WAGO I/O-SYSTEM 750 User manual

Brand: WAGO

Model: I/O-SYSTEM 750

Type: User manual

This manual is also suitable for

24VDC / 5-15V

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WAGO-I/O-SYSTEM 750

Manual

750-623

Supply Module DC 24V / 5-

15V

Supply Module 24 VDC / 5 V -

15 V

Version 1.2.0

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2 WAGO-I/O-SYSTEM 750

750-623 Supply Module DC 24V / 5-15V

Manual

Version 1.2.0

WAGO Kontakttechnik GmbH & Co. KG

Hansastraße 27

D-32423 Minden

Phone: +49 (0) 571/8 87 – 0

Fax: +49 (0) 571/8 87 – 1 69

E-Mail: [email protected]

Web: http://www.wago.com

Technical Support

Phone: +49 (0) 571/8 87 – 5 55

Fax: +49 (0) 571/8 87 – 85 55

E-Mail: [email protected]

Every conceivable measure has been taken to ensure the accuracy and

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

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

documentation.

E-Mail: [email protected]

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

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

generally protected by trademark or patent.

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

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

750-623 Supply Module DC 24V / 5-15V

Manual

Version 1.2.0

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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 ........................................................................................................ 14

3.2 Connectors ............................................................................................... 15

3.2.1 Data Contacts/Internal Bus ................................................................. 15

3.2.2 Power Jumper Contacts/Field Supply ................................................ 16

3.2.3 CAGE CLAMP

Connectors ............................................................. 17

3.3 Display Elements .................................................................................... 18

3.4 Operating Elements ................................................................................. 18

3.5 Technical Data ........................................................................................ 19

3.5.1 Device Data ........................................................................................ 19

3.5.2 Supply ................................................................................................. 19

3.5.3 Connection Type ................................................................................ 19

3.5.4 Climatic Environmental Conditions ................................................... 20

3.6 Approvals ................................................................................................ 21

3.7 Standards and Guidelines ........................................................................ 23

4 Mounting ..................................................................................................... 24

4.1 Mounting Sequence ................................................................................. 24

4.2 Inserting and Removing Devices ............................................................ 25

4.2.1 Inserting the I/O Module .................................................................... 25

4.2.2 Removing the I/O Module .................................................................. 26

5 Connect Devices ......................................................................................... 27

5.1 Connecting a Conductor to the CAGE CLAMP

................................... 27

6 Use in Hazardous Environments .............................................................. 28

6.1 Marking Configuration Examples ........................................................... 28

6.1.1 Marking for Europe According to ATEX and IEC-Ex ...................... 28

6.1.2 Marking for America According to NEC 500 .................................... 33

6.2 Installation Regulations ........................................................................... 34

6.2.1 Special Conditions for Safe Use (ATEX Certificate TÜV 07

ATEX 554086 X) ............................................................................... 34

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

750-623 Supply Module DC 24V / 5-15V

Manual

Version 1.2.0

6.2.2 Special Conditions for Safe Use (ATEX Certificate TÜV 12

ATEX 106032 X) ............................................................................... 35

6.2.3 Special Conditions for Safe Use (IEC-Ex Certificate

TUN 09.0001 X) ................................................................................. 36

6.2.4 Special Conditions for Safe Use (IEC-Ex Certificate IECEx

TUN 12.0039 X) ................................................................................. 37

6.2.5 Special Conditions for Safe Use According to ANSI/ISA 12.12.01 .. 38

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

750-623 Supply Module DC 24V / 5-15V

Manual

Version 1.2.0

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1 Notes about this Documentation

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Always retain this documentation!

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

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

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

included, if necessary.

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1.1 Validity of this Documentation

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This documentation is only applicable to the I/O module 750-623

(Supply Module DC 24V / 5-15V).

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The I/O module 750-623 shall only be installed and operated according to the

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

coupler/controller.

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

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

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

There, you can obtain important information including information on electrical

isolation, system power and supply specifications.

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1.2 Copyright

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

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

provisions is prohibited. Reproduction, translation, electronic and phototechnical

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

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

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

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

750-623 Supply Module DC 24V / 5-15V

Manual

Version 1.2.0

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1.3 Symbols

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Personal Injury!

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

result in death or serious injury.

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Personal Injury Caused by Electric Current!

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

result in death or serious injury.

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Personal Injury!

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

could result in death or serious injury.

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Personal Injury!

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

result in minor or moderate injury.

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Damage to Property!

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

damage to property.

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Damage to Property Caused by Electrostatic Discharge (ESD)!

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

damage to property.

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Important Note!

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

damage to property.

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

750-623 Supply Module DC 24V / 5-15V

Manual

Version 1.2.0

Additional Information:

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

documentation (e.g., the Internet).

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

750-623 Supply Module DC 24V / 5-15V

Manual

Version 1.2.0

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1.4 Number Notation

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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 (.)

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1.5 Font Conventions

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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]

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WAGO-I/O-SYSTEM 750 Important Notes 9

750-623 Supply Module DC 24V / 5-15V

Manual

Version 1.2.0

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2 Important Notes

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This section includes an overall summary of the most important safety

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

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

carefully follow the safety guidelines.

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2.1 Legal Bases

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2.1.1 Subject to Changes

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

alterations or modifications that serve to increase the efficiency of technical

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

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

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

existence of such rights cannot be excluded.

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2.1.2 Personnel Qualifications

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

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

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

and automated environments.

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

personnel with sufficient skills in PLC programming.

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

Underlying Provisions

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

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

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

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

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

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

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

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

environments is prohibited.

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

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

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

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

for the used fieldbus coupler/controller.

10 Important Notes WAGO-I/O-SYSTEM 750

750-623 Supply Module DC 24V / 5-15V

Manual

Version 1.2.0

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

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

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

a housing or switch cabinet.

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2.1.4 Technical Condition of Specified Devices

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

configurations, which meet the individual application requirements. WAGO

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

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

Please send your request for modified and new hardware or software

configurations directly to WAGO Kontakttechnik GmbH & Co. KG.

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WAGO-I/O-SYSTEM 750 Important Notes 11

750-623 Supply Module DC 24V / 5-15V

Manual

Version 1.2.0

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2.2 Safety Advice (Precautions)

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

following safety precautions shall be observed:

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Do not work on devices while energized!

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

installation, repair or maintenance work.

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

operation rooms!

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

install the system and its components exclusively in appropriate housings,

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

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

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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.

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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.

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Clean only with permitted materials!

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

leather cloths.

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12 Important Notes WAGO-I/O-SYSTEM 750

750-623 Supply Module DC 24V / 5-15V

Manual

Version 1.2.0

Do not use any contact spray!

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

connection with contamination.

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Do not reverse the polarity of connection lines!

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

devices involved.

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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.

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WAGO-I/O-SYSTEM 750 Device Description 13

750-623 Supply Module DC 24V / 5-15V

Manual

Version 1.2.0

Pos: 17 /A ll e Ser ien (Al lg emei ne M od ule)/ Üb ers chrif te n/N eue Ü ber schr if ten/ Ebe ne 1 Ger ät ebesc hrei b ung - Ü b erschr if t 1 @ 3 \mod_1233756084656_21.docx @ 27096 @ 1 @ 1

3 Device Description

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The supply module 750-623 uses the DC 24 V input voltage to generate an

adjustable output voltage of DC 5 V, DC 8 V, DC 10 V, DC 12 V or DC 15 V.

Pos: 18.2 /Serie 750 (WAGO-I/O-SYST EM) /Ger äte besc hrei bu ng/Ei nlei tung /I/O-B esc hrei bung /SY/ I/O- Beschreibung 750-0623 @ 11\mod_1317905581177_21.docx @ 80783 @ @ 1

The input voltage is supplied via the CAGE CLAMP connections 24 V, 0 V and

ground from an external power source.

The output voltage is derived from the CAGE CLAMP connections + and -.

Furthermore, the power jumper contacts provide the output voltage to adjacent I/O

modules.

Pos: 18.3 /Serie 750 (WAGO-I/O-SYST EM) /Ger äte besc hrei bu ng/Ei nlei tu ng/I/ O-B esc hrei bung /Al lg emei n/Ver wei s a uf K api tel "A nsc hlüss e" @ 8\ mod_ 1276775378035_21.docx @ 57956 @ @ 1

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

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Two green status LED indicate the status of the input voltage and the output

voltage.

Pos: 18.6 /Serie 750 (WAGO-I/O-SYSTEM) /Ger äte besc hrei bu ng/Ei nlei tu ng/L ED-A nzeig e/Ver weis au f Kapit el "Anz eige elemen te" @ 5\mod_1246010525000_21.docx @ 36194 @ @ 1

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

Pos: 18.7 /Serie 750 (WAGO-I/O-SYST EM) /Ger äte besc hrei bu ng/Ei nl eit ung /Ver sor gung /Ei nsp eis ung 5 V ... 15 V, 0 V, Er d e @ 1 1\mod_1317905843710_21.docx @ 80787 @ @ 1

The I/O module provides the 5V … 15V potential, 0V potential and earth

potential to subsequent I/O modules via the power contacts used as spring

contacts.

Pos: 18.8 /Serie 750 (WAGO-I/O-SYST EM)/ Wic htige Erl äuter unge n/Sic herhei ts- und sonstige Hinweise/Achtung/Achtung: Maximaler Strom Einspeisung 750-0623 0,5 A / 1,0 A @ 11\mod_1317906232519_21.docx @ 80791 @ @ 1

Do not exceed maximum current via power contacts!

The maximum current that is permitted to flow through the power jumper contacts

is 0.5 A (1 A at an output voltage of 5 V). When configuring the system, this

current must not be exceeded.

Pos: 18.9 /Serie 750 (WAGO-I/O-SYST EM)/ Wic htige Erl äuter unge n/Sic herhei ts- u nd so nsti g e Hin weis e/ Acht ung /Ach tu ng: Ü berl as tsc hutz 750- 062 3 0,5 A /Achtung: Überlastschutz 750-0623 0,5 A / 1,0 A @ 17\mod_1383659220483_21.docx @ 136708 @ @ 1

Restricted overload protection!

The 750-623 supply module is short-circuit-protected. The overload protection

provides only limited protection. An overload of 150 % (0.75 A or 1.5 A) must

not be present for more than 5 seconds.

If this cannot be guaranteed, the 24 V power supply must be protected to prevent

damage to the 750-623 supply module.

Pos: 18.1 0 / Ser ie 7 50 ( WAG O-I/ O-SYST EM)/ Gerät ebe schr eib ung /Ei nlei tung /V ers orgu ng/ Gal vani sc he Tr en nung Ei nspei su ng ni cht vorha nde n! @ 11\ mod_1317908305666_21.docx @ 80795 @ @ 1

Input and output voltages are not electrically isolated from each other.

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Both the potential groups and the individual modules within these groups can be

arranged in any combination when designing the field bus node.

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The I/O module 750-623 can be used with all fieldbus couplers/controllers of the

WAGO-I/O-SYSTEM 750.

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14 Device Description WAGO-I/O-SYSTEM 750

750-623 Supply Module DC 24V / 5-15V

Manual

Version 1.2.0

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3.1 View

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Figure 1: View

Table 3: Legend for Figure “View”

Pos.

Description

Details See Section

Marking possibility with Mini-

WSB

---

2 Status LEDs

“Device Description” >

“Display Elements”

Data contacts

“Device Description” > “Connectors”

CAGE CLAMP

connectors

“Device Description” > “Connectors”

Power jumper contacts

“Device Description” > “Connectors”

6 Release tab

“Mounting” > “Inserting and Removing

Devices”

7 DIP switch – output voltage

“Device Description” >

“Operating Elements”

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WAGO-I/O-SYSTEM 750 Device Description 15

750-623 Supply Module DC 24V / 5-15V

Manual

Version 1.2.0

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3.2 Connectors

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3.2.1 Data Contacts/Internal Bus

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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: 25.2 /Serie 750 (WAGO-I/O-SYST EM)/ Wichtig e Erläut eru ngen/ Sic herh eits- und so nstig e H inw eis e/Ac htu ng/A ch tung : Bus kl em men nic ht a uf G oldf eder k onta kte l eg 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!

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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.

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16 Device Description WAGO-I/O-SYSTEM 750

750-623 Supply Module DC 24V / 5-15V

Manual

Version 1.2.0

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3.2.2 Power Jumper Contacts/Field Supply

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Figure 3: Power Jumper Contacts

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Table 4: 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

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WAGO-I/O-SYSTEM 750 Device Description 17

750-623 Supply Module DC 24V / 5-15V

Manual

Version 1.2.0

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3.2.3 CAGE CLAMP

Connectors

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Figure 4: CAGE CLAMP

Connectors

Table 5: Legend for Figure “CAGE CLAMP

Connectors”

Designation

Connector

Function

24 V

Input: 24 VDC

0 V

Input: 0 VDC

5 V … 15 V

Output: 5 VDC, 8 VDC, 10 VDC, 12 VDC or

15 VDC

0 V

Output: 0 VDC

Common

(ground)

In-/output: Common (ground)

The output voltage is selected by a DIP switch

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18 Device Description WAGO-I/O-SYSTEM 750

750-623 Supply Module DC 24V / 5-15V

Manual

Version 1.2.0

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3.3 Display Elements

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Figure 5: Display Elements

Table 6: Legend for Figure “Display Elements”

LED

State

Function

Green

24 V supply voltage is available

Off

No 24 V supply voltage is available

Green

5 V … 15 V output voltage is available

Off

No 5 V … 15 V output voltage available

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3.4 Operating Elements

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Figure 6: DIP switches for output voltage

Table 7: Assignment of DIP switch settings to output voltage

DIP switch

Output voltage

5 VDC

Off

8 VDC

Off

10 VDC

Off

12 VDC

Off

15 VDC

X: Any switch setting

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WAGO-I/O-SYSTEM 750 Device Description 19

750-623 Supply Module DC 24V / 5-15V

Manual

Version 1.2.0

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3.5 Technical Data

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3.5.1 Device Data

Table 8: Technical Data – Device

Width

12 mm

Height (from upper edge of 35 DIN rail)

64 mm

Depth

100 mm

Weight

Approx. 54 g

3.5.2 Supply

Table 9: Technical Data – Supply

Voltage supply

Via CAGE CLAMP

connectors

Input voltage

24 VDC (−15 % ... +20 %)

Input current

max.

< 20 mA + load

Voltage via power jumper contacts

5 VDC , 8 VDC, 10 VDC, 12 VDC,

15 VDC

Current via power jumper contacts

0.5 A, short circuit protected

(1 A at 5 V output voltage)

Pos: 41 /S eri e 7 50 ( WA GO-I/ O-SYST EM)/ Wicht ige Erl äuter unge n/Sich erhei ts- u nd so nstig e H in weis e/ Acht ung /Ach tu ng: Ü berl ast sc hutz 750- 062 3 0, 5 A / 1,0 A @ 17\ mod_1383659220483_21.docx @ 136708 @ @ 1

Restricted overload protection!

The 750-623 supply module is short-circuit-protected. The overload protection

provides only limited protection. An overload of 150 % (0.75 A or 1.5 A) must

not be present for more than 5 seconds.

If this cannot be guaranteed, the 24 V power supply must be protected to prevent

damage to the 750-623 supply module.

Pos: 43.1 /All e Seri en ( All ge meine Mo dul e)/Ü bers chr ift en/N eu e Ü bers chri fte n/E be ne 3 Ansc hlus stec h nik - Ü ber schr ift 3 @ 1 7\mod_1380123271324_21.docx @ 132788 @ 3 @ 1

3.5.3 Connection Type

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Table 10: Technical Data – Field Wiring

Wire connection

CAGE CLAMP

Cross section

0.08 mm² … 2.5 mm², AWG 28 … 14

Stripped lengths

8 mm … 9 mm / 0.33 in

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Table 11: Technical Data – Power Jumper Contacts

Power jumper contacts

Spring contact, self-cleaning

Voltage drop at I

max.

< 1 V/64 modules

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Table 12: Technical Data – Data Contacts

Data contacts

Slide contact, hard gold plated, self-

cleaning

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20 Device Description WAGO-I/O-SYSTEM 750

750-623 Supply Module DC 24V / 5-15V

Manual

Version 1.2.0

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3.5.4 Climatic Environmental Conditions

Table 13: Technical Data – Climatic Environmental Conditions

Operating temperature range

0 °C … 55 °C

Storage temperature range

−25 °C … +85 °C

Relative humidity without condensation

Max. 95 %

Resistance to harmful substances

Acc. to IEC 60068-2-42 and

IEC 60068-2-43

Maximum pollutant concentration at