WAGO 2-channel, 24VDC, 0.5A User manual

Public

Pos: 2 /D ok ument ati on al lg em ein/E inb and /Ei nban d F ro ntsei te - Han dbuc h; C I 20 17; mit Do cVar ia ble n (St an dard) @ 28\mod_1486477502910_0.docx @ 405388 @ @ 1

Manual

WAGO I/O System 750

750-506(/xxx-xxx)

2DO 24V DC 0.5A/ diagnostics

-Channel Digital Output; 24 VDC; Short-circuit

Protected; High

-side Switching; with Diagnostics

Version 1.2.1

Pos: 3 /A lle Ser ien ( All ge mein e M odul e)/ Rec htlic h es, A llg emei nes /Im pre ssu m f ür St and ard han dbüc her - al lg. Ang aben, A nschr iften, Telefo nnum mern un d E-Mail- Adres sen @ 3\mod_1219151118203_21.docx @ 21060 @ @ 1

2 WAGO I/O System 750

750-506 2DO 24V DC 0.5A/ diagnostics

Manual

Version 1.2.1

Public

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: www.wago.com

Technical Support

Phone: +49 (0) 571/8 87 – 4 45 55

Fax: +49 (0) 571/8 87 – 84 45 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.

WAGO is a registered trademark of WAGO Verwaltungsgesellschaft mbH.

=== Ende der Lis te f ür T e xtmar ke Einband_vorne ===

WAGO I/O System 750 Table of Contents 3

750-506 2DO 24V DC 0.5A/ diagnostics

Manual

Version 1.2.1

Public

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 750 Series in Compliance with Underlying Provisions ....... 9

2.1.4 Technical Condition of Specified Devices......................................... 10

2.1.5 Disposal ........................................................................................... 10

2.1.5.1 Electrical and Electronic Equipment ............................................ 10

2.1.5.2 Packaging ................................................................................... 11

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

3 Device Description .................................................................................. 15

3.1 View ..................................................................................................... 17

3.2 Connectors ........................................................................................... 18

3.2.1 Data Contacts/Local Bus .................................................................. 18

3.2.2 Power Jumper Contacts/Field Supply .............................................. 19

3.2.3 CAGE CLAMP

Connectors ............................................................. 21

3.3 Display Elements .................................................................................. 22

3.4 Schematic Diagram .............................................................................. 23

3.5 Technical Data ..................................................................................... 24

3.5.1 Device Data ..................................................................................... 24

3.5.2 Power Supply ................................................................................... 24

3.5.3 Communication ................................................................................ 24

3.5.4 Outputs ............................................................................................ 24

3.5.5 Connection Type .............................................................................. 25

3.5.6 Climatic Environmental Conditions ................................................... 25

3.6 Approvals ............................................................................................. 26

3.7 Standards and Guidelines .................................................................... 27

4 Process Image ......................................................................................... 28

5 Mounting .................................................................................................. 29

5.1 Mounting Sequence .............................................................................. 30

5.2 Inserting and Removing Devices .......................................................... 30

5.2.1 Inserting the I/O Module ................................................................... 30

5.2.2 Removing the I/O Module ................................................................ 31

6 Connect Devices ..................................................................................... 33

6.1 Connecting a Conductor to the CAGE CLAMP

................................... 33

6.2 Connection Examples ........................................................................... 34

6.2.1 2-Conductor Connection, Ungrounded ............................................. 34

6.2.2 2-Conductor Connection, Grounded ................................................. 34

4 Table of Contents WAGO I/O System 750

750-506 2DO 24V DC 0.5A/ diagnostics

Manual

Version 1.2.1

Public

6.2.3 3-Conductor Connection, Ungrounded ............................................. 35

6.2.4 3-Conductor Connection, Grounded ................................................. 35

7 Using Interference-Free Variants in Safety Related Applications........ 36

7.1 Important Notes .................................................................................... 37

7.2 Connecting to Safety Switching Devices or F I/O Modules ................... 38

7.2.1 General Structure ............................................................................. 38

7.2.2 Examples of Connection .................................................................. 39

8 Use in Hazardous Environments ........................................................... 40

8.1 Marking Configuration Examples .......................................................... 41

8.1.1 Marking for Europe According to ATEX and IECEx .......................... 41

8.1.2 Marking for the United States of America (NEC) and Canada

(CEC) ............................................................................................... 45

8.2 Installation Regulations......................................................................... 48

8.2.1 Special Notes including Explosion Protection ................................... 48

8.2.2 Special Notes Regarding UL Hazardous Location ............................ 50

List of Figures .................................................................................................. 51

List of Tables .................................................................................................... 52

=== 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

750-506 2DO 24V DC 0.5A/ diagnostics

Manual

Version 1.2.1

Public

Pos: 7 /A lle Ser ien ( All ge mein e M odul e)/ Über sc hrif ten/ Ebe ne 1/Hi nwei s e zu dies er D o kume ntati on - Über schr ift 1 @ 4\mod_1237987661750_21. doc x @ 29029 @ 1 @ 1

1 Notes about this Documentation

Pos: 8 /A lle Ser ien ( All ge mein e M odul e)/ Sic her heit s- und sonstige Hinweise/Hinweis/Hinweis: Dokumentation aufbewahr en @ 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/ Ebe ne 2/G ültig kei tsb ereic h - Über schr ift 2 @ 12\mod_1338912448776_21.doc x @ 96469 @ 2 @ 1

1.1 Validity of this Documentation

Pos: 10 /S eri e 7 50 ( WA GO I/ O S YST EM)/ Hi nweis e z ur D o kume ntati on (al te Stru ktur) /G ülti gk eits ber eic h/Gül tig kei tsb ereic h D ok ument ati o n I/O- Modul 750- xxx x, S tand ar dversi on un d au fgel ist ete V ari ant en @ 14\ mod_1358944038682_21.docx @ 109354 @ @ 1

This documentation is only applicable to the I/O module 750-506 (2DO 24V DC

0.5A/ diagnostics) and the variants listed in the table below.

Pos: 11 /S eri e 7 50 ( WA GO I/ O S YST EM)/ Hi nweis e z ur D o kume ntati on (al te Stru ktur) /G ülti gk eits ber eic h/Var ia nte nlis ten/ Var iant enli ste - 750- xxx - Sta ndar dversi on und Var iant e /000- 800 (rüc kwir k ungsfr ei ) @ 10\ mod_1302671594038_21.docx @ 71910 @ @ 1

Table 1: Variants

Item Number/Variant

Designation

750-506

2DO 24V DC 0.5A/ diagnostics

750-506/000-800

2DO 24V DC 0.5A/ diagnostics/R

Pos: 12 /A ll e Ser ien (Al lg emei ne M od ule)/ Sic her heit s- u nd s ons tig e Hi nwei se/H i nweis /Hi nw eis: Gül tig keit der Ang ab en f ür a ufg eli stete V aria nten @ 9\mod_1281520778141_21.docx @ 63085 @ @ 1

Documentation Validity for Variants

Unless otherwise indicated, the information given in this documentation applies

to listed variants.

Pos: 13 /S eri e 7 50 ( WA GO I/ O S YST EM)/ Hi nweis e z ur D o kume ntati on (al te Stru ktur) /Hi n weise/ Ac ht ung: Hin weis zur D okum ent atio n I/O-Mo dule 75 0-xxxx @ 4\ mod_1237986979656_21.docx @ 29023 @ @ 1

The I/O module 750-506 shall only be installed and operated according to the

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

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 or 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: 14.1 /All e Seri en ( All ge meine Mo dul e)/Ü bers chr ift en/ Ebe ne 2/ Ur heb ersc hut z - Ü bersc hr ift 2 @ 23\ mod_1435647042188_21.docx @ 184808 @ 2 @ 1

1.2 Copyright

Pos: 14.2 /All e Seri en ( All ge meine Mo dul e)/R ec htli ches , All ge mei nes /Ur heb ersc hut z au sf ührli ch @ 4\mod_1235565145234_21.docx @ 27691 @ @ 1

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: 14.3 /Dokumentation allgemein/Glieder ungs elemente/---Sei te nwec hsel --- @ 3\mod_1221108045078_0.docx @ 21810 @ @ 1

6 Notes about this Documentation WAGO I/O System 750

750-506 2DO 24V DC 0.5A/ diagnostics

Manual

Version 1.2.1

Public

Pos: 14.4 /All e Seri en ( All ge meine Mo dul e)/Ü bers chr ift en/ Ebe ne 2/ S ymbol e - Ü ber schr if t 2 @ 13\ mod_1351068042408_21.docx @ 105270 @ 2 @ 1

1.3 Symbols

Pos: 14 .5.1 /Al le Seri en (All gemei ne Mod ule)/ Sicher heits- und so nsti ge H in weis e/G efa hr/G efa hr: _War nu ng vor P ers on ensc hä den allg emei n_ - Erl äuter 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: 14 .5.2 /Al le Seri en (All gemei ne Mod ule)/ Sicher heits- und sonsti ge Hin weise/ Gefa hr/Gef ahr: _ Warnu ng vor Per son ensch äden d urch ele ktrisc hen Str om_ - 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: 14 .5.3 /Al le Seri en (Allgemeine Module)/Sicherheits- u nd so nst ige H i nweis e/ Warn ung/ War nung : _ War nu ng vor P ers one nsc häd en allg emei n_ - Erläut erung @ 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: 14 .5.4 /Al le Seri en (All gemei ne Mod ule)/ Sicher heits- und sonsti ge Hin weise/ Vorsic ht/V orsic ht: _War nung vor Pers one nschäd en allg emein _ - Erläut erung @ 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: 14 .5.5 /Al le Seri en (All gemei ne Mod ule)/ Sicher heits- und sonstige Hinweise/Achtung/ Achtung: _Warnung vor Sac hsc häd en al lg emei n_ - 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: 14 .5.6 /Al le Seri en (All gemei ne Mod ule) /Sic herh eits - und sonst ige Hi nweise/ Achtu ng/ Achtung : _War nung v or Sachsc häd en durc h elekt rostati sch e Aufla dung_ - Erläut erung @ 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: 14 .5.7 /Al le Seri en (All gemei ne Mod ule)/ Sicher heits- und sonstige Hinweise/Hinweis/Hinweis: _Wichtiger Hinweis allgemein_ - Erläut eru ng @ 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: 14 .5.8 /Al le Seri en (All gemei ne Mod ule)/ Sicher heits- und sonstige Hin weis e/Inf or mati on/I nfor ma tio n: _ Wei ter e Inf or matio n al lg emei n_ - Erl äuter ung @ 13\ mod_1343310439814_21.docx @ 101051 @ @ 1

WAGO I/O System 750 Notes about this Documentation 7

750-506 2DO 24V DC 0.5A/ diagnostics

Manual

Version 1.2.1

Public

Additional Information:

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

documentation (e.g., the Internet).

Pos: 14.6 /Dokumentation allgemein/Glieder ungselemente/---Seiten wechs el--- @ 3\mod_1221108045078_0.docx @ 21810 @ @ 1

8 Notes about this Documentation WAGO I/O System 750

750-506 2DO 24V DC 0.5A/ diagnostics

Manual

Version 1.2.1

Public

Pos: 14.7 /All e Seri en ( All ge meine Mo dul e)/Ü bers chr ift en/ Ebe ne 2/ Dar st ellu ng der Z ahl ens yst eme - Über sc hrift 2 @ 2 3\mod_1435647128078_21. docx @ 184811 @ 2 @ 1

1.4 Number Notation

Pos: 14.8 /All e Seri en ( All ge meine Mo dul e)/R ec htli ches , All ge mei nes /Za hlens ys te me @ 3\mod_1221059454015_21.docx @ 21711 @ @ 1

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 (.)

Pos: 14.9 /All e Seri en ( All ge meine Mo dul e)/Ü bers chr ift en/ Ebe ne 2/ Sc hri ftk on venti one n - Ü bersc hri ft 2 @ 23\mod_1435647186005_21.docx @ 184814 @ 2 @ 1

1.5 Font Conventions

Pos: 14.1 0 / Alle Ser ie n (All ge mein e M odul e) /Re chtl ich es, Allg em ein es/Sc hr ift konv enti onen @ 3\mod_1221059521437_21.docx @ 21714 @ @ 1

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]

Pos: 15 /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

750-506 2DO 24V DC 0.5A/ diagnostics

Manual

Version 1.2.1

Public

Pos: 16 /A ll e Ser ien (Al lg emei ne M od ule)/ Üb ers chrif te n/Eb ene 1/Wi cht ige Erl äu ter unge n - Ü bers chr ift 1 @ 4\mod_1241428899156_21.docx @ 32170 @ 1 @ 1

2 Important Notes

Pos: 17.1 /All e Seri en ( All ge meine Mo dul e)/R ec htli ches , All ge mei nes /Wi chtig e Er l äuter ung en - 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: 17 .2 /All e Seri en (A llg emei ne M od ule) /Ü bers chri fte n/Eb ene 2/R ec htlic he Gr undlag en - Üb ersc hrift 2 @ 3\ mod_1221060626343_21.docx @ 21726 @ 2 @ 1

2.1 Legal Bases

Pos: 17.3 /All e Seri en ( All ge meine Mo dul e)/R ec htli ches , All ge mei nes /Änd er ungs vor beh alt - Über schr ift 3 und 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. 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: 17.4 /S erie 75 0 (W AGO I/O SYS TEM )/ Wic htig e Er läut eru nge n (al te Str uktur )/Per sonal quali fikat ion/ Person alqu alifi kation 7 50-xxxx - Ü bersc hri ft 3 u nd I nhalt @ 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: 17.5 /Serie 750 (WAGO I/O SYSTEM)/Wichtige Erläut erungen (alte Struktur)/Bestimmungsgemäße Verwendung/B estimmungsgemäße Ver wendung 750- xxxx - Über schri ft 3 @ 32\mod_1536041141528_21.docx @ 498494 @ 3 @ 1

2.1.3 Use of the 750 Series in Compliance with Underlying

Provisions

Pos: 17.6 /Serie 750 (WAGO I/O SYSTEM)/Wichtige Erläut erungen (alte Struktur)/Bestimmungsgemäße Verwendung/B estimmungsgemäße Ver wendung 750- xxxx für Geräte, UL610 10 STD mit EN 610 00-6-3 @ 3\m od_1224064151234_21.docx @ 24070 @ @ 1

Fieldbus 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

actuators or higher-level control systems. Using controllers, the signals can also

be (pre-) processed.

The devices fulfill the requirements of protection type IP20 and are designed for

use in dry interior spaces. There is protection against finger injury and solid

impurities up to 12.5 mm diameter is assured; protection against water damage is

not ensured.

The devices represent open-type devices. They may only be installed in

enclosures (tool-secured enclosures or operating rooms) which fulfil the listed

requirements specified in the safety instructions in chapter “Safety Advice

(Precautions)”. Use without additional protective measures in environments within

which dust, corrosive fumes, gases or ionized radiation can occur is considered

improper use.

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

10 Important Notes WAGO I/O System 750

750-506 2DO 24V DC 0.5A/ diagnostics

Manual

Version 1.2.1

Public

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 device.

Appropriate housing (per 2014/34/EU) is required when operating the WAGO I/O

System 750 in hazardous environments. Please observe the installation

regulations! Please note that a prototype test certificate must be obtained that

confirms the correct installation of the system in a housing or switch cabinet.

The implementation of safety functions such as EMERGENCY STOP or safety

door monitoring must only be performed by the F I/O modules within the modular

WAGO I/O System 750. Only these safe F I/O modules ensure functional safety

in accordance with the latest international standards. WAGO's interference-free

output modules can be controlled by the safety function.

Pos: 17.7 /All e Seri en ( All ge meine Mo dul e)/R ec htli ches , All ge mei nes /Te chni sc her Z us tand der Ger ät e - Ü bersc hri ft 3 und Inh alt @ 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. These

modules contain no parts that can be serviced or repaired by the user. The

following actions will result in the exclusion of liability on the part of WAGO

Kontakttechnik GmbH & Co. KG:

• Repairs,

• Changes to the hardware or software that are not described in the

operating instructions,

• Improper use of the components.

Further details are given in the contractual agreements. Please send your

request for modified and new hardware or software configurations directly to

WAGO Kontakttechnik GmbH & Co. KG.

Pos: 17.8 /Dokumentation allgemein/Glieder ungselemente/----Leerzeil e-( 1Z)---- @ 28\ mod_1485262995837_0.docx @ 404006 @ @ 1

Pos: 17 .9.1 /Al le Seri en (All gemei ne Mod ule)/Ü bers chrift en/ Ebene 3/ Ents orgen - Üb ersc hrift 3 @ 25 \mod_1456383280447_21.doc x @ 202557 @ 3 @ 1

2.1.5 Disposal

Pos: 17 .9.2 /Al le Seri en (All gemei ne Mod ule)/Ü bers chrift en/ Ebene 4/ Elektr o- und El ektr oni kg erät e - Üb ers chri ft 4 @ 3 3\mod_1544537916582_21.docx @ 513661 @ 4 @ 1

2.1.5.1 Electrical and Electronic Equipment

Pos: 17 .9.3 /Al le Seri en ( All ge mei ne Mo dul e)/R ec htli ches , Al lge mei nes /El ektr o- u nd Ele ktroni kgerät e @ 32\mod_1532425086061_21.docx @ 491989 @ @ 1

Electrical and electronic equipment may not be disposed of

with household waste. This also applies to products without

this symbol.

Electrical and electronic equipment contain materials and substances that can be

harmful to the environment and health. Electrical and electronic equipment must

be disposed of properly after use.

WEEE 2012/19/EU applies throughout Europe. Directives and laws may vary

nationally.

WAGO I/O System 750 Important Notes 11

750-506 2DO 24V DC 0.5A/ diagnostics

Manual

Version 1.2.1

Public

Environmentally friendly disposal benefits health and protects

the environment from harmful substances in electrical and

electronic equipment.

• Observe national and local regulations for the disposal of electrical and

electronic equipment.

• Clear any data stored on the electrical and electronic equipment.

• Remove any added battery or memory card in the electrical and

electronic equipment.

• Have the electrical and electronic equipment sent to your local

collection point.

Improper disposal of electrical and electronic equipment can be harmful to the

environment and human health.

Pos: 17 .9.4 /D okum entati on allg emei n/Glie derung sele mente /----Leerz eil e-(1Z) ---- @ 28\mod_1485262995837_0.docx @ 404006 @ @ 1

Pos: 17 .9.5 /All e Serie n (All gemei ne Mod ule)/Ü bers chrift en/Eb ene 4/V erpac kung - Ü ber schri ft 4 @ 33\ mod_1544537925240_21.docx @ 513676 @ 4 @ 1

2.1.5.2 Packaging

Pos: 17 .9.6 /Al le Seri en (All gemei ne Mod ule)/R echtl iches , Allge mein es/V erpac kung @ 32 \mod_1537446786416_21.doc x @ 50 165 3 @ @ 1

Packaging contains materials that can be reused.

PPWD 94/62/EU and 2004/12/EU packaging guidelines apply throughout

Europe. Directives and laws may vary nationally.

Environmentally friendly disposal of the packaging protects the environment and

allows sustainable and efficient use of resources.

• Observe national and local regulations for the disposal of packaging.

• Dispose of packaging of all types that allows a high level of recovery,

reuse and recycling.

Improper disposal of packaging can be harmful to the environment and wastes

valuable resources.

Pos: 17.1 0 /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

12 Important Notes WAGO I/O System 750

750-506 2DO 24V DC 0.5A/ diagnostics

Manual

Version 1.2.1

Public

Pos: 17.1 1 / Alle Ser ie n (All ge mein e M odul e) /Üb ersc hri ften /Eb ene 2/ Sich erheit shin weise - Ü bers chr ift 2 @ 6\mod_1260180299987_21.docx @ 46724 @ 2 @ 1

2.2 Safety Advice (Precautions)

Pos: 17.1 2 / Alle Ser ie n (All ge mein e M odul e) /Sic her hei ts- un d s onsti ge Hin wei se/E inl ei tung Sic her heit shi nw eise Har dwar e @ 6\ mod_1260180170493_2 1.doc x @ 46720 @ @ 1

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

following safety precautions shall be observed:

Pos: 17.1 3. 1 /Al le S eri en ( Allg em ein e Mo dul e)/Si ch erh eits- und s o nstig e H inw eise /G efa hr/G efahr : N ich t an G erät en unter S pann ung ar beite 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: 17 .13. 2 /Al le S eri en ( Allg em ein e Mo dul e)/Si ch erh eits- und s o nstig e H inw eise /G efa hr/G efahr : Pr od ukt nur in ein em g eei gn eten Geh äuse ei nba uen! @ 33\mod_1543581881435_21.docx @ 511972 @ @ 1

Install device in only one suitable enclosure!

The device is an open system. Install the device in a suitable enclosure. This

enclosure must:

• Guarantee that the max. permissible degree of pollution is not exceeded.

• Offer adequate protection against contact.

• Prevent fire from spreading outside of the enclosure.

• Offer adequate protection against UV irradiation.

• Guarantee mechanical stability

• Restrict access to authorized personnel and may only be opened with tools

Pos: 17.1 3. 3 /Al le S eri en ( Allg em ein e Mo dul e)/Si ch erh eits- und sonstige Hinwei se /Gef ahr /Gef ahr: Tr enn vorr ich tung un d Ü ber stro msc hutz @ 33\ mod_1543915978439_21.docx @ 512267 @ @ 1

Ensure disconnect and overcurrent protection!

The device is intended for installation in automation technology systems.

Disconnect protection is not integrated. Connected systems must be protected by

a fuse.

Provide suitable disconnect and overcurrent protection on the system side!

Pos: 17.1 3. 4 /Al le S eri en ( Allg em ein e Mo dul e)/Si ch erh eits- und s o nstig e H inw eise /G efa hr/G efahr : U nfal l verh ütung s vorsc hri ft en b each ten! @ 6\mod_1260180657000_21.docx @ 46735 @ @ 1

Pos: 17.1 3. 5 /Al le S eri en ( Allg em ein e Mo dul e)/Si ch erh eits- und s o nstig e H inw eise /G efa hr/G efahr : A uf nor mger ec hte n Ansc hl uss ac hten! @ 6\mod_1260180753479_21.docx @ 46739 @ @ 1

Ensure a standard connection!

To minimize any hazardous situations resulting in personal injury or to avoid

failures in your system, the data and power supply lines shall be installed

according to standards, with careful attention given to ensuring the correct

terminal assignment. Always adhere to the EMC directives applicable to your

application.

Pos: 17.1 4. 1 /S erie 750 ( W AGO I/O SY STEM )/A nsc hli eße n/Ei ns peis ekon ze pte/ Ach tung : S yste mver s orgung nur mi t g eei gn eter Absi cher ung ! - UL 61010 - @ 32 \mod_1535966317803_21.doc x @ 498058 @ @ 1

WAGO I/O System 750 Important Notes 13

750-506 2DO 24V DC 0.5A/ diagnostics

Manual

Version 1.2.1

Public

System supply only with appropriate fuse protection!

Without overcurrent protection, the electronics can be damaged.

For 24 V system supply input voltage an external fuse, rated max. 2 A, slow

acting, min. 30 VDC shall be used.

Pos: 17.1 4. 2 /S erie 750 ( W AGO I/O SY STEM )/A nsc hli eße n/Ei ns peis ekon ze pte/ Ach tung : F eld vers org ung nur mit g eei gn eter Absi c heru ng! - UL 61 010 - @ 32\mod_1535966317443_21.docx @ 498044 @ @ 1

Field supply only with appropriate fuse protection!

Without overcurrent protection, the electronics can be damaged.

For 24V field supply input voltage an external fuse, rated max. 10 A, slow acting,

min. 30 VDC shall be used.

Pos: 17 .14. 3 /Serie 75 0 (WAG O I/O SY STEM) /Wich tige Er läuter ung en (alte St rukt ur)/Si cher heits- und s on stig e Hi nwei se/ Ac htung /Ac ht ung: Ma xim aler Str o m Leist u ngs kont akt e 1 0 A @ 3\mod_1226499143500_21.docx @ 25029 @ @ 1

Do not exceed maximum values via power contacts!

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

The power jumper contacts can be damaged and the permissible operating

temperature can be exceeded by higher current values.

When configuring the system, do not exceed the permissible maximum current

value. If there is a higher power requirement, you must use an additional supply

module to provide the field voltage.

Pos: 17 .14. 4 /Serie 75 0 (WAG O I/O SY STEM) /Wich tige Er läuter ung en (alte St rukt ur)/Si cher heits- und s on stig e Hi nwei se/ Ac htung /Ac ht ung: Ma xim aler Su mme nstr om D ate nk onta kt e (5 V ) @ 33 \mod_1542028658977_21.docx @ 507951 @ @ 1

Do not exceed the maximum total current for I/O modules (5 VDC) via data

contacts!

The maximum permissible total current for internal system supply of the I/O

modules may not be exceeded. The permissible total current is specified in the

technical data of the head station and power supply. The data contacts for

internal system supply can be damaged and the permissible operating

temperature can be exceeded by higher values.

When configuring the system, do not exceed the permissible total current. If there

is a higher power requirement, you must use an additional supply to provide the

system voltage (5 VDC)!

Pos: 17.1 4. 5 /S erie 750 ( W AGO I/O SY STEM )/ Wich tig e Er läu ter ung en (al te Stru kt ur)/S icher hei ts- u nd s on stig e Hi nwei se/ Ac htung /A cht ung: Ei nwa ndfr ei e Ko nta ktier ung zur Tr agsc hie ne g ew ährl eist en! @ 3 4\mod_1550481407638_21.docx @ 530599 @ @ 1

Ensure proper contact with the DIN-rail!

Proper electrical contact between the DIN-rail and device is necessary to

maintain the EMC characteristics and function of the device.

Pos: 17.1 4. 6 /Al le S eri en ( Allg em ein e Mo dul e)/Si ch erh eits- und s o nstig e H inw eise /A chtu ng/A cht ung : D efe kte oder bes ch ädigt e Ger äte aust ausc hen! @ 6\mod_1260180857358_21.docx @ 46743 @ @ 1

14 Important Notes WAGO I/O System 750

750-506 2DO 24V DC 0.5A/ diagnostics

Manual

Version 1.2.1

Public

Replace defective or damaged devices!

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

contacts).

Pos: 17.1 4. 7 /Al le S eri en ( Allg em ein e Mo dul e)/Si ch erh eits- und sonstige Hinwei se /Acht u ng/Ac ht ung : Ger äte vor kri ec hen den und isoli er end en S toff en schüt ze n! @ 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 4. 8 /Al le S eri en ( Allg em ein e Mo dul e)/Si ch erh eits- und s o nstig e H inw eise /A chtu ng/A cht ung : R einig ung nur mi t zul äs sig en M at erial ien! @ 6\mod_1260181203293_21.docx @ 46751 @ @ 1

Clean only with permitted materials!

Clean housing and soiled contacts with propanol.

Pos: 17.1 4. 9 /Al le S eri en ( Allg em ein e Mo dul e)/Si ch erh eits- und sonstige Hinweise/Achtung/Achtung: Kei n Kontaktspray 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: 17.1 4. 10 / Alle Seri en (All ge mei ne M odul e)/ Sic her heit s- un d s onsti ge H in weis e/Ac ht ung/ Ac htung : V erp olu nge n der Dat en- und Vers or gung sl eit unge n ver m eiden! @ 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 4. 11 / Alle Seri en (All ge mei ne M odul e)/ Sic her heit s- u nd s onst ige H i nweis e/ Acht ung/ Ac htung : Ele ktro st atisc he E ntl adu ng ver meid en! - DIN EN 61340-5- 1/-3 @ 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 /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 Device Description 15

750-506 2DO 24V DC 0.5A/ diagnostics

Manual

Version 1.2.1

Public

Pos: 19 /Alle Seri en ( All ge mein e Mo dul e)/Ü ber schr if ten/ Ebe ne 1/ G erät ebes chr eib ung - Ü b erschr if t 1 @ 3 \mod_1233756084656_21.docx @ 27096 @ 1 @ 1

3 Device Description

Pos: 20.1 /S erie 75 0 (W AGO I/O SYS TEM )/ Ger äteb esc hrei bu ng (al te Str ukt ur) /Ei nleit ung /An wen dung /DO /A nwen dung 75 0-x5xx DO @ 3\mod_1233764594468_21.docx @ 27120 @ @ 1

The 750-506 (2DO 24V DC 0.5A/ diagnostics) Digital Output Module transmits

binary control signals from the automation device to the connected actuators

(e.g., solenoid valves, contactors, transmitters or other electrical loads).

Pos: 20.2 /S erie 75 0 (W AGO I/O SYS TEM )/ Ger äteb esc hrei bu ng (al te Str ukt ur) /Ei nleit ung /An wen dung /DO /Üb erl ast, K urzsc hlus s u nd D ra htbru ch wer den kanal weise von der Kl emme erkannt. @ 5\mod_1246609628890_21.docx @ 36550 @ @ 1

These output modules can recognize a short circuit to ground, a line break and

an overload in either channel.

Pos: 20.3 /S erie 75 0 (W AGO I/O SYS TEM )/ Ger äteb esc hrei bu ng (al te Str ukt ur) /Einl eit ung/ I/O-B esc hrei bung /DO /I/ O-Besc hr eibu ng 7 50- 05xx 2 DO 3-Leit er ( DO, 0 V und Er de) @ 5\ mod_1246609920281_21.docx @ 36553 @ @ 1

The I/O module has 2 output channels. 2 actuators with ground (earth) wire

may be directly connected to signal output DO 1, 0 V and ground

or signal output DO 2, 0 V and ground.

Pos: 20.4 /S erie 75 0 (W AGO I/O SYS TEM )/ Ger äteb esc hrei bu ng (al te Str ukt ur) /Ei nleit ung /I/ O-Bes chr ei bung /All ge mein /Ver weis a uf K api tel " Ans chl üss e" @ 8\ mod_1276775378035_21.docx @ 579 56 @ @ 1

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

Pos: 20.5 /S erie 75 0 (W AGO I/O SYS TEM )/ Ger äteb esc hrei bu ng (al te Str ukt ur) /Ei nleit ung /I/ O-Bes chr ei bung /All ge mein /Ver weis a uf K api tel " Ger ät e an schli eße n" > "A nsc hluss beispi el(e) " @ 5\mod_1246015203281_21. docx @ 36298 @ @ 1

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

“Connection Example(s)”.

Pos: 20.6 /S erie 75 0 (W AGO I/O SYS TEM )/ Wic htig e Er läut eru nge n (al te Str ukt ur)/ Sic her heit s- un d sonsti ge Hinweis e/Achtung/Achtung: DO Induktionsspannungsbegrenzung Elektronik @ 3\mod_1233815757507_21.docx @ 27153 @ @ 1

Limit all induced voltage!

The electronic components of the I/O module can be damaged by the induced

voltage produced when inductive loads are de-activated.

An appropriate protection circuit, e.g., a recovery diode, must be installed in

parallel to the load to limit this induced voltage.

Pos: 20.7 /S erie 75 0 (W AGO I/O SYS TEM )/ Ger äteb esc hrei bu ng (al te Str ukt ur) /Ei nleit ung /I/ O-Bes chr eibu ng/D O/I/ O-B esc hrei bu ng 7 50-05 xx DO kurzsc hlussfest @ 3\mod_1233817429086_21.docx @ 27167 @ @ 1

The output channels are electrically short-circuit-protected.

Pos: 20.8 /S erie 75 0 (W AGO I/O SYS TEM )/ Ger äteb esc hrei bu ng (al te Str ukt ur) /Ei nleit ung /I/ O-Bes chr eibu ng/D O/I/ O-B esc hrei bu ng 7 50- x5xx DO HSS / positivschalt end (24 V) @ 3\mod_1233816955742_21.doc x @ 27160 @ @ 1

The I/O module outputs provide high-side switching. If the signal status of an

output channel is at “high” the 24 V potential for field power will be switched to

the appropriate output connection.

Pos: 20.9 /S erie 75 0 (W AGO I/O SYS TEM )/ Ger äteb esc hrei bu ng (al te Str ukt ur)/Ei nl eitu ng/I/ O-B esc hrei bung /DO /I/O- Besc hrei bu ng 7 50-05xx Leistungskontakt durch Einspeisemodul @ 5\mod_1246856959993_21.docx @ 36590 @ @ 1

The supply voltage for the field side is derived from an adjacent supply module

by means of power jumper contacts.

Pos: 20 .10 /S erie 750 ( WAGO I /O SYST EM)/ Wichti ge Erläu terung en (al te Stru ktur )/Sic herhei ts- un d s onsti ge H in wei se/Ac ht ung/ Ac htung : D O Ü ber last sch utz - Einpeiseklemme mit Sicherung @ 3\mod_1233814881117_21.docx @ 27150 @ @ 1

Provide for overload protection!

Overloading can damage the electronic components of the I/O module.

A fused supply module (750-601) must be installed upstream of the I/O module

to protect it against overloading!

Pos: 20.1 1 / Ser ie 7 50 ( WAG O I /O SY ST EM) /Ger äte bes chr eib ung (alt e St ruk tur )/Ei nlei tung /LED -A nzei ge /LED Zus ta nd Si gn al F ehl er K urzs chl uss/D r ahtbr uc h/Ü berl ast @ 5\mod_1246873201797_21.docx @ 36664 @ @ 1

The status of the two output channels is indicated via green status LEDs. A color

change to red signals an open circuit, overload or a short circuit.

Pos: 20.1 2 / Ser ie 7 50 ( WAG O I /O SY ST EM) /Ger äte bes chr eib ung (alt e St ruk tur )/Ei nlei tung /LED -A nzei ge /Ver weis a uf K api tel " Anz eige el eme nte" @ 5 \mod_1246010525000_21. docx @ 36194 @ @ 1

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

Pos: 20.1 3 / Ser ie 7 50 ( WAG O I /O SY ST EM) /Ger äte bes chr eib ung (alt e St ruk tur )/Ei nlei tung /Ver s orgu ng/ Ver sorg ung 24 V, 0 V ü ber Lei stung skont akte St and ard @ 3\mod_1226498974531_21.docx @ 25020 @ @ 1

The I/O module 750-506 (2DO 24V DC 0.5A/ diagnostics) 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

16 Device Description WAGO I/O System 750

750-506 2DO 24V DC 0.5A/ diagnostics

Manual

Version 1.2.1

Public

provides these potentials to subsequent I/O modules via spring-formed power

jumper contacts.

Pos: 20 .14 /S erie 750 ( WAGO I /O SYST EM)/ Wichti ge Erläu terung en (al te Stru ktur )/Sic herhei ts- un d s onsti ge H in wei se/Ac ht ung/ Ac htung : M axi mal er Str om Leis tung skont akte 1 0 A @ 3\mod_1226499143500_21.docx @ 25029 @ @ 1

Do not exceed maximum values via power contacts!

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

The power jumper contacts can be damaged and the permissible operating

temperature can be exceeded by higher current values.

When configuring the system, do not exceed the permissible maximum current

value. If there is a higher power requirement, you must use an additional supply

module to provide the field voltage.

Pos: 20.1 5 / Ser ie 7 50 ( WAG O I /O SY ST EM) /Ger äte bes chr eib ung (alt e St ruk tur )/Ei nlei tung /F un ktion /Fu nkti on 7 50- 0506 F ehler bits @ 5\ mod_1246963630232_21.docx @ 36732 @ @ 1

In the event of an overload, short circuit or line break, two error bits per channel

(bit 0 and 1 for channel DO 1, bit 2 and 3 for channel DO 2) are set in the input

process image as 2-bit error code. Using this bit pattern, the master control can

decrypt the error code and identify the error. After rectifying the error, the error

bits are reset in the input image and the red error LED goes off.

Pos: 20.1 6 / Ser ie 7 50 ( WAG O I /O SY ST EM) /Ger äte bes chr eib ung (alt e St ruk tur )/Ei nlei tung /Ver s orgu ng/ Gal vani sc he Tr en nung F eld/S ys tem @ 3\ mod_1233756478750_21.docx @ 27102 @ @ 1

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

Pos: 20 .17 /S erie 750 ( WAGO I /O SYST EM)/ Wichti ge Erläu terung en (al te Stru ktur )/Sic herhei ts- un d s onsti ge H in wei se/W arn ung /War nu ng: Eins atz Var ia nte / xxx- 8xx i n s ic herhei ts ger ichteten Anwendungen @ 5\mod_1246882860453_21.docx @ 36680 @ @ 1

Using in safety related applications!

When using the I/O module ( 750-506

) in safety-related applications, the

instructions and connection examples in Section “Using Interference-Free

Variants of I/O Modules in Safety Related Applications” are to be observed!

Pos: 20.1 8 / Ser ie 7 50 ( WAG O I /O SY ST EM) /Ger äte bes chr eib ung (alt e St ruk tur )/Ei nlei tung /Ver s orgu ng/ An ord nung bei Eins at z in sich erhei tsg ericht eten An wend ung en bl oc kwei se @ 5\mod_1246876694406_21.doc x @ 36674 @ @ 1

Any configuration of the output modules is possible when designing the fieldbus

node. Grouping of module types is not necessary.

Pos: 20.1 9 / Ser ie 7 50 ( WAG O I /O SY ST EM) /Ger äte bes chr eib ung (alt e Struk tur) /Einlei tung/ Eins atzber eich/ Eins atzber eich 7 50-xxx x al le Kop pler/C o ntrol ler oh ne Ei nsc hr än kung @ 3 \mod_1232541691906_21.doc x @ 26522 @ @ 1

The I/O module 750-506 can be used with all fieldbus couplers/controllers of the

WAGO I/O System 750.

Pos: 21 /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 Device Description 17

750-506 2DO 24V DC 0.5A/ diagnostics

Manual

Version 1.2.1

Public

Pos: 22 /A ll e Ser ien (Al lg emei ne M od ule)/ Üb ers chrif te n/Eb ene 2/A nsi cht - Üb ersc hrif t 2 @ 4\mod_1240984217343_21.docx @ 31958 @ 2 @ 1

3.1 View

Pos: 23 /S eri e 7 50 ( WA GO I/ O S YST EM)/ Ger ät ebesc hr eibu ng ( al te Str u ktur )/A nsic ht/D O/ Ansi cht 75 0-050 6 @ 11\mod_1321958026193_21.doc x @ 83472 @ @ 1

Figure 1: View

Pos: 24 /S eri e 7 50 ( WA GO I/ O S YST EM)/ Ger ät ebesc hr eibu ng ( al te Str ukt ur)/A nsicht/ Ansi cht Cag eCla mp®_L egen de mit LEDs , mit 1 E ntrieg elung slasc he @ 15\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 /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

750-506 2DO 24V DC 0.5A/ diagnostics

Manual

Version 1.2.1

Public

Pos: 26 /A ll e Ser ien (Al lg emei ne M od ule)/ Üb ers chrif te n/Eb ene 2/A nsc hlüs se - Üb ersc hrift 2 @ 4\mod_1240984262656_21.docx @ 31961 @ 2 @ 1

3.2 Connectors

Pos: 27 /Serie 750 (WAGO I/O SYSTEM)/Gerätebesc hreibung (alte Strukt ur)/Anschlüsse/Datenkontakte/Lokalbus - Übers chri ft 3 @ 6\mod_1256294684083_21.docx @ 43660 @ 3 @ 1

3.2.1 Data Contacts/Local Bus

Pos: 28.1 /S erie 75 0 (W AGO I/O SYS TEM )/ Ger äteb esc hrei bu ng (al te Str ukt ur) /Ansc hlü sse /Da ten kon tak te - F eld busk oppl er/-c on troll er und Mo dule – Ab bild ung un d Bes chr eib ung @ 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 local bus. The

contacting for the local bus consists of 6 data contacts, which are available as

self-cleaning gold spring contacts.

Figure 2: Data Contacts

Pos: 28.2 /S erie 75 0 (W AGO I/O SYS TEM )/ Wic htig e Er läut eru nge n (al te Str ukt ur)/ Sic her heit s- und sonstige Hinweise/Achtung/Achtung: I/O-Mo dule nic ht auf Gol dfe derkon takte 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 /S erie 7 50 (W AGO I/O SYS TEM) /Wic htig e Er lä uter ung en ( alte Str u ktur) /Sic her hei ts- und sonstige Hinweise/Achtung/Ac htung: ESD - Auf P otenti al ausg lei ch der U mgebu ng a cht en! @ 32\mod_1539077262331_21.docx @ 504433 @ @ 1

Pay attention to potential equalization from the environment!

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

electrostatic discharge. When handling the devices, please ensure that

environmental factors (personnel, work space and packaging) are properly

equalized. Do not touch any conducting parts, 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

WAGO I/O System 750 Device Description 19

750-506 2DO 24V DC 0.5A/ diagnostics

Manual

Version 1.2.1

Public

Pos: 30 /S eri e 7 50 ( WA GO I/ O S YST EM)/ Ger ät ebesc hr eibu ng ( al te Str u ktur )/A nsc hlüs se/L eist u ngs kont akte/F eld ver sor gung - Üb erschr ift 3 @ 6\mod_1256294692864_21.docx @ 43664 @ 3 @ 1

3.2.2 Power Jumper Contacts/Field Supply

Pos: 31.1 /S erie 75 0 (W AGO I/O SYS TEM )/ Wic htig e Er läut eru nge n (al te Str ukt ur)/ Sic her heit s- un d sonsti ge Hin weis e/Vors icht/ Vorsic ht: Ver letz ungs ge fahr dur ch s ch arf kant ige M es ser 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. Do not touch the blade contacts.

Pos: 31.2 /S erie 75 0 (W AGO I/O SYS TEM )/ Ger äteb esc hrei bu ng (al te Str ukt ur) /Ansc hlü sse /L eist ung sko nta kte 3 LK (Mes ser /F eder ) - Einl eitu ng @ 15\ mod_1371723761988_21.docx @ 123734 @ @ 1

The I/O module 750-506 has 3 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 male contacts and the contacts on the right side as

spring contacts.

Pos: 31 .3 /S erie 7 50 (W AGO I/O S YST EM)/ Ger ät ebesc hrei bu ng ( al te Str u ktur) /A nschl üs se/L eist u ngs kont akte 3 LK (M ess er/F eder ) - Abbi ldung @ 7\mod_1266318232808_21.docx @ 50691 @ @ 1

Figure 3: Power Jumper Contacts

Pos: 31 .4 /S erie 7 50 (W AGO I/O S YSTEM) /Ger äteb eschrei bung (alte Str uktur )/Ans chlü sse/L eistu ngs kontakt e 3 LK (Mess er/F eder) - Legen de @ 15\ mod_1371723810708_21.docx @ 123742 @ @ 1

Table 5: Legend for Figure “Power Jumper Contacts”

Contact

Type

Function

1 Spring contact

Potential transmission (U

)

for field supply

2 Spring contact

Potential transmission (0 V)

for field supply

3 Spring contact

Potential transmission (ground)

for field supply

4 Blade contact

Potential feed-in (ground)

for field supply

5 Blade contact

Potential feed-in (0 V)

for field supply

6 Blade contact

Potential feed-in (U

)

for field supply

Pos: 31.5 /S erie 75 0 (W AGO I/O SYS TEM )/ Wic htig e Er läut eru nge n (al te Str ukt ur)/ Sic her heit s- und sonstige Hinweise/Achtung/Achtung: Maximaler Strom Leistungskontakte 10 A @ 3\mod_1226499143500_21.docx @ 25029 @ @ 1