WAGO 2-channel, 4-20mA, HART, single-ended User manual

Category
Gateways/controllers
Type
User manual

This manual is also suitable for

Manual
WAGO-I/O-SYSTEM 750
2 AI 4-20 mA 12 Bit S.E. HART
750-482
2-Channel-Analog Input Module 4-20 mA HART
V 1.1.0
2 General WAGO-I/O-SYSTEM 750
750-482 2 AI 4-20 mA 12 Bit S.E. HART
Manual
V 1.1.0
Pos: 1.1 /Alle Serien ( Allgemeine Module)/ Hinweise zur Dokumentati on/Impressum @ 3\mod_12 19151118203_21.doc @ 21060
General
© 2010 by WAGO Kontakttechnik GmbH & Co. KG
All rights reserved.
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
Web: http://www.wago.com
Technical Support
Phone: +49 (0) 571/8 87 – 5 55
Fax: +49 (0) 571/8 87 – 85 55
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.
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.
Pos: 1.2 /Dokumentation a llgemein/Glieder ungselemente/---Seitenwechsel--- @ 3\mod_1221108045078_0.doc @ 21810
WAGO-I/O-SYSTEM 750 Table of Contents 3
750-482 2 AI 4-20 mA 12 Bit S.E. HART
Manual
V 1.1.0
Pos: 1.3 /Dokumentation a llgemein/Verzei chnisse/Inhaltsver zeichnis - Überschr ift 1 @ 3\mod_1219151230875_ 21.doc @ 21063
Table of Contents
General ................................................................................................................... 2
Table of Contents................................................................................................... 3
1 Notes about this Documentation................................................................. 5
1.1 Validity of this Documentation...................................................................... 5
1.2 Copyright ....................................................................................................... 5
1.3 Symbols.......................................................................................................... 6
1.4 Number Notation ........................................................................................... 8
1.5 Font Conventions........................................................................................... 8
2 Important Notes ........................................................................................... 9
2.1 Legal Bases .................................................................................................... 9
2.1.1 Subject to Changes.................................................................................... 9
2.1.2 Personnel Qualifications ........................................................................... 9
2.1.3 Use of the 750 Series in Compliance with Underlying Provisions........... 9
2.1.4 Technical Condition of Specified Devices.............................................. 10
2.2 Safety Advice (Precautions) ........................................................................ 11
3 Device Description ..................................................................................... 13
3.1 View............................................................................................................. 16
3.2 Connectors ................................................................................................... 17
3.3 Display Elements ......................................................................................... 18
3.4 Schematic Diagram...................................................................................... 19
3.5 Technical Data ............................................................................................. 20
3.5.1 Device Data............................................................................................. 20
3.5.2 Supply ..................................................................................................... 20
3.5.3 Communication....................................................................................... 20
3.5.4 Inputs....................................................................................................... 20
3.6 Approvals..................................................................................................... 21
3.7 EMC Standards ............................................................................................ 21
4 Assembly..................................................................................................... 22
4.1 Assembly Sequence ..................................................................................... 22
4.2 Inserting and Removing Devices................................................................. 23
4.2.1 Inserting I/O Module............................................................................... 23
4.2.2 Removing the I/O Module ...................................................................... 24
5 Connect Devices ......................................................................................... 25
5.1 Connecting a conductor to the CAGE CLAMP
®
......................................... 25
5.2 Connection Examples .................................................................................. 26
5.2.1 Connecting Passive HART Sensors........................................................ 26
5.2.1.1 Connecting a 2-Conductor HART Sensor.......................................... 26
5.2.1.2 Connecting a 3-Conductor HART Sensor.......................................... 27
5.2.2 Connecting Active HART Sensors ......................................................... 28
5.2.2.1 Connecting an Active 24VDC HART Sensor.................................... 29
5.2.2.2 Connecting an active 230VAC HART Sensor ................................... 29
6 Function Description ................................................................................. 30
4 Table of Contents WAGO-I/O-SYSTEM 750
750-482 2 AI 4-20 mA 12 Bit S.E. HART
Manual
V 1.1.0
7 Operating Modes........................................................................................ 31
7.1 Setting the Operating Mode Parameters ...................................................... 32
7.1.1 Setting Up using WAGO-I/O-CHECK 2 ................................................ 32
7.1.2 Setting Up via GSD................................................................................. 35
7.2 FDT/DTM Concept...................................................................................... 39
7.3 HART on PROFIBUS ................................................................................. 41
8 Description of Operation........................................................................... 41
8.1 With PLC Library on all compatible 75x-xxx Couplers/Controllers........... 42
8.1.1 Communication with 75x-xxx via PLC Library ..................................... 43
8.1.2 Commissioning on a 75x-xxx via PLC Library ...................................... 43
8.2 FDT/DTM with the 750-841 ETHERNET Controller................................. 45
8.2.1 Communication on 750-841 via FDT/DTM ........................................... 46
8.2.2 Commissioning 750-841 via FDT/DTM................................................. 47
8.3 With HART Dynamic Variables on PROFIBUS DP/V1 750-333 and 750-
833........................................................................................................... 51
8.3.1 Communication on the 750-333, -833 with Dynamic Variables ............ 52
8.3.2 Commissioning on the 750-333, -833 with Dynamic Variables............. 52
8.4 FDT/DTM with the PROFIBUS DP/V1 750-333, 750-833........................ 55
8.4.1 Communication on 750-333, -833 via FDT/DTM.................................. 55
8.4.2 Commisioning on a 750-333, -833 via FDT/DTM ................................. 56
9 Process Image............................................................................................. 64
9.1 2 AI 4-20 mA + 6-Byte Mailbox ................................................................. 65
9.2 2 AI 4-20 mA, 1 HART Variable per Channel............................................ 67
9.3 2 AI 4-20 mA, 2 HART Variables per Channel .......................................... 68
9.4 2 AI 4-20 mA, 3 HART Variables per Channel .......................................... 69
9.5 2 AI 4-20 mA, 4 HART Variables per Channel .......................................... 70
9.6 AI 4-20 mA + Acyclic PROFIBUS Services............................................... 72
10 Appendix: Information for Hart Library................................................ 73
10.1 Codesys Library ...................................................................................... 73
10.2 PROFIBUS Gateway .............................................................................. 73
11 Use in Hazardous Environments .............................................................. 74
11.1 Identification ........................................................................................... 74
11.1.1 For Europe according to CENELEC and IEC......................................... 74
11.1.2 For America according to NEC 500........................................................ 75
11.2 Installation Regulations........................................................................... 76
11.2.1 ANSI/ISA 12.12.01................................................................................. 77
11.2.2 TÜV Nord Ex-i applications ................................................................... 78
11.2.3 ATEX and IEC Ex .................................................................................. 79
List of Figures...................................................................................................... 80
List of Tables........................................................................................................ 81
Pos: 1.4 /Dokumentation a llgemein/Glieder ungselemente/---Seitenwechsel--- @ 3\mod_1221108045078_0.doc @ 21810
WAGO-I/O-SYSTEM 750 Notes about this Documentation 5
750-482 2 AI 4-20 mA 12 Bit S.E. HART
Manual
V 1.1.0
Pos: 2 /Alle Serien (Al lgemeine Module)/Über schriften für alle Ser ien/Hinweise zur Doku mentation - Überschr ift 1 @ 4\mod_1237987661750_21. doc @ 29029
1 Notes about this Documentation
Pos: 3 /Alle Serien (Al lgemeine Module)/Hin weise zur Dokumentation/ Dokumentation aufbe wahren @ 4\mod_12379873398 12_21.doc @ 29026
Note
Keep this documentation!
The operating instructions are part of the product and shall be kept for the entire
lifetime of the device. They shall be transferred to each subsequent owner or user
of the device. Care must also be taken to ensure that any supplement to these
instructions are included, if applicable.
Pos: 4 /Serie 750 (W AGO-I/O-SYSTEM)/Hinweise z ur Dokumentation/Gül tigkeit Dokumentati on Busklemme 750- xxxx ohne Varianten @ 4\mod_ 1237986650812_21.doc @ 29020
1.1 Validity of this Documentation
This documentation is only applicable to the I/O module 750-482
(2 AI 4-20 mA 12 Bit S.E. HART) of the WAGO-I/O-SYSTEM 750 series.
Pos: 5 /Serie 750 (W AGO-I/O-SYSTEM)/Hinweise z ur Dokumentation/Hin weis zur Dokumentati on Busklemmen 750-xxxx @ 4\ mod_1237986979656_ 21.doc @ 29023
The I/O module 750-482 shall only be installed and operated according to the
instructions in this manual and in the manual for the used fieldbus
coupler/controller.
NOTICE
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.
Pos: 6.1 /Alle Serien ( Allgemeine Module)/ Hinweise zur Dokumentati on/Urheberschutz au sführlich @ 4\mod_12355 65145234_21.doc @ 27691
1.2 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 phototech-nical
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.
Pos: 6.2 /Dokumentation a llgemein/Glieder ungselemente/---Seitenwechsel--- @ 3\mod_1221108045078_0.doc @ 21810
6 Notes about this Documentation WAGO-I/O-SYSTEM 750
750-482 2 AI 4-20 mA 12 Bit S.E. HART
Manual
V 1.1.0
Pos: 6.3 /Alle Serien ( Allgemeine Module)/ Hinweise zur Dokumentati on/Symbole @ 3\mod_1217 394197593_21.doc @ 21010
1.3 Symbols
DANGER
Personal Injury!
Indicates a high-risk, imminently hazardous situation which, if not avoided, will
result in death or serious injury.
DANGER
Personal Injury Caused by Electric Current!
Indicates a high-risk, imminently hazardous situation which, if not avoided, will
result in death or serious injury.
WARNING
Personal Injury!
Indicates a moderate-risk, potentially hazardous situation which, if not avoided,
could result in death or serious injury.
CAUTION
Personal Injury!
Indicates a low-risk, potentially hazardous situation which, if not avoided, may
result in minor or moderate injury.
NOTICE
Damage to Property!
Indicates a potentially hazardous situation which, if not avoided, may result in
damage to property.
NOTICE
Damage to Property Caused by Electrostatic Discharge (ESD)!
Indicates a potentially hazardous situation which, if not avoided, may result in
damage to property.
Note
Important Note!
Indicates a potential malfunction which, if not avoided, however, will not result in
damage to property.
WAGO-I/O-SYSTEM 750 Notes about this Documentation 7
750-482 2 AI 4-20 mA 12 Bit S.E. HART
Manual
V 1.1.0
Information
Additional Information:
Refers to additional information which is not an integral part of this
documentation (e.g., the Internet).
Pos: 6.4 /Dokumentation a llgemein/Glieder ungselemente/---Seitenwechsel--- @ 3\mod_1221108045078_0.doc @ 21810
8 Notes about this Documentation WAGO-I/O-SYSTEM 750
750-482 2 AI 4-20 mA 12 Bit S.E. HART
Manual
V 1.1.0
Pos: 6.5 /Alle Serien ( Allgemeine Module)/ Hinweise zur Dokumentati on/Zahlensysteme @ 3\mod_1221059454015_2 1.doc @ 21711
1.4 Number Notation
Table 1: 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 (.)
Pos: 6.6 /Alle Serien ( Allgemeine Module)/ Hinweise zur Dokumentati on/Schriftkonventi onen @ 3\mod_1221059521 437_21.doc @ 21714
1.5 Font Conventions
Table 2: Font Conventions
Font typ:e Indicates:
italic
Names of paths and data files are marked in italic-type.
e.g.: C:\Programme\WAGO-I/O-CHECK
Menu
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 markeded 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]
Pos: 7 /Dokumentatio n allgemein/Gliederun gselemente/---Seitenwechsel--- @ 3\mod_1221108045078_0.doc @ 21810
WAGO-I/O-SYSTEM 750 Important Notes 9
750-482 2 AI 4-20 mA 12 Bit S.E. HART
Manual
V 1.1.0
Pos: 8 /Alle Serien (Al lgemeine Module)/Über schriften für alle Ser ien/Wichtige Erläut erungen - Überschri ft 1 @ 4\mod_1241428899156_2 1.doc @ 32170
2 Important Notes
Pos: 9.1 /Alle Serien ( Allgemeine Module)/W ichtige Erläuterungen/ Einleitung Wic htige Erläuterungen @ 3\mod_122 1059818031_21.doc @ 21717
This section includes an overall summary of the most important safety re-
quirements 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.
Pos: 9.2 /Alle Serien ( Allgemeine Module)/ Überschriften für alle Serien/Rechtliche Gru ndlagen - Überschri ft 2 @ 3\mod_1221060626343_ 21.doc @ 21726
2.1 Legal Bases
Pos: 9.3 /Alle Serien ( Allgemeine Module)/W ichtige Erläuterungen/ Änderungsvorbehal t @ 3\mod_1221060036484_ 21.doc @ 21720
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.
Pos: 9.4 /Serie 750 (W AGO-I/O-SYSTEM)/Wic htige Erläuterungen/Per sonalqualifikati on 750-xxxx @ 3\mod_1224 061208046_21.doc @ 24063
2.1.2 Personnel Qualifications
All sequences implemented on Series 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.
Pos: 9.5 /Serie 750 (W AGO-I/O-SYSTEM)/Wic htige Erläuterungen/Bes timmungsgemäße Verwe ndung 750-xxxx @ 3\mod_12 24064151234_21.doc @ 24070
2.1.3 Use of the 750 Series in Compliance with Underlying
Provisions
Couplers, 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 the actuators or higher-level control systems. Using programmable controllers,
the signals can also be (pre-)processed.
The components 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 components in wet and
dusty environments is prohibited.
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.
Pos: 9.6 /Alle Serien ( Allgemeine Module)/W ichtige Erläuterungen/ Technischer Zustand d er Geräte @ 3\mod_1221060 446109_21.doc @ 21723
10 Important Notes WAGO-I/O-SYSTEM 750
750-482 2 AI 4-20 mA 12 Bit S.E. HART
Manual
V 1.1.0
2.1.4 Technical Condition of Specified Devices
The components to be supplied Ex Works, are equipped with hardware and
software configurations, which meet the individual application requirements.
Changes in hardware, software and firmware are permitted exclusively within the
framework of the various alternatives that are documented in the specific manuals.
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
components.
Please send your request for modified and new hardware or software configu-
rations directly to WAGO Kontakttechnik GmbH & Co. KG.
Pos: 9.7 /Dokumentation a llgemein/Glieder ungselemente/---Seitenwechsel--- @ 3\mod_1221108045078_0.doc @ 21810
WAGO-I/O-SYSTEM 750 Important Notes 11
750-482 2 AI 4-20 mA 12 Bit S.E. HART
Manual
V 1.1.0
Pos: 9.8 /Alle Serien ( Allgemeine Module)/ Überschriften für alle Serien/Sicherhei tshinweise - Überschr ift 2 @ 6\mod_1260180299987_2 1.doc @ 46724
2.2 Safety Advice (Precautions)
Pos: 9.9 /Alle Serien ( Allgemeine Module)/ Wichtige Erläuterungen/ Sicherheitshinw eise/Einleitung Si cherheitshinweise H ardware @ 6\mod_12601801 70493_21.doc @ 46720
For installing and operating purposes of the relevant device to your system the
following safety precautions shall be observed:
Pos: 9.10.1 /Alle Serien ( Allgemeine Module)/ Wichtige Erläuteru ngen/Sicherheitshi nweise/Gefahr: Nic ht unter Spannung an Geräten ar beiten! @ 6\mod_126018036 5327_21.doc @ 46727
DANGER
Do not work on components while energized!
All power sources to the device shall be switched off prior to performing any
installation, repair or maintenance work.
Pos: 9.10.2 /Seri e 750 (WAGO-I/O-SYSTEM)/W ichtige Erläuterungen/ Sicherheitshinw eise/Gefahr: Einbau nur in Gehäusen, Schränken od er elektrischen Betriebsr äumen! @ 6\mod_12601 80556692_21.doc @ 46731
DANGER
Installation 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.
Pos: 9.10.3 /Alle Serien ( Allgemeine Module) /Wichtige Erläuteru ngen/Sicherheitshi nweise/Gefahr: Unfa llverhütungsvor schriften beachten! @ 6\mod_1260180657000_21. doc @ 46735
Pos: 9.10.4 /Alle Serien ( Allgemeine Module) /Wichtige Erläuteru ngen/Sicherheits hinweise/Gefahr: Auf normgerechten Anschl uss achten! @ 6\mod_126018075 3479_21.doc @ 46739
Pos: 9.11.1 /Alle Serien ( Allgemeine Module) /Wichtige Erläuteru ngen/Sicherheits hinweise/Achtung: D efekte oder beschädig te Geräte austauschen! @ 6\mod_1260180857358_2 1.doc @ 46743
NOTICE
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 fieldbus station involved can no
longer be ensured.
Pos: 9.11.2 /Alle Serien ( Allgemeine Module) /Wichtige Erläuteru ngen/Sicherheitshi nweise/Achtung: Gerä te vor kriechenden und i solierenden Stoffen sc hützen! @ 6\mod_126018 1036216_21.doc @ 46747
NOTICE
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: 9.11.3 /Alle Serien ( Allgemeine Module) /Wichtige Erläuteru ngen/Sicherheitshi nweise/Achtung: R einigung nur mit zulässi gen Materialien! @ 6\mod_1260181203293_21.doc @ 46751
NOTICE
Cleaning only with permitted materials!
Clean soiled contacts using oil-free compressed air or with ethyl alcohol and
leather cloths.
Pos: 9.11.4 /Alle Serien ( Allgemeine Module) /Wichtige Erläuteru ngen/Sicherheitshi nweise/Achtung: Kei n Kontaktspray verwende n! @ 6\mod_1260181290808 _21.doc @ 46755
12 Important Notes WAGO-I/O-SYSTEM 750
750-482 2 AI 4-20 mA 12 Bit S.E. HART
Manual
V 1.1.0
NOTICE
Do not use any contact spray!
Do not use any contact spray. The spray may impair contact area functionality in
connection with contamination.
Pos: 9.11.5 /Alle Serien ( Allgemeine Module)/ Wichtige Erläuteru ngen/Sicherheitshi nweise/Achtung: Ver polung vermeiden! @ 6\ mod_1260184045744_21.doc @ 46767
NOTICE
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: 9.11.6 /Alle Serien ( Allgemeine Module) /Wichtige Erläuteru ngen/Sicherheits hinweise/Achtung: E lektrostatische Ent ladung vermeiden! @ 6\mod_1260181364729_21. doc @ 46759
NOTICE
Avoid electrostatic discharge!
The devices are equipped with electronic components that you may destroy by
electrostatic discharge when you touch. Pay attention while handling the devices
to good grounding of the environment (persons, job and packing).
Pos: 10 /Dokumentati on allgemein/Glieder ungselemente/---Seitenwechsel--- @ 3\mod_1221108045078_0.doc @ 21810
WAGO-I/O-SYSTEM 750 Device Description 13
750-482 2 AI 4-20 mA 12 Bit S.E. HART
Manual
V 1.1.0
Pos: 11 /Alle Serien ( Allgemeine Module)/Über schriften für alle Ser ien/Gerätebeschrei bung - Überschrif t 1 @ 3\mod_1233756084656_21. doc @ 27096
3 Device Description
Pos: 12.1 /Serie 750 (W AGO-I/O-SYSTEM)/Gerä tebeschreibung/Besc hreibung/Anwendung/ Anwendung 750-x4xx AI SE (4...20mA) @ 5\mod_124 5846703678_21.doc @ 35930
The Analog Input Module 750-482 processes analog signals with the norm value
of 4 ... 20 mA.
Pos: 12.2 /Serie 750 (W AGO-I/O-SYSTEM)/Gerä tebeschreibung/Besc hreibung/Anwendung/ Anwendung 750-x48 x HART - Zusätzlich ist über die Busklemme die digita le Komm. zu HART möglich. @ 5\ mod_1245850766167_21.doc @ 35937
The I/O module also enables digital communication to be carried out with HART-
enabled field devices (Highway Addressable Remote Transducer).
Pos: 12.3 /Serie 750 (W AGO-I/O-SYSTEM)/Gerä tebeschreibung/Besc hreibung/I/O-Beschreibung/I/O-Beschreibung 750-048x AI Hart @ 5\mod_1253877613 831_21.doc @ 42189
The I/O module has two input channels and enables field signals to be received
via the HART 1+ and HART 1- and HART 2+ and HART 2- connections.
Typically, the current values are measured at these connections, but at the same
time the HART signals can also be coupled and decoupled on an alternating
voltage basis.
Pos: 12.4 /Serie 750 (W AGO-I/O-SYSTEM)/Gerä tebeschreibung/Besc hreibung/I/O-Beschreibung/I/O-Beschreibung 750-04xx AI Gemeinsames Bezugspo tenzial und Schirm @ 5\ mod_1246367930785_21. doc @ 36363
Both channels have a common reference potential and a shield connection (S).
Pos: 12.5 /Serie 750 (W AGO-I/O-SYSTEM)/Gerä tebeschreibung/Besc hreibung/I/O-Beschreibung/I/O-Beschreibung 750-04xx AI Schirmanschluss K ontakt mit Tragschiene @ 5\ mod_1246367742653_ 21.doc @ 36360
The shield connection is fed directly to the carrier rail and contact is made
automatically by snapping the module onto the rail.
Pos: 12.6 /Serie 750 (W AGO-I/O-SYSTEM)/Gerä tebeschreibung/Besc hreibung/Versor gung/Galvanische Tren nung Kanäle untereinan der nicht getrennt. @ 5\ mod_1253882176929_21. doc @ 42195
The channels are not electrically isolated from one another.
Pos: 12.7 /Serie 750 (W AGO-I/O-SYSTEM)/Gerä tebeschreibung/Besc hreibung/Anwendung/ Anwendung 750-04xx AI 2-Leiter-Messumfor mer, die keine eigene Spg vers besitzen, können di rekt anges @ 5\mod_124585 1295034_21.doc @ 35943
Dabei
Two-conductor transducers, which do not have their own power supply, such as
adjustable resistances, pressure, flow and level meters, can be connected directly.
Pos: 12.8 /Serie 750 (W AGO-I/O-SYSTEM)/Gerä tebeschreibung/Besc hreibung/Anwendung/ Anwendung 750-04xx Di ese Messumformer werden dann di rekt aus der Busklemme ver sorgt. @ 5\mod_124628 7878058_21.doc @ 36324
The transducers are directly supplied with 24V from the I/O module.
Pos: 12.9 /Serie 750 (W AGO-I/O-SYSTEM)/Gerä tebeschreibung/Besc hreibung/Anwendung/ Anwendung 750-0xxx Bei Verwendung von 3-Lei ter-Messumformern, für 0V eine 75x-604 oder - 614 setzen @ 6\mod_1255350988 584_21.doc @ 42543
In order to connect the 0V line when using 3-conductor transducers, a 75x-604 or
–614 Field Side Connection Module must be plugged in next to the HART I/O
module, providing the 0V potential for the field level.
Pos: 12.10 /Serie 750 (W AGO-I/O-SYSTEM)/Gerä tebeschreibung/Be schreibung/Versor gung/Galvanische Trennung Eingangssignal/ Systemebene (12 Bi t) @ 6\mod_1255353269263_2 1.doc @ 42550
The input signal is electrically isolated and is transmitted with a resolution of 12
bits.
Pos: 12.11 /Serie 750 (W AGO-I/O-SYSTEM)/Gerä tebeschreibung/Be schreibung/Anwendung/ Anwendungsarten de s HART-Moduls (750-4 82) @ 5\mod_1253868884205 _21.doc @ 42180
Simple parameterization of the HART I/O module for 6 different operating modes
enables the I/O module to be used optimally for 4 different types of application.
Table 3: Types of Application
Types of Application for the HART I/O Module
1 Programmable fieldbus controllers can communicate with HART devices
from IEC61131-3 programs using the "WagoLibHART_0x.lib" PLC library.
2 FDT tool routing to the DTM of the connected HART device is possible
with a number of WAGO ETHERNET controllers and the 759-359
ModbusTCP/HART Gateway.
3 Up to 4 HART dynamic variables (PV, SV, TV, QV) can be incorporated in
the cyclic process image of the 750-333 PROFIBUS Coupler or 750-833
PROFIBUS Controller by parameterization via GSD (device master data) or
WAGO-I/O-CHECK 2.
4 When using the 750-333 PROFIBUS DP/V1 Coupler or 750-833
PROFIBUS Controller and the 759-360 PROFIBUS/HART Gateway DTM,
FDT tool routing is possible to the DTM of the connected HART device.
Pos: 12.12 /Serie 750 (W AGO-I/O-SYSTEM)/Gerä tebeschreibung/Be schreibung/LED-Anzei ge/LED Zustand Betri eb @ 5\mod_1245391732046_ 21.doc @ 35668
14 Device Description WAGO-I/O-SYSTEM 750
750-482 2 AI 4-20 mA 12 Bit S.E. HART
Manual
V 1.1.0
The "ready" state of the respective channel and the internal data communication is
indicated by a green function LED.
Pos: 12.13 /Serie 750 (W AGO-I/O-SYSTEM)/Gerä tebeschreibung/Be schreibung/LED-Anzei ge/LED Fehler Kurzsc hluss/Drahtbruch/ Bereichsüber-/ unterschreitung @ 5\ mod_1245391942765_21. doc @ 35672
A red fault LED per channel signals a wire break, a short circuit or that the signal
is outside the measuring range.
Pos: 12.14 /Serie 750 (W AGO-I/O-SYSTEM)/Gerä tebeschreibung/Be schreibung/LED-Anzei ge/Verweis auf Kapi tel "Anzeigeelemen te" @ 5\mod_1246010525000_2 1.doc @ 36194
The meaning of the LEDs are described in the chapter „Display Elements “.
Pos: 12.15 /Serie 750 (W AGO-I/O-SYSTEM)/Gerä tebeschreibung/Be schreibung/Versor gung/Versorgung 24 V über Leistungskontakte St andard @ 3\mod_12264989 74531_21.doc @ 25020
The I/O module receives the 24V voltage supply for the field level from an
upstream I/O module or from the fieldbus coupler/controller via the power
contacts used as blade contacts. It then provides this potential to subsequent I/O
modules via the power contacts used as spring contacts.
Pos: 12.16 /Serie 750 (W AGO-I/O-SYSTEM)/Gerä tebeschreibung/Be schreibung/Versor gung/Hinweis: Leis tungskontakte ohne PE @ 3\ mod_1226499037468_21. doc @ 25023
Note
Use potential feed module for Ground (earth)!
The I/O module has no power contacts for PE intake and transfer. Use a potential
feed module when a PE feed is needed for the subsequent I/O modules.
Pos: 12.17 /Serie 750 (W AGO-I/O-SYSTEM)/Gerä tebeschreibung/Be schreibung/Versor gung/Achtung: Maxi maler Strom Leistungskon takte 10 A @ 3\mod_1226499143 500_21.doc @ 25029
NOTICE
Do not exceed maximum current via power contacts!
The maximum current to flow through the power contacts is 10 A. Greater
currents can damage the power contacts. When configuring the system, ensure
that this current is not exceeded. If exceeded, an additional potential feed module
must be used.
Pos: 12.18 /Serie 750 (W AGO-I/O-SYSTEM)/Gerä tebeschreibung/Be schreibung/Versor gung/Anordnung unter Berücksichtigung der Leistungskontakte be liebig @ 3\mod_1233756233 468_21.doc @ 27099
With consideration of the power jumper contacts, the individual input 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: 12.19 /Serie 750 (W AGO-I/O-SYSTEM)/Gerä tebeschreibung/Be schreibung/Einsa tzbereich/Einsa tzbereich 750-0482, - 484 @ 5\mod_1253872851231_21. doc @ 42186
The HART I/O module can be used with all couplers and controllers of the
WAGO-I/O-SYSTEM 750 listed in the following section "Compatibility List".
Pos: 12.20 /Serie 750 (W AGO-I/O-SYSTEM)/Gerä tebeschreibung/Ana logeingangsklemmen/ Kompatibilitä t/Kompatibilität 75 0-482 @ 6\mod_12543207549 16_21.doc @ 42331
WAGO-I/O-SYSTEM 750 Device Description 15
750-482 2 AI 4-20 mA 12 Bit S.E. HART
Manual
V 1.1.0
Table 4: Compatibility List
Bus System Fieldbus
Coupler/
Controller
Item-No. Hard-
ware
Version
Soft-
ware
Version
Max.
Number
of
Modules
Function *)
750-841 03 07 8 (1), (5)
750-842 04 12 8 (1), (5)
750-871 01 01 8 (1), (5)
750-872 01 01 8 (1), (5)
750-872/
020-000
01 07 8 (1), (5)
ETHERNET
TCP/IP
Programmable
Fieldbus
Controllers
750-873 01 01 8 (1), (5)
750-837 07 12 8 (1)
CANopen
Programmable
Fieldbus
Controllers
750-838 02 12 8 (1)
DeviceNet
Programmable
Fieldbus
Controllers
750-806 04 09 8 (1)
LON
Programmable
Fieldbus
Controllers
750-819 xx 09 8 (1)
Fieldbus Coupler 750-333 12 ab 13 8 (2), (3), (4)
PROFIBUS
Programmable
Fieldbus
Controllers
750-833 12 ab 10 8 (1), (2), (3), (4)
BACnet
Programmable
Fieldbus
Controllers
750-830 01 01 8 (1)
KNX
Programmable
Fieldbus
Controllers
750-849 xx ab 01 8 (1)
Other Fieldbus Coupler/Controller on request.
+) Functions:
(1) WAGO-I/O-PRO CAA (CoDeSys) PLC library „WagoLibHART_0x.lib“
(2) Cyclic Profibus communication with HART dynamic variables
(3) Acyklic Profibus communication with HART Toolrouting FDT/DTM or eddl/SimaticPDM
(4) PROFIBUS/HART Gateway DTM 759-360
(5) ModbusTCP/HART Gateway DTM 759-359
Pos: 13 /Dokumentati on allgemein/Glieder ungselemente/---Seitenwechsel--- @ 3\mod_1221108045078_0.doc @ 21810
16 Device Description WAGO-I/O-SYSTEM 750
750-482 2 AI 4-20 mA 12 Bit S.E. HART
Manual
V 1.1.0
Pos: 14 /Alle Serien ( Allgemeine Module)/Über schriften für alle Ser ien/Ansicht - Überschr ift 2 @ 4\mod_124098421734 3_21.doc @ 31958
3.1 View
Pos: 15 /Serie 750 (W AGO-I/O-SYSTEM)/Geräteb eschreibung/Ansic ht/Analogeingangs klemmen/Ansicht 750- 0482 @ 6\mod_1255354137 030_21.doc @ 42556
E1
E2
13 14
C
D
++
S
S
750-482
7
3
5
6
1
3
5
7
2
4
Firgure 1: View
Table 5: Legend to the View
No. Designation Meaning Details see chapter
1 ---
Group marking carrier
(retractable) with additional
marking possibility on two
miniature WSB markers
---
2 A, B, E, F Status LEDs
"Device Description" >
"Display Elements"
3 --- Data Contacts
"Assembly" >
"Inserting and Removing
Devices"
4 1, 2, 4, 5, 6, 8
CAGE CLAMP
®
Connections
Inputs HART 1, 2 +/- and
Screen
"Connect Devices" >
"Connecting a conductor
to the CAGE CLAMP
®
"
5 ---
Power Jumper Contacts
+24 V
"Device Description" >
"Connectors"
6 --- Unlocking Lug
"Assembly" >
"Inserting and Removing
Devices"
7 --- Power Jumper Contacts 0 V
"Device Description" >
"Connectors"
Pos: 16 /Dokumentati on allgemein/Glieder ungselemente/---Seitenwechsel--- @ 3\mod_1221108045078_0.doc @ 21810
WAGO-I/O-SYSTEM 750 Device Description 17
750-482 2 AI 4-20 mA 12 Bit S.E. HART
Manual
V 1.1.0
Pos: 17 /Alle Serien ( Allgemeine Module)/Über schriften für alle Ser ien/Anschlüsse - Übersc hrift 2 @ 4\mod_124098 4262656_21.doc @ 31961
3.2 Connectors
Pos: 18 /Serie 750 (W AGO-I/O-SYSTEM)/Geräteb eschreibung/Ansch lüsse/Analogeingan gsklemmen/Anschlü sse 750-0482 @ 6\mod_125 5360323250_21.doc @ 42565
Table 6: Connectors
Connector Meaning
HART 1 - Sensor 1: Connection HART -
HART 2 - Sensor 2: Connection HART -
HART 1 + Sensor 1: Connection HART +
HART 2 + Sensor 2: Connection HART +
Power
Jumper
Contacts
+ 24 V
Field Supply 24 V
Power
Jumper
Contacts
0 V
Field Supply 0 V
E1
E2
++
S
S
750-482
0V
24V
24V
0V
HART 2 -HART 1 -
HART 2 +HART 1 +
S
S
Figure 2: Connectors
S Screen
Pos: 19 /Dokumentati on allgemein/Glieder ungselemente/---Seitenwechsel--- @ 3\mod_1221108045078_0.doc @ 21810
18 Device Description WAGO-I/O-SYSTEM 750
750-482 2 AI 4-20 mA 12 Bit S.E. HART
Manual
V 1.1.0
Pos: 20 /Alle Serien ( Allgemeine Module)/Über schriften für alle Ser ien/Anzeigeelemen te - Überschrift 2 @ 4\ mod_1240984390875_21.doc @ 31964
3.3 Display Elements
Pos: 21 /Serie 750 (W AGO-I/O-SYSTEM)/Geräteb eschreibung/Anzei geelemente/Analogei ngangsklemmen/Anz eigeelemente 750-0482 @ 6\mod_1255436546188_ 21.doc @ 42602
Table 7: Display Elements
A B
(green)
Function
HART 1
(red)
Error
HART 1
Channel 1
state
Description
Don’t care
1 x
flashing
Power-On
Hardware and software
initialization
On
continously
Don’t care
Ready for
operation
Power on completed
successfully; internal data bus
communication
Don’t care On Error
Wire break, short circuit,
overload
C D
(green)
Function
HART 2
(red)
Error
HART 2
Channel 2
state
Description
Don’t care
1 x
flashing
Power-On
Hardware and software
initialization
On
continously
Don’t care
Ready for
operation
Power on completed
successfully; internal data bus
communication
13 14
C
D
A
B
A
B
C
D
Figure 3: Display
Elements
Don’t care On Error
Wire break, short circuit,
overload
Pos: 22 /Dokumentati on allgemein/Glieder ungselemente/---Seitenwechsel--- @ 3\mod_1221108045078_0.doc @ 21810
WAGO-I/O-SYSTEM 750 Device Description 19
750-482 2 AI 4-20 mA 12 Bit S.E. HART
Manual
V 1.1.0
Pos: 23 /Alle Serien ( Allgemeine Module)/Über schriften für alle Ser ien/Schematisches Sc haltbild - Überschr ift 2 @ 4\mod_124098444131 2_21.doc @ 31967
3.4 Schematic Diagram
Pos: 24 /Serie 750 (W AGO-I/O-SYSTEM)/Geräteb eschreibung/Schemati sche Schaltbilder/ Analogeingangskle mmen/Schematisches Sc haltbild 750-048 2 @ 6\mod_1255433507703_2 1.doc @ 42588
750-482
1
2
3
4
5
6
7
8
0V
HART -
HART -
A
D
I
0V
24 V
HART +
HART +
10nF
270pF
Shield
(screen)
Shield
(screen)
Function
Error
Logic
Firgure 4: Schematic Diagram
Pos: 25 /Dokumentati on allgemein/Glieder ungselemente/---Seitenwechsel--- @ 3\mod_1221108045078_0.doc @ 21810
20 Device Description WAGO-I/O-SYSTEM 750
750-482 2 AI 4-20 mA 12 Bit S.E. HART
Manual
V 1.1.0
Pos: 26 /Alle Serien ( Allgemeine Module)/Über schriften für alle Ser ien/Technische Dat en - Überschrift 2 @ 3\mod_123296 7587687_21.doc @ 26924
3.5 Technical Data
Pos: 27 /Serie 750 (W AGO-I/O-SYSTEM)/Geräteb eschreibung/Techni sche Daten/Analogei ngangsklemmen/Tec hnische Daten 750-0482 @ 6\ mod_1255442020200_21.d oc @ 42605
3.5.1 Device Data
Table 8: Technical Data - Device
Width 12 mm
High (from upper edge of DIN 35 rail) 64 mm
Length 100 mm
Weight approx. 55 g
3.5.2 Supply
Table 9: Technical Data - Supply
Voltage Supply via system voltage DC/DC, ~10 mA
without sensor supply
Input current < 65 mA
Input voltage
max.
24 V
Input voltage drop (I
meas
< 28 mA):
not linear, as protected against overload
U = 0.9 V + 270 x I
meas
Isolation 500 V system/supply
3.5.3 Communication
Table 10: Technical Data - Communication
Data width 2 x 2 bytes data
or
2 x 2 bytes data + 2n x 4 bytes data
(n = number of dynamic variables)
or
2 x 2 bytes data + 6 bytes mailbox
3.5.4 Inputs
Table 11: Technical Data - Inputs
Number of inputs 2
Signal current 4 mA ... 20 mA
HART input filter 100 Hz
Resolution of the A/D converter 12 Bit
Conversion time (typ.) 20 ms
Measuring error 25°C 0.1 % of final value (non-linarity)
Temperature coefficient < ±0.01 % / K of full scale value
Line break detection I
meas
< 3,10 mA
Short cicuit detection I
meas
> 22 mA
Overvoltage protection 30 V, reverse polarity protected
Diagnostics Wire break, measuring range overflow
  • Page 1 1
  • Page 2 2
  • Page 3 3
  • Page 4 4
  • Page 5 5
  • Page 6 6
  • Page 7 7
  • Page 8 8
  • Page 9 9
  • Page 10 10
  • Page 11 11
  • Page 12 12
  • Page 13 13
  • Page 14 14
  • Page 15 15
  • Page 16 16
  • Page 17 17
  • Page 18 18
  • Page 19 19
  • Page 20 20
  • Page 21 21
  • Page 22 22
  • Page 23 23
  • Page 24 24
  • Page 25 25
  • Page 26 26
  • Page 27 27
  • Page 28 28
  • Page 29 29
  • Page 30 30
  • Page 31 31
  • Page 32 32
  • Page 33 33
  • Page 34 34
  • Page 35 35
  • Page 36 36
  • Page 37 37
  • Page 38 38
  • Page 39 39
  • Page 40 40
  • Page 41 41
  • Page 42 42
  • Page 43 43
  • Page 44 44
  • Page 45 45
  • Page 46 46
  • Page 47 47
  • Page 48 48
  • Page 49 49
  • Page 50 50
  • Page 51 51
  • Page 52 52
  • Page 53 53
  • Page 54 54
  • Page 55 55
  • Page 56 56
  • Page 57 57
  • Page 58 58
  • Page 59 59
  • Page 60 60
  • Page 61 61
  • Page 62 62
  • Page 63 63
  • Page 64 64
  • Page 65 65
  • Page 66 66
  • Page 67 67
  • Page 68 68
  • Page 69 69
  • Page 70 70
  • Page 71 71
  • Page 72 72
  • Page 73 73
  • Page 74 74
  • Page 75 75
  • Page 76 76
  • Page 77 77
  • Page 78 78
  • Page 79 79
  • Page 80 80
  • Page 81 81
  • Page 82 82

WAGO 2-channel, 4-20mA, HART, single-ended User manual

Category
Gateways/controllers
Type
User manual
This manual is also suitable for

Ask a question and I''ll find the answer in the document

Finding information in a document is now easier with AI