WAGO 750-469, 750-469/000-001, 750-469/000-002, 750-469/000-006, 750-469/000-008 User guide

Fieldbus Independent
I/O Modules

2 AI Thermocouple
750-469 (/xxx-xxx)

Manual

Version 1.0.4

ii • General

Copyright  2007 by WAGO Kontakttechnik GmbH & Co. KG
All rights reserved.

WAGO Kontakttechnik GmbH & Co. KG

Hansastraße 27
D-32423 Minden

Phone: [phone] – 0
Fax: [phone] – 1 69

E-Mail: [e-mail]

Web: http://www.wago.com

Technical Support

Phone: [phone] – 5 55
Fax: [phone] – 85 55

E-Mail: [e-mail]

Every conceivable measure has been taken to ensure the correctness and com­pleteness of this documentation. However, as errors can never be fully ex­cluded, we would appreciate any information or ideas at any time.

E-Mail: [e-mail]
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.

WAGO-I/O-SYSTEM 750
I/O Modules

Content • iii

Content

1 Important Comments .................................................................................4

1.1 Legal Principles........................................................................................ 4

1.1.1 Copyright ............................................................................................. 4

1.1.2 Personnel Qualification .......................................................................4

1.1.3 Intended Use........................................................................................ 4

1.2 Symbols.................................................................................................... 5

1.3 Number Notation...................................................................................... 5

1.4 Safety Notes ............................................................................................. 6

1.5 Scope ........................................................................................................6

2 I/O Modules .................................................................................................7

2.1 Analog Input Modules..............................................................................7

2.1.1 750-469 (/xxx-xxx) [2 AI Thermocouple]........................................... 7

2.1.1.1 View................................................................................................ 7

2.1.1.2 Variations........................................................................................ 8

2.1.1.3 Description...................................................................................... 9

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

2.1.1.5 Schematic Diagram....................................................................... 10

2.1.1.6 Technical Data .............................................................................. 11

2.1.1.7 Process Image ...............................................................................12

2.1.1.7.1 I/O Modules for Thermocouples.............................................. 13

2.1.1.7.1.1 Standard Data Format..........................................................14

2.1.1.7.1.2 Data Format with Status Information for S5 – FB 250 in

Data Word ...........................................................................17

2.1.1.7.2 I/O Modules for Voltage Measuring (mV) ..............................19

2.1.1.8 Adjustable 750-469/003-000 Variation ........................................20

2.1.1.9 Examples of Connection ............................................................... 22

WAGO-I/O-SYSTEM 750
I/O Modules

4 • Important Comments
Legal Principles

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 non­conforming 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.

WAGO-I/O-SYSTEM 750
I/O Modules

Important Comments • 5 Symbols

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

WAGO-I/O-SYSTEM 750
I/O Modules

6 • Important Comments
Safety Notes

1.4 Safety Notes

Warning
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.

1.5 Scope

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

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

ESD (Electrostatic Discharge)
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. gold contacts.

This manual describes the Analog Input Module 750-469 (/xxx-xxx)
2 AI Thermocouple of the modular WAGO-I/O-SYSTEM 750.

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.

WAGO-I/O-SYSTEM 750
I/O Modules

750-469 (/xxx-xxx) [2 AI Thermocouple] • 7 View

2 I/O Modules

2.1 Analog Input Modules

2.1.1 750-469 (/xxx-xxx) [2 AI Thermocouple]

2-Channel Analog Input Module for Thermocouples

2.1.1.1 View

13 14

Function AI 1

Error AI 1

+TC 1

A

B

+TC +TC

-TC -TC

C

D

Function AI 2
Error AI 2

Data contacts

+TC 2

-TC 1

MM

Common

(ground)

SS

Shield

(screen)

750-469

-TC 2

Common
(ground)

Shield
(screen)

Fig. 2.1.1-1: 2- Channel Analog Input Module 750-469 g046900e

WAGO-I/O-SYSTEM 750
I/O Modules

8 • 750-469 (/xxx-xxx) [2 AI Thermocouple] Variations

2.1.1.2 Variations

Item-No. Designation Description

Thermocouples

750-469 2 AI Thermocouple/K/

-100 °C ... +1370 °C/
Diagn.

750-469/000-001 2 AI Thermocouple/S/

-50 °C ... +1700 °C/
Diagn.

750-469/000-002 2 AI Thermocouple/T/

-100 °C ... +400 °C/
Diagn.

750-469/000-006 2 AI Thermocouple/J/

-100 °C ... +1200 °C/
Diagn.

750-469/000-008 2 AI Thermocouple/E/

-100 °C ... +1000 °C/
Diagn.

750-469/000-012 2 AI Thermocouple/L/

-100 °C ... +900 °C/
Diagn.

750-469/000-200 2 AI Thermocouple/K/

-100 °C ... +1370 °C/
Diagn./ Status in­formations for S5-FB250

2-Channel Analog Input Module ,
Thermocouple Type K, Diagn.
Measuring range: -100 °C ... +1370 °C

2-Channel Analog Input Module ,
Thermocouple Type S, Diagn.
Measuring range: -50 °C ... +1700 °C

2-Channel Analog Input Module ,
Thermocouple Type T, Diagn.
Measuring range: -100 °C ... +400 °C

2-Channel Analog Input Module ,
Thermocouple Type J, Diagn.
Measuring range: -100 °C ... +1200 °C

2-Channel Analog Input Module ,
Thermocouple Type E, Diagn.
Measuring range: -100 °C ... +1000 °C

2-Channel Analog Input Module ,
Thermocouple Type L, Diagn.
Measuring range: -100 °C ... +900 °C

2-Channel Analog Input Module ,
Thermocouple Type K, Diagn.
Measuring range: -100 °C ... +1370 °C
With status information for S5-FB250

750-469/000-206 2 AI Thermocouple/J/

-100 °C ... +1200 °C/
Diagn./ Status in­formation for S5-FB250

Voltage measuring

750-469/000-003 2 AI Voltage measuring,

±120 mV/ Diagn.

Operating mode configurable with WAGO-I/O-CHECK

750-469/003-000 2 AI Thermocouple

Adjustable

2-Channel Analog Input Module ,
Thermocouple Type J, Diagn.
Measuring range: -100 °C ... +1200 °C
With status information for S5-FB250

2-Channel Analog Input Module ,
Voltage measuring, Diagn.
Measuring range: ±120 mV

2-Channel Analog Input Module ,
Adjustable, Diagn.
Pre-adjustment: Thermocouple Type K,
Measuring range: -100 °C ... +1370 °C

WAGO-I/O-SYSTEM 750
I/O Modules