WAGO I/O-SYSTEM 750 Series User manual

Brand: WAGO

Model: I/O-SYSTEM 750 Series

Type: User manual

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Manual

WAGO-I/O-SYSTEM 750

2AO 0-20mA Ex i

750-585

2-Channel Analog Output Module 0-20 mA, Ex i

Version 1.1.0

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2 WAGO-I/O-SYSTEM 750

750-585 2AO 0-20mA Ex i

Manual

Version 1.1.0

WAGO Kontakttechnik GmbH & Co. KG

Hansastraße 27

D-32423 Minden

Phone: +49 (0) 571/8 87 – 0

Fax: +49 (0) 571/8 87 – 1 69

E-Mail: [email protected]

Web: http://www.wago.com

Technical Support

Phone: +49 (0) 571/8 87 – 5 55

Fax: +49 (0) 571/8 87 – 85 55

E-Mail: [email protected]

Every conceivable measure has been taken to ensure the accuracy and

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

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

documentation.

E-Mail: [email protected]

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

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

generally protected by trademark or patent.

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

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

750-585 2AO 0-20mA Ex i

Manual

Version 1.1.0

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

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

2.2 Safety Advice (Precautions) .................................................................... 11

3 Device Description ..................................................................................... 13

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

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

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

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

3.2.3 CAGE CLAMP

Connections ........................................................... 19

3.3 Display Elements .................................................................................... 20

3.4 Operating Elements ................................................................................. 20

3.5 Schematic Diagram ................................................................................. 21

3.6 Technical Data ........................................................................................ 22

3.6.1 Device data ......................................................................................... 22

3.6.2 Supply ................................................................................................. 22

3.6.3 Communication .................................................................................. 22

3.6.4 Outputs ............................................................................................... 22

3.6.5 Explosion Protection .......................................................................... 23

3.7 Approvals ................................................................................................ 24

3.8 Standards and Guidelines ........................................................................ 25

4 Mounting ..................................................................................................... 26

4.1 Assembly Sequence ................................................................................ 26

4.2 Inserting and Removing Devices ............................................................ 27

4.2.1 Inserting I/O Module .......................................................................... 27

4.2.2 Removing the I/O Module .................................................................. 28

5 Connect Devices ......................................................................................... 29

5.1 Connecting a Conductor to the CAGE CLAMP

................................... 29

5.2 Connection Example ............................................................................... 30

6 Process Image ............................................................................................. 31

7 Use in Hazardous Environments .............................................................. 32

7.1 Marking Configuration Examples ........................................................... 33

7.1.1 Marking for Europe according to CENELEC and IEC ...................... 33

7.1.2 Marking for America according to NEC 500 ..................................... 36

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

750-585 2AO 0-20mA Ex i

Manual

Version 1.1.0

7.2 Installation Regulations ........................................................................... 37

7.2.1 Special Conditions for Safe Operation of the ATEX and IEC Ex (acc.

DEMKO 08 ATEX 142851X and IECEx PTB 07.0064) ................... 38

7.2.2 Special conditions for safe use (ATEX Certificate TÜV 07 ATEX

554086 X) ........................................................................................... 39

7.2.3 Special conditions for safe use (IEC-Ex Certificate TUN 09.0001 X)41

7.2.4 ANSI/ISA 12.12.01 ............................................................................ 43

List of Figures ...................................................................................................... 45

List of Tables ........................................................................................................ 46

=== 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

750-585 2AO 0-20mA Ex i

Manual

Version 1.1.0

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1 Notes about this Documentation

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Keep this documentation!

The operating instructions are part of the product and shall be kept for the entire

lifetime of the device. They shall be transferred to each subsequent owner or user

of the device. Care must also be taken to ensure that any supplement to these

instructions are included, if applicable.

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1.1 Validity of this Documentation

This documentation is only applicable to the I/O module 750-585

(2AO 0-20mA Ex i) of the WAGO-I/O-SYSTEM 750 series.

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The I/O module 750-585 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

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

750-585 2AO 0-20mA Ex i

Manual

Version 1.1.0

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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

750-585 2AO 0-20mA Ex i

Manual

Version 1.1.0

Additional Information:

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

documentation (e.g., the Internet).

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

750-585 2AO 0-20mA Ex i

Manual

Version 1.1.0

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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 (.)

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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:\Programme\WAGO-I/O-CHECK

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

750-585 2AO 0-20mA Ex i

Manual

Version 1.1.0

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2 Important Notes

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This section includes an overall summary of the most important safety

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

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

carefully follow the safety guidelines.

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2.1 Legal Bases

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2.1.1 Subject to Changes

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

alterations or modifications that serve to increase the efficiency of technical

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

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

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

existence of such rights cannot be excluded.

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2.1.2 Personnel Qualifications

All sequences implemented on Series 750 devices may only be carried out by

electrical specialists with sufficient knowledge in automation. The specialists

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

automated environments.

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

personnel with sufficient skills in PLC programming.

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2.1.3 Use of the 750 Series in Compliance with Underlying

Provisions

Couplers, controllers and I/O modules found in the modular WAGO-I/O-

SYSTEM 750 receive digital and analog signals from sensors and transmit them

to the actuators or higher-level control systems. Using programmable controllers,

the signals can also be (pre-) processed.

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

IP20 protection class criteria. Protection against finger injury and solid impurities

up to 12.5 mm diameter is assured; protection against water damage is not

ensured. Unless otherwise specified, operation of the components in wet and

dusty environments is prohibited.

Operating 750 Series components 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

on "WAGO-I/O-SYSTEM 750"  "System Description"  "Technical Data" in

the manual for the used fieldbus coupler/controller.

10 Important Notes WAGO-I/O-SYSTEM 750

750-585 2AO 0-20mA Ex i

Manual

Version 1.1.0

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

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

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

a housing or switch cabinet.

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2.1.4 Technical Condition of Specified Devices

The components 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

components.

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

750-585 2AO 0-20mA Ex i

Manual

Version 1.1.0

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2.2 Safety Advice (Precautions)

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

following safety precautions shall be observed:

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Do not work on components 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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Installation only in appropriate housings, cabinets or in electrical operation

rooms!

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

install the system and its components exclusively in appropriate housings,

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

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

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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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Cleaning 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

750-585 2AO 0-20mA Ex i

Manual

Version 1.1.0

Do not use any contact spray!

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

connection with contamination.

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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 you may destroy by

electrostatic discharge when you touch. Pay attention while handling the devices

to good grounding of the environment (persons, job and packing).

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WAGO-I/O-SYSTEM 750 Device Description 13

750-585 2AO 0-20mA Ex i

Manual

Version 1.1.0

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3 Device Description

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The analog output module 750-585 (2AO 0-20mA Ex i) generates a standardized

signal of 0 … 20 mA for hazardous field area of zone 1.

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Installation only in zone 2 or in non-hazardous environments!

The installation of the WAGO-I/O-SYSTEM 750 fieldbus couplers/ controllers

and I/O modules is only to be done in zone 2 or in non-hazardous environments.

Pos: 17.3 /Serie 750 (WAGO-I/O-SYST EM) /Ger äte besc hrei bu ng/Ei nlei tu ng/I/ O-B eschr eibu ng/A O/ I/O- Beschr eib ung 750- 05xx 2 AO 2-Leit er (AO un d 0V) @ 5\m od_1247048703979_21.doc @ 36857 @ @ 1

The module has two output channels and enables, for example, the direct wiring

of two 2-conductor actuators. The output signals are connected to the CAGE

CLAMP

connections AO 1 and 0V or AO 2 and 0V.

Pos: 17.4 /S erie 750 (WAGO-I/O-SYST EM)/ Ger äteb esc hrei bung /Ei nleit ung /I/ O-Besc hrei bu ng/A O/I/ O-Bes chr eibung 7 50-05 xx A O Ge mei nsa mer Schi r mansc hl uss @ 1 2\mod_1337841659376_21.doc @ 95495 @ @ 1

The output channels of this module have a common shield (screen) connection.

Pos: 17.5 /Serie 750 (WAGO-I/O-S YSTEM )/G er äteb eschr ei bung/ Einl eitu ng/I /O-B esc hrei bu ng/Al lge mei n/V er weis auf Kapi tel "A nschl üss e" @ 8\mod_1276775378035_21.doc @ 57956 @ @ 1

The assignment of the connections is described in the "Connections" section.

Pos: 17 .6 /Serie 750 (WAGO-I/O-S YSTEM )/G er äteb eschr ei bung/ Einl eitu ng/I /O-B esc hrei bu ng/Al lge mei n/V er weis auf Kapi tel "Ger ät e an schl i eßen - Ans chluss beis piel( e)" @ 5\ mod_1246015203281_21.doc @ 36298 @ @ 1

Connection examples are in the "Connecting devices - connection examples"

section.

Pos: 17.7 /Serie 750 (WAGO-I/O-SYST EM) /Ger äte besc hrei bu ng/Ei nlei tu ng/L ED-A nzei ge/ LED Zus tan d Be tri eb @ 5\mod_1245391732046_21.doc @ 35668 @ @ 1

The "ready" state of the respective channel and the internal data communication is

indicated by a green function LED.

Pos: 17.8 /Serie 750 (WAGO-I/O-SYST EM) /Ger äte besc hrei bu ng/Ei nlei tu ng/L ED-A nzeig e/Ver weis au f Kapit el "Anz eigeel ement e" @ 5\mod_1246010525000_21.doc @ 36194 @ @ 1

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

Pos: 17.9 /Serie 750 (WAGO-I/O-SYST EM)/ Wic htige Erl äuter unge n/Sich erhei ts- un d sonstig e Hin weis e/War nung/ Warnung : Ex-i-Ei nspei sung n ur mit E x-i-Einspeisekl emme + Abbildung @ 4\mod_1241505512875_21.doc @ 32293 @ @ 1

Ex i I/O modules shall only be supplied via Ex i 24VDC power supply

module!

Ex i I/O modules shall only be operated with an Ex i 24VDC power supply

module (see figure below).

14 Device Description WAGO-I/O-SYSTEM 750

750-585 2AO 0-20mA Ex i

Manual

Version 1.1.0

Figure 1: Supply Principle Ex i

Pos: 17.1 0 / Ser ie 75 0 ( WAG O-I/O- SYST EM) /Ger äte besc hrei bung /Ei nlei tung /V ers orgu ng/ Ver sorg ung 24 V, 0 V ü ber Lei stu ngs kont akt e E x i @ 4\mod_1242218496140_21.doc @ 33110 @ @ 1

The Ex i I/O module receives the 24V voltage supply for the field level from an

upstream Ex i I/O module or from an Ex i power supply 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: 17.1 1 / Ser ie 75 0 ( WAG O-I/O- SYST EM )/Wi chti g e Erl äuter ung en /Sic her hei ts- un d sonstige Hinweise/HinweisHinweis: M axi maler Str om Ex i Ei nspei su ng 7 50- 06x x 1, 0 A @ 7\ mod_1274358256668_21.doc @ 56898 @ @ 1

Do not exceed maximum current via power contacts!

The maximum current available from the 750-606 or 750-625/000-001 Ex-i

Supply Module is 1 A.

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

exceeded, an additional potential feed module must be used.

Pos: 17.1 2 / Ser ie 75 0 ( WAG O-I/O- SYST EM )/Wi chti g e Erl äuter ung en /Sic her hei ts- und sonstige Hinweise/Warnung/War nung: Ex i Luft- und K riechs trec ke n ein halt en @ 4 \mod_1241505101078_21.doc @ 32290 @ @ 1

Keep the air and creep distances between intrinsically safe segments!

The maximum current available from the 750-606 or 750-625/000-001 Ex-i

Supply Module is 1 A.

If the employment of further DC 24 V Ex i Supply modules is necessary for

reasons of extent of utilization, four Separation modules (750-616) must be used

to guarantee the distance between the intrinsically safe segments.

Pos: 17.1 3 / Ser ie 75 0 ( WAG O-I/O- SYST EM )/G erät ebe schr eib ung/ Einl ei tung /V ersor gu ng/G al vanis ch e Tr en nung Fel d/S yste m @ 3\mod_1233756478750_21.doc @ 27102 @ @ 1

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

Pos: 17.1 4 / Ser ie 75 0 ( WAG O-I/O- SYST EM )/G erät ebe schr eib ung/ Einl ei tung /V ersor gu ng/A n ordnu ng i n E x i- Segm ent beli ebig @ 4\ mod_1241506600203_21.doc @ 32297 @ @ 1

WAGO-I/O-SYSTEM 750 Device Description 15

750-585 2AO 0-20mA Ex i

Manual

Version 1.1.0

Any configuration of the input modules is possible within an intrinsically safe

segment when configuring the fieldbus node. An arrangement in groups within the

group of potentials is not necessary.

Pos: 17.1 5 / Ser ie 75 0 ( WAG O-I/O- SYST EM)/ Gerät ebesc hreib ung/ Einlei tung/ Einsat zber eich/ Einsat zber eich 7 50-xxxx alle Kop pler/C ontrol ler ohne Econ omy- Koppl er @ 3\ mod_1232541867468_21.doc @ 26525 @ @ 1

The I/O module 750-585 can be used with all fieldbus couplers/controllers of the

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

and -327).

Pos: 17.1 6 / Ser ie 75 0 ( WAG O-I/O- SYST EM )/Wi chti g e Erl äuter ung en /Sic her hei ts- u nd s ons tig e Hi nw eise /Infor m ati onInf or mati on: All ge mein e Inf or mati one n zu Ex i @ 4\mod_1241507736531_21.doc @ 32301 @ @ 1

Further Information about explosion prevention!

General information to the explosion prevention is in the manual chapter

"Use in Hazardous Environments" described!

Pos: 18 /Doku menta tion all gemei n/Gli eder ungsel emen te/---Seit en wechs el--- @ 3\mod_1221108045078_0.doc @ 21810 @ @ 1

16 Device Description WAGO-I/O-SYSTEM 750

750-585 2AO 0-20mA Ex i

Manual

Version 1.1.0

Pos: 19 /Al le Seri en ( Al lge mei ne Mo dul e)/Ü ber sc hrift en f ür all e S erien /G erä teb eschr eib ung Ans ich t - Ü bersc hri ft 2 @ 4\mod_1240984217343_21.doc @ 31958 @ 2 @ 1

3.1 View

Pos: 20 /S eri e 7 50 ( WA GO-I/ O-SYST EM)/ Gerät ebesc hrei bung/A nsic ht/A naloga usga ngskle mmen /Ansic ht 750- 058 5 @ 5 \mod_1246000383312_21.doc @ 36128 @ @ 1

Figure 2: View

Table 3: Caption acc. to figure “View“

No.

Designation

Description

Details see chapter

1 ---

Marking possibility with

Mini-WSB

---

2 A, E Status-LEDs

„Device Description“ >

„Display elements“

3 --- Data contacts

„Device Description“ >

„Connections“

4 1, 3, 4, 5, 7, 8

CAGE CLAMP

- supplies

Outputs AO 1, AO 2, Field

supply 0 V and Shield

„Technical manual “ >

„Connections“

5 --- Power jumper contacts +24 V

„Device Description“ >

„Connections“

6 --- Release clip

„Assembly“ > „Insert and

delete Device“

7 --- Power jumper contacts 0 V

„Device Description“ >

„Connections“

Pos: 21 /Doku menta tion all gemei n/Gli eder ungsel emen te/---Seit en wechs el--- @ 3\mod_1221108045078_0.doc @ 21810 @ @ 1

WAGO-I/O-SYSTEM 750 Device Description 17

750-585 2AO 0-20mA Ex i

Manual

Version 1.1.0

Pos: 22 /A ll e Ser ien ( Al lg emei ne M od ule)/ Über s chrif te n für al le S eri en/G erä teb eschr ei bu ngAn schl üss e - Ü bers chri ft 2 @ 4 \mod_1240984262656_21.doc @ 31961 @ 2 @ 1

3.2 Connectors

Pos: 23 /S eri e 7 50 ( WA GO-I/ O-SYSTEM)/Gerätebeschreibung/Anschlüsse/Datenkontakte/Kl emmenbus - Über schr ift 3 @ 6\mod_1256294684083_21.doc @ 43660 @ 3 @ 1

3.2.1 Data Contacts/Internal Bus

Pos: 24.1 /Serie 750 (WAGO-I/O-SYSTEM)/Gerätebeschreibung/Anschlüsse/Datenkontakte @ 3\mod_1231771259187_21.doc @ 26002 @ @ 1

Communication between the coupler/controller and the bus modules as well as the

system supply of the bus 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 3: Data contacts

Pos: 24.2 /Serie 750 (WAGO-I/O-SYST EM)/ Wic htige Erl äuter unge n/Sich erhei ts- un d sonstig e Hin weis e/Acht ung/Ac htu ng: Buskl emme n nicht a uf Gol dfeder konta kte leg en! @ 7\mod_1266318463636_21.doc @ 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: 24.3 /Serie 750 (WAGO-I/O-SYST EM)/ Wic htige Erl äuter unge n/Sich erhei ts- und sonstige Hinweise/Achtung/Achtung: ESD - Auf g ut e Er dung der U mg eb ung acht en! @ 7\mod_1266318538667_21.doc @ 50708 @ @ 1

Ensure that the environment is well grounded!

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

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

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

components, e.g. data contacts.

Pos: 25 /Dokumentation allgemein/Gliederungselemente/---Seite nwec hsel--- @ 3\ mod_1221108045078_0.doc @ 21810 @ @ 1

18 Device Description WAGO-I/O-SYSTEM 750

750-585 2AO 0-20mA Ex i

Manual

Version 1.1.0

Pos: 26 /S eri e 7 50 ( WA GO-I/ O-SYST EM) /Ger ät ebesc hrei bu ng/A nsc hlüss e/L eist ung skont akt e/F eldv ers orgung - Üb ersc hrift 3 @ 6\ mod_1256294692864_21.doc @ 43664 @ 3 @ 1

3.2.2 Power Contacts/Field Supply

Pos: 27.1 /Serie 750 (WAGO-I/O-SYST EM)/ Wic htige Erl äuter unge n/Sich erhei ts- un d so nstig e H in weis e/V orsi cht /Vor sic ht: Ver letz ung sge fa hr dur c h sch arf kan tig e M ess erko nta kte! @ 6\ mod_1256193279401_21.doc @ 43414 @ @ 1

Risk of injury due to sharp-edged male contacts!

The male contacts are sharp-edged. Handle the module carefully to prevent injury.

Pos: 27.2 /Serie 750 (WAGO-I/O-SYST EM) /G er äteb esc hrei bung /Ans chl üss e/L eist ung s kont akte 2 LK (M ess er/F eder ) @ 7\ mod_1266317883167_21.doc @ 50688 @ @ 1

The I/O module 750-585 has 2 self-cleaning power jumper contacts that supply

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

module are designed as male contacts and the contacts on the right side as spring

contacts.

Table 4: Power jumper contacts

Figure 4: Power

jumper contacts

Connection

Type

Number

Function

1 Blade contact 2

Infeed of the field

supply voltage

and 0 V)

2 Spring contact 2

Forwarding of the

field supply voltage

and 0 V)

Pos: 27.3 /Serie 750 (WAGO-I/O-SYST EM)/ Wic htige Erl äuter unge n/Sich erhei ts- und sonstige Hinweise/HinweisHinweis: Maximaler Strom Ex i Einspeisung 750-06xx 1,0 A @ 7\mod_1274358256668_21.d oc @ 56898 @ @ 1

Do not exceed maximum current via power contacts!

The maximum current available from the 750-606 or 750-625/000-001 Ex-i

Supply Module is 1 A.

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

exceeded, an additional potential feed module must be used.

Pos: 28 /Doku menta tion all gemei n/Gli eder ungsel emen te/---Seit en wechs el--- @ 3\mod_1221108045078_0.doc @ 21810 @ @ 1

WAGO-I/O-SYSTEM 750 Device Description 19

750-585 2AO 0-20mA Ex i

Manual

Version 1.1.0

Pos: 29 /S eri e 7 50 ( WA GO-I/ O-SYST EM) /G erät eb esc hrei bung /Ans chl üss e/C AGE CL AMP- Ans chlüs se - Ü bers chri ft 3 @ 6\mod_1256296337770_21.doc @ 43674 @ 3 @ 1

3.2.3 CAGE CLAMP

Connections

Pos: 30 /S eri e 7 50 ( WA GO-I/ O-SYST EM)/ Gerät ebesc hrei bung/A nschl üsse /Anal ogausg angs klem men/ Anschl üsse 75 0-058 5 @ 5\mod_1246000463671_21.doc @ 36140 @ @ 1

Table 5: Connections

Fig. 5: Connections

Connection

Channel

Designation

Function

AO 1 Output AO 1: Signal voltage

4 0 V Output AO 1: Actor supply 0 V

5 S Output AO 1: Shield

AO 2 Output AO 2: Signal voltage

7 0 V Output AO 2: Actor supply 0 V

8 S Output AO 2: Shield connection

Power

jumper

contacts

- +24 V Field supply 24 V

Power

jumper

contacts

- 0 V Field supply 0 V

Pos: 31 /Doku menta tion all gemei n/Gli eder ungsel emen te/---Seit en wechs el--- @ 3\mod_1221108045078_0.doc @ 21810 @ @ 1

20 Device Description WAGO-I/O-SYSTEM 750

750-585 2AO 0-20mA Ex i

Manual

Version 1.1.0

Pos: 32 /A ll e Ser ien ( Al lg emei ne M od ule)/ Über s chrif te n für al le S eri en/G erä teb eschr ei bu ngAn zeig eele me nt e - Über sc hrift 2 @ 4\ mod_1240984390875_21.doc @ 31964 @ 2 @ 1

3.3 Display Elements

Pos: 33 /S eri e 7 50 ( WA GO-I/ O-SYST EM)/ Gerät ebesc hrei bung/A nzei geele mente /Anal ogaus gang sklem men/A nzeig eele mente 7 50-05x x E x 2A O (Ag n, C g n) @ 5\mod_1246000589437_21.doc @ 36152 @ @ 1

Table 6: Display elements

Figure 6: Display

elements

LED Channel

Desig-

nation

State Function

A 1

State

AO 1

off

No operational readiness or the

internal data bus communication is

interrupted

green

Operational readiness and trouble-

free internal data bus communication

E 2

State

AO 2

off

No operational readiness or the

internal data bus communication is

interrupted

green

Operational readiness and trouble-

free internal data bus communication

Pos: 34 /A ll e Ser ien ( Al lg emei ne M od ule)/ Über s chrif te n für al le S eri en/G erä teb eschr ei bu ngBe dien ele me nte - Ü bersc hrift 2 @ 4\mod_1239191655456_21.doc @ 30439 @ 2 @ 1

3.4 Operating Elements

Pos: 35 /S eri e 7 50 ( WA GO-I/ O-SYST EM) /G erät eb esc hrei bung /Be die nel eme nte/ Bedi en elem ent e B uskl em me 7 50- xxxx nic ht vor ha nde n @ 4 \mod_1236322031125_21.doc @ 28063 @ @ 1

The I/O module 750-585 has no operating elements.

Pos: 36 /Doku menta tion all gemei n/Gli eder ungsel emen te/---Seit en wechs el--- @ 3\mod_1221108045078_0.doc @ 21810 @ @ 1

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