ät ebesc hrei bu ng/A nsc hlüss e/D ate nko ntakt e/Kl em menbu s - Ü bersc hrift 3 @ 6\mod_1256294684083_21.docx @ 43660 @ 3 @ 1

3.2.1 Data Contacts/Internal Bus

Pos: 28.1 /Serie 750 (WAGO-I/O-SYST EM)/ Ger äteb esc hrei bung /Ansc hl üsse /Dat enk onta kte - F eld bus kop pler/-c on trol ler , Ab bil dung u nd B esc hrei bung @ 3 \mod_1231771259187_21.docx @ 26002 @ @ 1

Communication between the fieldbus coupler/controller and the I/O modules as

well as the system supply of the I/O modules is carried out via the internal bus. It

is comprised of 6 data contacts, which are available as self-cleaning gold spring

contacts.

Figure 2: Data Contacts

Pos: 28.2 /Serie 750 (WAGO-I/O-SYST EM)/ Wic htige Erl äuter unge n/Sic herhei ts- und sonstig e Hin weis e/ Acht ung /Ach tu ng: Buskl e mmen nic ht auf Gol dfe der konta kt e leg en! @ 7 \mod_1266318463636_21.docx @ 50695 @ @ 1

Do not place the I/O modules on the gold spring contacts!

Do not place the I/O modules on the gold spring contacts in order to avoid soiling

or scratching!

Pos: 28.3 /Serie 750 (WAGO-I/O-SYST EM)/ Wic htige Erl äuter unge n/Sic herhei ts- u nd so nsti g e Hinweise/Achtung/Achtung: ESD - Auf g ut e Erd ung der U mgeb ung acht en! @ 7\mod_1266318538667_21.docx @ 50708 @ @ 1

Ensure that the environment is well grounded!

The devices are equipped with electronic components that may be destroyed by

electrostatic discharge. When handling the devices, ensure that the environment

(persons, workplace and packing) is well grounded. Avoid touching conductive

components, e.g. data contacts.

Pos: 29 /Doku ment ation all gemei n/Gli eder ungsel eme nte/---Seit en wechs el--- @ 3\mod_1221108045078_0.docx @ 21810 @ @ 1

18 Device Description WAGO-I/O-SYSTEM 750

750-463 4 AI RTD/−30°C ... +150°C

Manual

Version 1.1.0

Pos: 30 /S eri e 7 50 ( WA GO-I/ O-SYST EM) /Ger ät ebesc hrei bu ng/A nsc hlüss e/L eist ung skont akt e/F eld vers orgu ng - Üb ersc hrift 3 @ 6\ mod_1256294692864_21.docx @ 43664 @ 3 @ 1

3.2.2 Power Jumper Contacts/Field Supply

Pos: 31.1 /S erie 750 (WAGO-I/O-SYST EM)/ Wichti ge Erlä uteru ngen/ Sich erheit s- und so nstig e H inw eis e/Vor sic ht/ Vor sic ht: Verl etz ungs ge fahr dur ch s ch arf kant ige M ess er kont akt e! @ 6\mod_1256193279401_21.docx @ 43414 @ @ 1

Risk of injury due to sharp-edged blade contacts!

The blade contacts are sharp-edged. Handle the I/O module carefully to prevent

injury.

Pos: 31.2 /Serie 750 (WAGO-I/O-SYST EM)/ Ger ätebesc hrei bung/A nschl üsse /Leist ung skont akte 2 LK (M esser /Leis tungs konta kte 2 LK (Messer/Feder) - Einl eitung @ 15\mod_1371721641099_21.docx @ 123714 @ @ 1

The I/O module 750-463 has 2 self-cleaning power jumper contacts that supply

and transmit power for the field side. The contacts on the left side of the I/O

module are designed as blade contacts and those on the right side as spring

contacts.

Pos: 31.3 /Serie 750 (WAGO-I/O-SYST EM )/ Ger äteb esc hrei bung /Ans chl üs se/L eist u ngs kont akte 2 LK (M ess er/ Leis tung s konta kte 2 L K (M ess er/ Fed er) - Abbi ldung , einfac he Br eite - Stan dard @ 15 \mod_1367500700037_21.docx @ 118396 @ @ 1

Figure 3: Power Jumper Contacts

Pos: 31.4 /Serie 750 (WAGO-I/O-S YST EM) /Ger äte bes chr ei bung /Ansc hl üsse /L eist ung sko nta kte 2 LK (Mes ser /Lei st ung sk onta kte 2 LK (Me sser /F ed er) - Lege nde @ 15\ mod_1371721352500_21.docx @ 123710 @ @ 1

Table 5: Legend for Figure “Power Jumper Contacts”

Contact

Type

Function

Spring contact

Potential transmission (U

) for field supply

Spring contact

Potential transmission (0 V) for field supply

Blade contact

Potential feed-in (0 V) for field supply

Blade contact

Potential feed-in (U

) for field supply

Pos: 31.5 /Serie 750 (WAGO-I/O-SYST EM)/ Wic htige Erl äuter unge n/Sic herhei ts- u nd sonsti ge Hin weis e/Acht ung/A chtu ng: Ma ximaler Strom L eistung skon takt e 10 A @ 3\mod_1226499143500_21.docx @ 25029 @ @ 1

Do not exceed maximum current via power jumper contacts!

The maximum current to flow through the power jumper contacts is 10 A.

Greater currents can damage the contacts.

When configuring your system, ensure that this current is not exceeded. If

exceeded, insert an additional supply module.

Pos: 31.6 /Serie 750 (WAGO-I/O-S YSTEM )/Wi chtig e Erlä uteru ngen/ Sicher heits- und so nstig e H inw eis e/Hi nwei s/Hi n weis : Po tent ial ei nspei se kle mme für Erd e ei nse tze n! ( kei ne L K für Er de) @ 3 \mod_1226499037468_21.docx @ 25023 @ @ 1

WAGO-I/O-SYSTEM 750 Device Description 19

750-463 4 AI RTD/−30°C ... +150°C

Manual

Version 1.1.0

Use supply modules for ground (earth)!

The I/O module has no power jumper contacts for receiving and transmitting the

earth potential. Use a supply module when an earth potential is needed for the

subsequent I/O modules.

Pos: 32 /Doku ment ation all gemei n/Gli eder ungsel eme nte/---Seit en wechs el--- @ 3\mod_1221108045078_0.docx @ 21810 @ @ 1

20 Device Description WAGO-I/O-SYSTEM 750

750-463 4 AI RTD/−30°C ... +150°C

Manual

Version 1.1.0

Pos: 33 /S eri e 7 50 ( WA GO-I/ O-SYST EM) /G erät eb esc hrei bung /Ans chl üss e/C AGE CL AMP- Ans chlüs se - Ü b erschr if t 3 @ 6 \mod_1256296337770_21.docx @ 43674 @ 3 @ 1

3.2.3 CAGE CLAMP

Connectors

Pos: 34 /S eri e 7 50 ( WA GO-I/ O-SYST EM) /Ger ät ebesc hrei bu ng/A nsc hlüsse/Analogeingangsklemmen/Anschlüsse 750-0463 C AGE C LAM P @ 10 \mod_1312893098223_21.docx @ 76188 @ @ 1

The 8 CAGE CLAMP

connectors are the measuring inputs. Here 4 resistance

sensors are clamped. See also section “Connect Devices”.

Figure 4: CAGE CLAMP

Connectors

Table 6: Legend for Figure “CAGE CLAMP

Connectors”

Channel

Designation

Connector

Function

+R1

Sensor 1: +R

−R1

Sensor 1: −R

+R2

Sensor 2: +R

−R2

Sensor 2: −R

+R3

Sensor 3: +R

−R3

Sensor 3: −R

+R4

Sensor 4: +R

−R4

Sensor 4: −R

Pos: 35 /S eri e 7 50 ( WA GO-I/ O-SYST EM)/ Wicht ige Erl äuter unge n/Sich erhei ts- u nd so nstig e H in weis e/Hi n weis /Hi nwei s: Offe ne Ei ng äng e be sch alt en! @ 19 \mod_1398698680752_21.docx @ 152728 @ @ 1

Connect all inputs!

As two channels each are wired in series, both channels of a measuring circuit

must be connected. Wire unused inputs with a 0 Ω (jumper) ... 5 kΩ resistor!

Pos: 36 /Doku ment ation all gemei n/Gli eder ungsel eme nte/---Seit en wechs el--- @ 3\ mod_1221108045078_0.docx @ 21810 @ @ 1

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