WAGO 2-channel, 125VAC , 0.5A AC, 30VDC, 1A DC User manual

Brand: WAGO

Model: 2-channel, 125VAC , 0.5A AC, 30VDC, 1A DC

Type: User manual

Pos: 2 /Dokumentation allgemein/Einband/Einband Handbuch - Deckbl at t oh ne V aria nt enfel d (S ta ndar d) @ 9 \mod_1285229289866_0.docx @ 64941 @ @ 1

Manual

WAGO-I/O-SYSTEM 750

2DO 125V AC 0.5A/ Relay 2CO/ Potential Free

753-514

2-Channel Relay Output Module 125 VAC, 30 V

DC;

Isolated outputs; 2 changeover contacts

Version 1.1.0

Pos: 3 /A lle Ser ien ( All ge mein e M odul e)/ Hin weis e z ur D oku men tati on/I mpr ess um für Sta ndar dh and büch er - al lg. A ngabe n, Ansc hrifte n, Telef onn ummer n und E-Mai l-A dresse n @ 3\mod_1219151118203_21.docx @ 21060 @ @ 1

2 WAGO-I/O-SYSTEM 750

753-514 2DO 125V AC 0.5A/ Relay 2CO/ Potential Free

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: documentation@wago.com

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

753-514 2DO 125V AC 0.5A/ Relay 2CO/ Potential Free

Manual

Version 1.1.0

Pos: 5 /D ok ument ati on al lg em ein/V erz eic hni sse /Inh alts ver zei chni s - Ü bersc hrift oG und Ver zeich nis @ 3\mod_1219151230875_21.docx @ 21063 @ @ 1

Table of Contents

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 WAGO-I/O-SYSTEM 750 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 ........................................................................................................ 15

3.2 Connectors ............................................................................................... 16

3.2.1 Data Contacts/Internal Bus ................................................................. 16

3.2.2 Power Jumper Contacts/Field Supply ................................................ 17

3.2.3 CAGE CLAMP

Connectors ............................................................. 18

3.3 Display Elements .................................................................................... 19

3.4 Schematic Diagram ................................................................................. 20

3.5 Technical Data ........................................................................................ 21

3.5.1 Device ................................................................................................. 21

3.5.2 Power Supply...................................................................................... 21

3.5.3 Communication .................................................................................. 21

3.5.4 Outputs ............................................................................................... 22

3.5.5 Connection .......................................................................................... 22

3.5.6 Climatic Environmental Conditions ................................................... 22

3.5.7 Load Limiting Value Graph of the Relay ........................................... 23

3.6 Approvals ................................................................................................ 24

3.7 Standards and Guidelines ........................................................................ 25

4 Process Image ............................................................................................. 26

5 Mounting ..................................................................................................... 27

5.1 Mounting Sequence ................................................................................. 27

5.2 Inserting and Removing Devices ............................................................ 28

5.2.1 Inserting the I/O Module .................................................................... 28

5.2.2 Removing the I/O Module .................................................................. 29

5.3 I/O Modules with Pluggable Wiring Level (Series 753) ........................ 30

5.3.1 Coding ................................................................................................ 31

5.3.2 Connector Removal ............................................................................ 33

6 Connect Devices ......................................................................................... 34

6.1 Connecting a Conductor to the CAGE CLAMP

................................... 34

6.2 Connection Examples .............................................................................. 36

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

753-514 2DO 125V AC 0.5A/ Relay 2CO/ Potential Free

Manual

Version 1.1.0

6.2.1 1-Wire Connection, Protection Class I Actuators .............................. 36

6.2.2 1-Wire Protection Class II and III Actuators ...................................... 36

6.3 Protective Circuits for Contacts of Relay Modules ................................. 37

List of Figures ...................................................................................................... 39

List of Tables ........................................................................................................ 40

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

WAGO-I/O-SYSTEM 750 Notes about this Documentation 5

753-514 2DO 125V AC 0.5A/ Relay 2CO/ Potential Free

Manual

Version 1.1.0

Pos: 7 /A lle Ser ien ( All ge mein e M odul e)/ Über sc hrif ten für all e Ser ie n/Hi nwei se zur D o kume nt ation /Hi nw eise zu dies er D o kume ntati on - Ü b ersc hrif t 1 @ 4 \mod_1237987661750_21.docx @ 29029 @ 1 @ 1

1 Notes about this Documentation

Pos: 8 /A lle Ser ien ( All ge mein e M odul e)/ Hin weis e z ur D oku men tati on/H i nweis e/Hi n weis : D okum ent atio n a ufbe wahr e n @ 4 \mod_1237987339812_21.docx @ 29026 @ @ 1

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.

Pos: 9 /A lle Ser ien ( All ge mein e M odul e)/ Über sc hrif ten für all e Ser ie n/Hi nwei se zur D o kume nt ation /G ültig kei tsb erei ch - Ü b ersc hrif t 2 @ 1 2\mod_1338912448776_21.docx @ 96469 @ 2 @ 1

1.1 Validity of this Documentation

Pos: 10 /S eri e 7 50 ( WA GO-I/ O-SYST EM) /Hi n weis e zur D okum ent ati on/G ülti gkei ts berei c h/Gül tig kei tsber ei ch D oku men tat ion Bus kle mme 75 0-xx xx, o hne Var iant en ang abe @ 14 \mod_1358944037947_21.docx @ 109346 @ @ 1

This documentation is only applicable to the I/O module 753-514

(2DO 125V AC 0.5A/ Relay 2CO/ Potential Free).

Pos: 11 /S eri e 7 50 ( WA GO-I/ O-SYST EM)/ Hi nweis e z ur D o kume ntati on/H i nwei se/ Acht ung : Hi nw eis z ur D o kume ntati on Bus kl emme n 75 0- xxxx @ 4\mod_1237986979656_21.docx @ 29023 @ @ 1

The I/O module 753-514 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.

Pos: 12.1 /All e Seri en ( All ge meine Mo dul e)/H in weis e zur Dokumentation/Urheberschutz ausführlich @ 4\mod_1235565145234_21.docx @ 27691 @ 2 @ 1

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 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.

Pos: 12.2 /Dokumentation allgemein/Gliederungselemente/---Seite nwechs el--- @ 3\ mod_1221108045078_0.docx @ 21810 @ @ 1

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

753-514 2DO 125V AC 0.5A/ Relay 2CO/ Potential Free

Manual

Version 1.1.0

Pos: 12.3 /All e Seri en ( All ge meine Mo dul e)/Ü bers chr ift en f ür alle S erie n/Hi nwei se z ur Dok um enta tio n/S ymbol e - Ü bersc hri ft 2 @ 13\mod_1351068042408_21.docx @ 105270 @ 2 @ 1

1.3 Symbols

Pos: 12 .4.1 /Al le Seri en (All gemei ne Mod ule)/ Wichti ge Erl äuter unge n/Sich erheit s- und sonstige Hinweise/Gefahr/Gefahr: _Warnung vor Personenschäden allgemein_ - Erläuter ung @ 13 \mod_1343309450020_21.docx @ 101029 @ @ 1

Personal Injury!

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

result in death or serious injury.

Pos: 12 .4.2 /Al le Seri en (All gemei ne Mod ule)/ Wichti ge Erl äut erung en/ Sich erh eits- und sonstig e Hinwei se/ Gefahr /Gef ahr: _ Warnung vor Per sonen schä den durc h elektr isc hen Stro m_ - Erläuterung @ 13\mod_1343309694914_21.docx @ 101030 @ @ 1

Personal Injury Caused by Electric Current!

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

result in death or serious injury.

Pos: 12 .4.3 /Al le Seri en (All gemei ne Mod ule)/ Wichti ge Erl äuter unge n/Sich erheit s- und sonstige Hinweise/ War nung /W arnung : _W arnu ng vor Pers one nsc häd en all ge mei n_ - Erläuterung @ 13\mod_1343309877041_21.docx @ 101035 @ @ 1

Personal Injury!

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

could result in death or serious injury.

Pos: 12 .4.4 /Al le Seri en (All gemei ne Mod ule)/ Wichti ge Erl äuter unge n/Sich erheit s- und so nsti ge H inw eis e/V orsic ht /Vor sic ht: _War nu ng vor P ers one nsc häde n al lg emei n_ - Erläuterung @ 13\mod_1343310028762_21.docx @ 101038 @ @ 1

Personal Injury!

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

result in minor or moderate injury.

Pos: 12 .4.5 /Al le Seri en (All gemei ne Mod ule)/ Wichti ge Erl äuter unge n/Sich erheit s- und sonstige Hinweise/Achtung/Achtung: _Warnung vor Sachschäden allg em ein_ - Erläuterung @ 13\mod_1343310134623_21.docx @ 101041 @ @ 1

Damage to Property!

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

damage to property.

Pos: 12.4 .6 /All e Serien ( Allg emeine Modul e)/Wic htig e Erläut erung en/Si cherh eits- und sonstige Hinweise/Achtung/Achtung: _Warnung vor Sachschäden durch elektrostatische Aufladung_ - Erläuterung @ 13\mod_1343310227702_21.docx @ 101044 @ @ 1

Damage to Property Caused by Electrostatic Discharge (ESD)!

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

damage to property.

Pos: 12 .4.7 /Al le Seri en (All gemei ne Mod ule)/ Wichti ge Erl äuter unge n/Sich erheit s- und sonstige Hinweise/Hinweis/Hinweis: _Wichtiger Hinweis allgemein_ - Erläuterung @ 13\mod_1343310326906_21.docx @ 101047 @ @ 1

Important Note!

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

damage to property.

Pos: 12.4 .8 /All e Ser ien ( Al lg emei ne M od ule)/ Wic hti ge Erlä uter ung en/ Sic herh eits - u nd so ns tig e Hin weis e/I nfor ma tio n/Inf or mati on: _W eiter e I nfor ma tio n all ge mein_ - Erl äuter ung @ 13\mod_1343310439814_21.docx @ 101051 @ @ 1

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

753-514 2DO 125V AC 0.5A/ Relay 2CO/ Potential Free

Manual

Version 1.1.0

Additional Information:

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

documentation (e.g., the Internet).

Pos: 12.5 /Dokumentation allgemein/Gliederungselemente/---Seite nwechs el--- @ 3\ mod_1221108045078_0.docx @ 21810 @ @ 1

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

753-514 2DO 125V AC 0.5A/ Relay 2CO/ Potential Free

Manual

Version 1.1.0

Pos: 12.6 /All e Seri en ( All ge meine Mo dul e)/H in weis e zur D okume ntati on/Za hlens ystem e @ 3\mod_1221059454015_21.docx @ 21711 @ 2 @ 1

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: 12 .7 /All e Seri en (Allg emeine Modul e)/Hi nweis e zur Do kument ation /Schr iftko nventi one n @ 3\mod_1221059521437_21.docx @ 21714 @ 2 @ 1

1.5 Font Conventions

Table 2: 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]

Pos: 13 /Doku ment ation all gemei n/Gli eder ungsel eme nte/---Seit en wechs el--- @ 3\mod_1221108045078_0.docx @ 21810 @ @ 1

WAGO-I/O-SYSTEM 750 Important Notes 9

753-514 2DO 125V AC 0.5A/ Relay 2CO/ Potential Free

Manual

Version 1.1.0

Pos: 14 /A ll e Ser ien (Al lg emei ne M od ule)/ Üb ers chrif te n für al le S eri en/Wichtige Erläuterungen/Wichtige Erläuterungen - Über schri ft 1 @ 4\mod_1241428899156_21.docx @ 32170 @ 1 @ 1

2 Important Notes

Pos: 15.1 /All e Seri en ( All ge meine Do kum ente) ( All ge meine Mo dule) /Wi cht ige Erl äut eru nge n/Wi chti ge Erl äut eru nge n - Ei nleit ung @ 3\mod_1221059818031_21.docx @ 21717 @ @ 1

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.

Pos: 15.2 /All e Seri en ( All ge meine Mo dul e)/Ü bers chr ift en f ür alle S erie n/Wi chti ge Erl äuter u ngenR ec htlic he Gr undl ag en - Üb ersc hrift 2 @ 3\ mod_1221060626343_21.docx @ 21726 @ 2 @ 1

2.1 Legal Bases

Pos: 15.3 /Alle Serien (Allgemeine Dokumente) (Allgemeine Module)/Wichtige Erläuterungen/Änderungsvorbehalt - Übersc hrif t 3 un d In halt @ 3\ mod_1221060036484_21.docx @ 21720 @ 3 @ 1

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: 15.4 /Serie 750 (WAGO-I/O-SYST EM)/ Wic htige Erl äuter unge n/Pers onalq uali fikati onPer sonal qual ifika tion 750- xxxx - Ü bersc hrift 3 u nd Inhal t @ 3\mod_1224061208046_21.docx @ 24063 @ 3 @ 1

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.

Pos: 15.5 /Serie 750 (WAGO-I/O-S YSTEM)/Wichtige Erläuterungen/Bestimmungsgemäße VerwendungBestimmungsgemäße Verwendung 750-xxxx - Übers chri ft 3 un d In hal t @ 3 \mod_1224064151234_21.docx @ 24070 @ 3 @ 1

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.

10 Important Notes WAGO-I/O-SYSTEM 750

753-514 2DO 125V AC 0.5A/ Relay 2CO/ Potential Free

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.

Pos: 15.6 /All e Seri en ( All ge meine Do kum ente) ( All ge meine Mo dule) /Wi cht ige Erl äut eru nge n/T echni sc her Zus tan d d er G erä te - Ü bersc hrift 3 un d Inhal t @ 3\mod_1221060446109_21.docx @ 21723 @ 3 @ 1

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.

Pos: 15.7 /Dokumentation allgemein/Gliederungselemente/---Seite nwechs el--- @ 3\ mod_1221108045078_0.docx @ 21810 @ @ 1

WAGO-I/O-SYSTEM 750 Important Notes 11

753-514 2DO 125V AC 0.5A/ Relay 2CO/ Potential Free

Manual

Version 1.1.0

Pos: 15 .8 /All e Seri en (Allg emeine Modul e)/Ü berschr ifte n für alle S erie n/Wich tige Er läuter ung enSic herhei tshi nweis e - Übers chrif t 2 @ 6\mod_1260180299987_21.docx @ 46724 @ 2 @ 1

2.2 Safety Advice (Precautions)

Pos: 15.9 /All e Seri en ( All ge meine Do kum ente) ( All ge meine Mo dule) /Wi cht ige Erl äut eru nge n/Si cher hei ts hin weis e/Ei nl eitu ng Sich erh eits hin weis e H ard ware @ 6\mod_1260180170493_21.docx @ 46720 @ @ 1

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

following safety precautions shall be observed:

Pos: 15.1 0. 1 /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 /G efahr /G efahr : N ich t an G erät en unter Sp ann ung arbei te n! @ 6\ mod_1260180365327_21.docx @ 46727 @ @ 1

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.

Pos: 15.1 0. 2 /S erie 750 ( W AGO -I/O-SY ST EM) /Wic htig e Er l äuter ung en /Sic her hei ts- un d s onsti ge H in wei se/G ef ahr/ Gefa hr: Ei nbau 07 50- xxxx nur in Geh äusen, S chrä nken oder ele ktrisc hen Betr iebsr äume n! @ 6\mod_1260180556692_21.docx @ 46731 @ @ 1

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.

Pos: 15.1 0. 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 /G efahr /G efahr : U nfal l verh ütung sv orsc hri ft en b each ten! @ 6\mod_1260180657000_21.docx @ 46735 @ @ 1

Pos: 15 .10. 4 /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 /G efahr /G efahr : A uf normg er echt e n Ansc hlu ss ac hten! @ 6 \mod_1260180753479_21.docx @ 46739 @ @ 1

Pos: 15.1 1 / Alle Ser ie n (All ge mein e M odul e) /Wic hti ge Erlä ut erung en/Si ch erh eits- und s ons tige Hi nwei se /Gef ahr /G efahr : L eit ung en n ur in s pan nung sfrei e m Zust a nd a nsc hliess e n od er tr en nen @ 1 6\mod_1372153982130_21.docx @ 124277 @ @ 1

Only connect or disconnect lines when power is safely isolated!

The lines to the device can carry hazardous voltages and currents. Contact with

the lines when live can result in severe injury or death. Therefore, read and

observe the following safety rules before you perform work on the device:

1. Disconnect the respective system component from the power supply.

2. Secure the system component against unintentional restart.

3. Check if the voltage is positively isolated.

Pos: 15.1 2. 1 /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 htung /Acht ung: De fekt e oder besc hädig te Ger äte aus tausc hen! @ 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: 15.1 2. 2 /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 : G erät e vor kriec hen den und i sol ier e nden Sto ffen s chütz en! @ 6\mod_1260181036216_21.docx @ 46747 @ @ 1

12 Important Notes WAGO-I/O-SYSTEM 750

753-514 2DO 125V AC 0.5A/ Relay 2CO/ Potential Free

Manual

Version 1.1.0

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: 15.1 2. 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: 15.1 2. 4 /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 : K ein K ont a ktspra y verw end en! @ 6\ mod_1260181290808_21.docx @ 46755 @ @ 1

Do not use any contact spray!

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

connection with contamination.

Pos: 15.1 2. 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: 15.1 2. 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/Ac htung : Elektr ostat isch e Entla dung v ermeid en! @ 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: 16 /D o kume ntatio n allg emein/ Glie derung sele mente /---Seite nwe chsel --- @ 3\mod_1221108045078_0.docx @ 21810 @ @ 1

WAGO-I/O-SYSTEM 750 Device Description 13

753-514 2DO 125V AC 0.5A/ Relay 2CO/ Potential Free

Manual

Version 1.1.0

Pos: 17 /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: 18.1 .1 /Ser ie 7 50 ( WAG O-I/ O-SYST EM) /Gerä tebes chrei bung /Einlei tung /Anw endung /DO/A nwen dung 75 0-05 xx DO Rel ais @ 5\mod_1246611276875_21.docx @ 36561 @ @ 1

The 753-514 Digital Output Module transmits binary control signals from the

automation device to the connected actuators (e.g., solenoid valves, contactors,

transmitters, relays or other electrical loads).

Pos: 18 .1.2 /S erie 750 (WAGO-I/ O-S YSTEM )/G erä teb eschr ei bung/ Einl eit ung/ I/O-B esc hrei bung /DO /I/O -Besc hrei bung 75 0-051 4 2 DO 2-Leit er (DO o der /DO) @ 22\mod_1425475259743_21.docx @ 176742 @ @ 1

The I/O module has 2 output channels, providing for direct connection of

actuators to the CAGE CLAMP

connectors DO 1 or /DO 1 of channel 1 and an

external N potential or DO 2 or /DO 2 of channel 2 and an external N potential.

Pos: 18.1 .3 /Ser ie 7 50 ( WAG O-I/ O-SYST EM )/G eräte bes chr eibu ng/Ei nlei tu ng/I/ O-B esc hrei bung /All ge mein /V er weis a uf Kapi tel " Ansc hlüsse" @ 8\mod_1276775378035_21.docx @ 57956 @ @ 1

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

Pos: 18.1 .4 /Ser ie 7 50 ( WAG O-I/ O-SYST EM )/G eräte bes chr eibu ng/Ei nlei tu ng/I/ O-B esc hrei bung /All ge mein /V er weis a uf Kapi tel " Ger äte ansc hließ en" > "A nschlus sbei spiel (e)" @ 5\ mod_1246015203281_21.docx @ 36298 @ @ 1

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

“Connection Example(s)”.

Pos: 18.1 .5 /Ser ie 7 50 ( WAG O-I/ O-SYST EM )/G eräte bes chr eibu ng/Ei nlei tu ng/I/ O-Bes chr eibu ng/D O/I/ O-B eschrei bung 750-051 4 R el ais kont akte 11 und 21 @ 2 2\mod_1425462562262_21.docx @ 176626 @ @ 1

An external potential of 125 VAC can be applied to relay contacts 11 and 21.

Pos: 18.1 .6 /Ser ie 7 50 ( WAG O-I/ O-SYST EM)/ Wichtig e Erläut erung en/Sic h erhei ts- und sonstige Hinweise/Achtung/Achtung: DO Induktionsspannungsbegrenzung Relais @ 5\mod_1247031985231_21.docx @ 36766 @ @ 1

Inductive loads must be dampened!

For the protection of relay coils and contacts, inductive loads must be dampened

with an effective protection circuit!

Examples of protection circuits can be seen in the section “Protective Circuits for

Contacts of Relay Modules”.

Pos: 18.1 .7 /Ser ie 7 50 ( WAG O-I/ O-SYSTEM)/Wichtige Erläuterungen/Sicherheits- und so nstige Hinwei se/A chtu ng/Ach tung : Verlus t von Eig ensch afte n durch h ohe Schal tlei stung! @ 22\mod_1425462925724_21.docx @ 176630 @ @ 1

Loss of properties due to high switching power!

To prevent the gold layer from being damaged, 30 VDC switching voltages and

50 mA currents must not be exceeded. Higher switching power with switching arc

eventually evaporates the gold layer. This can cause the relay to lose its properties

in regards to minimum switching current.

Pos: 18.1 .8 /Ser ie 7 50 ( WAG O-I/ O-SYST EM )/G eräte bes chr eibu ng/Ei nlei tu ng/I/ O-B esc hrei bung /DO /I/O- Besc hrei bung 75 0-05x x Wechsler @ 5\mod_1246866311313_21.docx @ 36609 @ @ 1

The I/O module incorporates two change-over relays connected potential free.

This means on the field side only the connections of the relay contacts are present.

Therefore, both relays can be operated with different voltages.

Because of the potential free contacts also a serial connection of the two relays is

possible as well as a serial connection of several relays with block wise

connection of several modules.

Pos: 18.1 .9 /Ser ie 7 50 ( WAG O-I/ O-SYST EM )/G eräte bes chr eibu ng/Ei nlei tu ng/I/ O-B esc hrei bung /DO /I/O- Besc hrei bung 75 0-0514, -517 Dur chs chal tung des mittl eren Rel aisk onta ktes @ 22\mod_1425393644292_21.docx @ 176581 @ @ 1

Depending on the relay status the voltage of the middle contact 11 resp. 21 is

switched to the lower contact 12 resp. 22 or to the upper contact 14 resp. 24. In

the OFF state the contacts 11 resp. 21 are switched to the lower contacts 12 resp.

22.

Pos: 18.1 .1 0 /S erie 750 ( W AGO -I/O-SY ST EM)/ Gerät ebe schr eib ung/ Einl eit ung/ I/O- Beschr eibu ng/DO/ I/O-Beschreibung 750-05xx Ansteuerung der Relais (Interne Systemspannung) @ 5\mod_1246861676649_21.docx @ 36599 @ @ 1

The internal system voltage is used to trigger the relays.

Pos: 18.1 .1 1 /S erie 750 ( W AGO -I/O-SY ST EM)/ Gerät ebe schr eib ung/ Einl eit ung/ LED -Anz eige /LE D Z usta nd R el ais @ 5\ mod_1246862048946_21.docx @ 36603 @ @ 1

The switching status of the two relays is indicated via green status LEDs.

Pos: 18.1 .1 2 /S erie 750 ( W AGO -I/O-SY ST EM)/ Gerät ebe schr eib ung/ Einl eit ung/ LED -Anz eige /V erwei s a uf K api tel " A nzeig eel e ment e" @ 5 \mod_1246010525000_21.docx @ 36194 @ @ 1

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

14 Device Description WAGO-I/O-SYSTEM 750

753-514 2DO 125V AC 0.5A/ Relay 2CO/ Potential Free

Manual

Version 1.1.0

Pos: 18.1 .1 3 /S erie 750 ( W AGO -I/O-SY ST EM) /Wic htig e Er l äuter ung en /Sic her hei ts- un d s onsti ge H in wei se/A cht ung /Ac htung : Maxi mal er Str om Leis tung sko nta kte 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: 18.1 .1 4 /S erie 750 ( W AGO -I/O-SY ST EM) /Ger äte bes chr eib ung/ Einl eit ung/ V ersor gu ng/A nor dnu ng u nter Ber üc ksic htig ung der L eist ungs kon tak te b elie 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: 18.1 .1 5 /S erie 750 ( W AGO -I/O-SY ST EM)/ Gerät ebe schr eib ung/ Einl eit ung/ Versor gung /Vers orgung Erd-Potential über Leistungskontakt @ 5\mod_1246868578453_21.docx @ 36622 @ @ 1

The I/O module receives the earth potential for the field level from an upstream

I/O module 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: 18.1 .1 6 /S erie 750 ( W AGO -I/O-SY ST EM) /Wic htig e Er l äuter ung en /Sic her hei ts- un d s onsti ge H in wei se/H in weis /Hi nwei s: P ot ential ei nsp eis ekle mm e ei nsetz e n! ( nur LK für Erde) @ 18\mod_1395131828626_21.docx @ 148188 @ @ 1

Use the supply module!

The I/O module is equipped with an integrated power contact for relaying the

ground potential.

When required, use a power supply module for the field-side supply of the

following I/O modules.

Pos: 18.1 .1 7 /S erie 750 ( W AGO -I/O-SY STEM )/Ger ätebe schr eibung /Einl eitung /Ein satzb ereic h/Ein satzb ereic h 750- xxxx al le Kop pler/C ontrol ler oh ne Einsc hrä nkung @ 3\ mod_1232541691906_21.docx @ 26522 @ @ 1

The I/O module 753-514 can be used with all fieldbus couplers/controllers of the

WAGO-I/O-SYSTEM 750.

Pos: 18.2 /Dokumentation allgemein/Gliederungselemente/---Seite nwechs el--- @ 3\mod_1221108045078_0.docx @ 21810 @ @ 1

WAGO-I/O-SYSTEM 750 Device Description 15

753-514 2DO 125V AC 0.5A/ Relay 2CO/ Potential Free

Manual

Version 1.1.0

Pos: 18.3 /All e Seri en ( All ge meine Mo dul e)/Ü bers chr ift en f ür alle S erie n/Ger äte bes chr eib ung /Ans ic ht - Ü ber schri ft 2 @ 4\mod_1240984217343_21.docx @ 31958 @ 2 @ 1

3.1 View

Pos: 18.4 /Serie 753 (WAGO-I/O-SYST EM)/H in weis e zur D okum ent atio n/Hi n weis z u m Zub ehör tei l 75 3-110 @ 20\mod_1411023611789_21.docx @ 163868 @ @ 1

Depiction of the I/O module with 753-110 Connector!

Information on this pluggable connection pertains to the 753-110 Connector,

which is not included with the I/O module.

Pos: 18.5 /Serie 753 (WAGO-I/O-SYST EM )/ Ger äteb esc hrei bung /Ans ic ht/ Dig itala usg ang skle mm en/A nsic ht 753- 051 4 @ 22\mod_1425565763768_21.docx @ 176970 @ @ 1

Figure 1: View

Pos: 18.6 /Serie 753 (WAGO-I/O-S YST EM) /Ger äte besc hrei bung /Ans ic ht/A nsic ht – Leg end e mit 1LK, mit Kodi eru ng, Kabel befes tigu ng und Pr üföff nunge n @ 22\mod_1425565508846_21.docx @ 176967 @ @ 1

Table 3: 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”

Release tab

“Mounting” > “Inserting and Removing

Devices” and “I/O Modules with

Pluggable Wiring Level (Series 753)”

Coding possibility with coding

fingers

“Mounting” > “Coding”

Test port

---

Power jumper contacts

“Device Description” > “Connectors”

Fixing lug for cable ties

“Mounting” > “I/O Modules with

Pluggable Wiring Level (Series 753)”

Pos: 18.7 /Dokumentation allgemein/Gliederungselemente/---Seite nwechs el--- @ 3\ mod_1221108045078_0.docx @ 21810 @ @ 1

16 Device Description WAGO-I/O-SYSTEM 750

753-514 2DO 125V AC 0.5A/ Relay 2CO/ Potential Free

Manual

Version 1.1.0

Pos: 18.8 /All e Seri en ( All ge meine Mo dule) /Übers chri ften für alle S erien/G eräte besc hreib ung/A nschl üsse - Übersc hrift 2 @ 4\ mod_1240984262656_21.docx @ 31961 @ 2 @ 1

3.2 Connectors

Pos: 18.9 /Serie 750 (WAGO-I/O-SYST EM) /Ger äte besc hrei bu ng/A nsc hlüss e/D ate nkon takt e/Kl em menbus - Ü bersc hrift 3 @ 6\ mod_1256294684083_21.docx @ 43660 @ 3 @ 1

3.2.1 Data Contacts/Internal Bus

Pos: 18.1 0. 1 /S erie 750 ( W AGO -I/O-SY ST EM)/ Gerät ebe schr eib ung/ Ans chl üsse/ Dat en konta kte - Fel dbus koppl er/ -contr oll er, Abbil dung und Bes chrei 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: 18.1 0. 2 /S erie 750 ( W AGO -I/O-SY ST EM) /Wic htig e Er l äuter ung en /Sic her hei ts- un d s onsti ge H in wei se/A cht ung /Ac htung : Bus kle mme n nic ht auf G ol dfed er kont akt 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: 18.1 0. 3 /S erie 750 ( W AGO -I/O-SY ST EM) /Wic htig e Er l äuter ung en /Sic her hei ts- un d s onsti ge H in wei se/A cht ung /Ac htung : ESD - Auf gute Erdung der Umgebung achten! @ 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: 18.1 1 /D ok um entati o n allg em ein/ Gli eder ung sel eme nte/---S eit enw echs el--- @ 3\ mod_1221108045078_0.docx @ 21810 @ @ 1

WAGO-I/O-SYSTEM 750 Device Description 17

753-514 2DO 125V AC 0.5A/ Relay 2CO/ Potential Free

Manual

Version 1.1.0

Pos: 18.1 2 / Ser ie 7 50 ( WAG O-I/ O-SYST EM) /Ger äte besc hrei bu ng/A nsc hlüss e/L eist ungs ko ntakt e/F eldv ers orgung - Ü bers chri ft 3 @ 6\mod_1256294692864_21.docx @ 43664 @ 3 @ 1

3.2.2 Power Jumper Contacts/Field Supply

Pos: 18.1 3. 1 /S erie 750 ( W AGO -I/O-SY ST EM)/Wi chti g e Erl äu ter ung en/Si cher hei ts- und s o nstig e Hi nw eise /Vor sic ht/ Vors ic ht: V erl etzu ngs gef ahr dur ch sc har f kantig e M ess er konta kt 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: 18.1 3. 2 /S erie 750 ( W AGO -I/O-SY STEM )/Ger ätebe schr eibung /Ans chlüss e/L eistung skon takt 1 LK (Messer /Fed er) - Ei nlei tung @ 1 8\mod_1393922127812_21.docx @ 146986 @ @ 1

The I/O module 753-514 has 1 self-cleaning power jumper contact that supply and

transmit power for the field side. The contact on the left side of the I/O module is

designed as male contact and the contact on the right side as spring contact.

Pos: 18.1 3. 3 /S erie 753 ( W AGO -I/O-SY STEM )/Ger ätebe schr eibung /Ans chlüss e/L eistung skon takt 1 LK (Messer /Fed er) - Ab bild ung ( ei nfac he Brei te) @ 2 0\mod_1407152952622_21.docx @ 161111 @ @ 1

Figure 3: Power Jumper Contacts

Pos: 18.1 3. 4 /S erie 750 ( W AGO-I/O- SY STEM) /Gerät ebes chrei bung/ Ansc hlüss e/Lei stungs konta kt 1 LK (M esser/ Feder ) - Leg end e @ 1 8\mod_1393926089446_21.docx @ 147000 @ @ 1

Table 4: Legend for Figure “Power Jumper Contacts”

Contact

Type

Function

Spring contact

Potential transmission (Earth) for field supply

Blade contact

Potential feed-in (Earth) for field supply

Pos: 18.1 3. 5 /S erie 750 ( W AGO -I/O-SY ST EM) /Wic htig e Er l äuter ung en /Sic her hei ts- un d s onsti ge H in wei se/A cht ung /Ac htung : Maxi mal er Str om Leis tung sko nta kte 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: 18.1 4 /D ok um entati o n allg em ein/ Gli eder ung sel eme nte/---S eit enw echs el--- @ 3\ mod_1221108045078_0.docx @ 21810 @ @ 1

18 Device Description WAGO-I/O-SYSTEM 750

753-514 2DO 125V AC 0.5A/ Relay 2CO/ Potential Free

Manual

Version 1.1.0

Pos: 18.1 5 / Ser ie 7 50 ( WAG O-I/ O-SYST EM )/G erät ebe schr eib ung /A nsc hlüss e/C AGE C L AMP-A nschlüsse - Ü bersc hrift 3 @ 6\mod_1256296337770_21.docx @ 43674 @ 3 @ 1

3.2.3 CAGE CLAMP

Connectors

Pos: 18 .16 /S erie 753 ( WAG O-I/O-SYSTEM)/Hinweise zur Dokumentation/Hinweis zum Zubehörteil 753-110 @ 20\mod_1411023611789_21.docx @ 163868 @ @ 1

Depiction of the I/O module with 753-110 Connector!

Information on this pluggable connection pertains to the 753-110 Connector,

which is not included with the I/O module.

Pos: 18.1 7 / Ser ie 7 53 ( WAG O-I/ O-SYST EM )/G erät ebe schr eib ung /A nsc hlüss e/Di git ala usg ang skle mm en/A nsc hlü sse 75 3-051 4 @ 22\mod_1425570063603_21.docx @ 176987 @ @ 1

Figure 4: CAGE CLAMP

Connectors

Table 5: Legend for Figure “CAGE CLAMP

Connectors”

Channel

Designation

Connector

Function

Output DO 1:

Normally open contact

Load line

Output /DO 1:

Normally closed contact

Ground

Field supply ground

Output DO 2:

Normally open contact

Load line

Output /DO 2:

Normally closed contact

Ground

Field supply ground

Pos: 18.1 8 /D ok um entati o n allg em ein/ Gli eder ung sel eme nte/---S eit enw echs el--- @ 3\ mod_1221108045078_0.docx @ 21810 @ @ 1

WAGO-I/O-SYSTEM 750 Device Description 19

753-514 2DO 125V AC 0.5A/ Relay 2CO/ Potential Free

Manual

Version 1.1.0

Pos: 18.1 9 / Alle Ser ie n (All ge mein e M odul e) /Üb ersc hri ften für all e S eri en/G erät ebes chr ei bung /An zeig eel em ent e - Ü bersc hri ft 2 @ 4\mod_1240984390875_21.docx @ 31964 @ 2 @ 1

3.3 Display Elements

Pos: 18.2 0 / Ser ie 7 50 ( WAG O-I/ O-SYST EM)/ Gerät ebesc hreib ung/ Anzeig eele mente/ Digi tala usgang skle mmen/A nzei geele mente 7 50-05 xx 2 DO C O ( Agn, Cg n) @ 16 \mod_1371808897994_21.docx @ 123970 @ @ 1

Figure 5: Display Elements

Table 6: Legend for Figure “Display Elements”

Channel

Designation

LED

State

Function

State

relays 1

Off

Make contact DO 1 opened

Break contact /DO 1 closed

Green

Make contact DO 1 closed

Break contact /DO 1 opened

State

relays 2

Off

Make contact DO 2 opened

Break contact /DO 2 closed

Green

Make contact DO 2 closed

Break contact /DO 2 opened

Pos: 18.2 1 /D ok um entati o n allg em ein/ Gli eder ung sel eme nte/---S eit enw echs el--- @ 3\ mod_1221108045078_0.docx @ 21810 @ @ 1

20 Device Description WAGO-I/O-SYSTEM 750

753-514 2DO 125V AC 0.5A/ Relay 2CO/ Potential Free

Manual

Version 1.1.0

Pos: 18.2 2 / Alle Ser ie n (All ge mein e M odul e) /Üb ersc hri ften für all e S eri en/G erät ebes chr ei bung /Sc he matis ch es Schal tbi ld - Über schri ft 2 @ 4\mod_1240984441312_21.docx @ 31967 @ 2 @ 1

3.4 Schematic Diagram

Pos: 18.2 3 / Ser ie 7 53 ( WAG O-I/ O-SYST EM) /Ger äte besc hrei bu ng/Sc hem atis ches Sc halt bild /Sc he mati sch es Sc h altbil d 753-0514 @ 22\mod_1425566170583_21.docx @ 176981 @ @ 1

Figure 6: Schematic Diagram

Pos: 18.2 4 /D ok um entati o n allg em ein/ Gli eder ung sel eme nte/---S eit enw echs el--- @ 3\ mod_1221108045078_0.docx @ 21810 @ @ 1

Page is loading ...