WAGO 751-3502 Manuale utente

AS-Interface Components IP20

AS-Interface Module 4IN 24V A/B

751-3502

Manual

Version 1.1.0

ii • General

WAGO-I/O-SYSTEM 751

AS-Interface Components IP20

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 correctness and com-

pleteness of this documentation. However, as errors can never be fully ex-

cluded, we would appreciate any information or ideas at any time.

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 trademark or patent protected.

Content •iii

WAGO-I/O-SYSTEM 751

AS-Interface Components IP20

Content

1Important Comments ................................................................................. 5

1.1 Legal Principles........................................................................................5

1.1.1 Copyright.............................................................................................5

1.1.2 Personnel Qualification .......................................................................5

1.1.3 Intended Use ........................................................................................5

1.2 Symbols.................................................................................................... 6

1.3 Number Notation......................................................................................6

1.4 Safety Notes .............................................................................................7

1.5 Scope ........................................................................................................7

2AS-Interface Components .......................................................................... 8

2.1 AS-Interface Module IP20 ....................................................................... 8

2.1.1 751-3502 [AS-Interface Module 4IN 24V A/B] .................................8

2.1.1.1 View................................................................................................8

2.1.1.2 Description......................................................................................8

2.1.1.3 Connectors ...................................................................................... 9

2.1.1.4 Display Elements ..........................................................................10

2.1.1.5 Operating Elements.......................................................................10

2.1.1.6 Schematic Diagram.......................................................................11

2.1.1.7 Technical Data ..............................................................................12

2.1.1.8 Assembly.......................................................................................15

2.1.1.9 Start-up and diagnosis...................................................................15

iv • List of Figures

WAGO-I/O-SYSTEM 751

AS-Interface Components IP20

List of Figures

Fig. 2.1.1-1: View gq35020e .................................................................................8

Fig. 2.1.1-2: AS-Interface Connectors gqxxxx5x ...................................................9

Fig. 2.1.1-3: Sensor Connectors gqxxxx4x ............................................................9

Fig. 2.1.1-4: Display Elements gq35012x ............................................................10

Fig. 2.1.1-5: Schematic Diagram gq35021e ........................................................11

Fig. 2.1.1-6: Characteristic Input Curve gqxxx15e ..............................................14

Fig. 2.1.1-7: Dimensions gqxxx11x .....................................................................14

List of Tables

Tab. 2.1.1-1: AS-Interface Connectors..............................................................9

Tab. 2.1.1-2: Sensor Connectors........................................................................9

Tab. 2.1.1-3: Display Elements .......................................................................10

Tab. 2.1.1-4: Technical Data ...........................................................................12

Important Comments •5

Legal Principles

WAGO-I/O-SYSTEM 751

AS-Interface Components IP20

1 Important Comments

To ensure fast installation and start-up of the units described in this manual,

we strongly recommend that the following information and explanations are

carefully read and abided by.

1.1 Legal Principles

1.1.1 Copyright

This manual is copyrighted, together with all figures and illustrations

contained therein. Any use of this manual which infringes the copyright

provisions stipulated herein, is not permitted. Reproduction, translation and

electronic and photo-technical archiving and amendments require the written

consent of WAGO Kontakttechnik GmbH & Co. KG. Non-observance will

entail the right of claims for damages.

WAGO Kontakttechnik GmbH & Co. KG reserves the right to perform

modifications allowed by technical progress. In case of grant of a patent or

legal protection of utility patents all rights are reserved by WAGO

Kontakttechnik GmbH & Co. KG. Products of other manufacturers are always

named without referring to patent rights. The existence of such rights can

therefore not be ruled out.

1.1.2 Personnel Qualification

The use of the product detailed in this manual is exclusively geared to

specialists having qualifications in PLC programming, electrical specialists or

persons instructed by electrical specialists who are also familiar with the valid

standards. WAGO Kontakttechnik GmbH & Co. KG declines all liability

resulting from improper action and damage to WAGO products and third party

products due to non-observance of the information contained in this manual.

1.1.3 Intended Use

For each individual application, the components supplied are to work with a

dedicated hardware and software configuration. Modifications are only

permitted within the framework of the possibilities documented in the

manuals. All other changes to the hardware and/or software and the non-

conforming use of the components entail the exclusion of liability on part of

WAGO Kontakttechnik GmbH & Co. KG.

Please direct any requirements pertaining to a modified and/or new hardware

or software configuration directly to WAGO Kontakttechnik GmbH & Co.

KG.

6 •Important Comments

Symbols

WAGO-I/O-SYSTEM 751

AS-Interface Components IP20

1.2 Symbols

Danger

Always abide by this information to protect persons from injury.

Warning

Always abide by this information to prevent damage to the device.

Attention

Marginal conditions must always be observed to ensure smooth operation.

ESD (Electrostatic Discharge)

Warning of damage to the components by electrostatic discharge. Observe

the precautionary measure for handling components at risk.

Note

Routines or advice for efficient use of the device and software optimization.

More information

References on additional literature, manuals, data sheets and INTERNET

pages

1.3 Number Notation

Number Code Example Note

Decimal 100 normal notation

Hexadecimal 0x64 C notation

Binary '100'

'0110.0100'

Within ',

Nibble separated with dots

Important Comments •7

Safety Notes

WAGO-I/O-SYSTEM 751

AS-Interface Components IP20

1.4 Safety Notes

Attention

Switch off the system prior to working on bus modules!

In the event of deformed contacts, the module in question is to be replaced, as

its functionality can no longer be ensured on a long-term basis.

The components are not resistant against materials having seeping and

insulating properties. Belonging to this group of materials is: e.g. aerosols,

silicones, triglycerides (found in some hand creams).

If it cannot be ruled out that these materials appear in the component

environment, then additional measures are to be taken:

- installation of the components into an appropriate enclosure

- handling of the components only with clean tools and materials.

Attention

Cleaning of soiled contacts may only be done with ethyl alcohol and leather

cloths. Thereby, the ESD information is to be regarded.

Do not use any contact spray. The spray may impair the functioning of the

contact area.

The AS-Interface Slaves IP20 from the WAGO-I/O-SYSTEM 751 are open

components. They must only be assembled in housings, cabinets or in

electrical operation rooms. Access must only be given via a key or tool to

authorized qualified personnel.

The relevant valid and applicable standards and guidelines concerning the

installation of switch boxes are to be observed.

1.5 Scope

This manual describes the Digital Input Module 751-3502

AS-Interface Module 4IN 24V A/B of the modular WAGO-I/O-SYSTEM

751.

Handling, assembly and start-up are described in the manual of the Fieldbus

Coupler. Therefore this documentation is valid only in the connection with the

appropriate manual.

8 •751-3502 [AS-Interface Module 4IN 24V A/B]

View

WAGO-I/O-SYSTEM 751

AS-Interface Components IP20

2 AS-Interface Components

2.1 AS-Interface Module IP20

2.1.1 751-3502 [AS-Interface Module 4IN 24V A/B]

Digital I/O-Module 4 IN 24 V A/B

2.1.1.1 View

751-3502

4IN 24V A/B

S 0.A.2

I4 I3 I2 I1ASIFLT

X1 X3

X2 X4

NTERFACE

Status

inputs

Status

AS-interface

Error

Sensor connectors

AS-interface connector

Programming device

connector

Fig. 2.1.1-1: View gq35020e

2.1.1.2 Description

The AS-Interface module 751-3502 is an economical solution for a fieldbus-

independent and flexible connection of actuators and sensors from the field

and the control cabinet. The module is in accordance with AS-Interface

specification V.3.0.

The module works in extended address area and can be set to one of 62

addresses ranging from 1A ... 31A resp. 1B … 31B.

The voltage for the sensors is supplied via the AS-Interface cable and is short

circuit protected.

The AS-Interface module 751-3502 provides 4 digital 24 V inputs.

Sensors, actuators, AS-Interface power supply and actuator supply are

connected using connectors from the WAGO Multi Connection System Mini.

LEDs indicate the status of inputs and outputs, the AS-Interface and actuator

supply as well as a short circuit or overload condition.

751-3502 [AS-Interface Module 4IN 24V A/B] •9

Connectors

WAGO-I/O-SYSTEM 751

AS-Interface Components IP20

2.1.1.3 Connectors

2.1.1.3.1 AS-Interface Cables

The connections for AS-Interface cable are 4-pole male connectors for use

with female connectors from the Multi Connection System Mini.

The following table shows the pin assignment of the sockets.

Tab. 2.1.1-1: AS-Interface Connectors

Connector Pin Function

X1 --- ASI+ AS-Interface power supply +

ASI+

ASI-

X2 X4

Fig. 2.1.1-2: AS-

Interface Connectors

gqxxxx5x

X1 --- ASI- AS-Interface power supply –

Warning

Connectors must only be mated or unmated in “No Load” condition!

2.1.1.3.2 Sensor Connectors

Sensor connections are 3-pole male connectors for use with female connectors

from the Multi Connection System Mini.

The following table shows the pin assignment of the sockets.

Tab. 2.1.1-2: Sensor Connectors

Sensor Connectors

Connector Pin Function

X5 X6 X7 X8 IN+ Sensor supply L +

X5 X6 X7 X8 IN- Sensor supply L -

X5 --- --- --- IN1 Sensor signal

--- X6 --- --- IN2 Sensor signal

--- --- X7 --- IN3 Sensor signal

X6 X8

IN+ IN+

IN+

IN-

IN+

IN-

IN1

IN3

IN2

IN4

Fig. 2.1.1-3: Sensor

Connectors gqxxxx4x --- --- --- X8 IN4 Sensor signal

10 •751-3502 [AS-Interface Module 4IN 24V A/B]

Display Elements

WAGO-I/O-SYSTEM 751

AS-Interface Components IP20

Warning

The inputs are DC coupled with the AS-Interface voltage. They shall not be

supplied with an external supply voltage!

Warning

Connectors must only be mated or unmated in “No Load” condition!

2.1.1.3.3 Programming Connector

On the left side of the front plate is the programming connector. It is a plug for

a DC socket which is compatible with all popular programming adapters, for

example Pepperl+ Fuchs VAZ-PK-1.5M-V1-G.

Please note manufacturer documentation for the operation of the programming

device.

2.1.1.4 Display Elements

Tab. 2.1.1-3: Display Elements

LED Designation Status Function

off Input 1, Signal voltage (0)

yellow

Status

DI1 on Input 1, Signal voltage (1)

off Input 2, Signal voltage (0)

yellow

Status

DI2 on Input 2, Signal voltage (1)

off Input 3, Signal voltage (0)

yellow

Status

DI3 on Input 3, Signal voltage (1)

off Input 4, Signal voltage (0)

yellow

Status

DI4 on Input 4, Signal voltage (1)

off OK

on Configuration error

FLT

red Error

blinking Short circuit / sensor supply

overload

off AS-Interface supply error

FLT ASI I3I4 I1I2

Fig. 2.1.1-4: Display

Elements gq35012x

ASI

green

AS-Interface

supply on AS-Interface supply OK

2.1.1.5 Operating Elements

The AS-Interface module 751-3502 has no operating elements.

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