WAGO 750-559 User manual

Fieldbus Independent
I/O Modules
4 AO DC 0-10 V
750-559(/xxx-xxx)
Manual
Version 1.0.6

ii • General
WAGO-I/O-SYSTEM 750
I/O Modules
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: [email protected]
Web: http://www.wago.com
Technical Support
Phone: [phone] – 5 55
Fax: [phone] – 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 750
I/O Modules
Content
1Important 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
2I/O Modules ................................................................................................. 7
2.1 Analog Output Modules ...........................................................................7
2.1.1 750-559(/xxx-xxx) [4 AO DC 0-10 V]................................................7
2.1.1.1 Variations........................................................................................7
2.1.1.2 View................................................................................................7
2.1.1.3 Description......................................................................................8
2.1.1.4 Display Elements ............................................................................9
2.1.1.5 Schematic Diagram......................................................................... 9
2.1.1.6 Technical Data ..............................................................................10
2.1.1.7 Process Image ...............................................................................11
2.1.1.7.1 Standard Format .......................................................................11

4 •Important Comments
Legal Principles
WAGO-I/O-SYSTEM 750
I/O Modules
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.

Important Comments •5
Symbols
WAGO-I/O-SYSTEM 750
I/O Modules
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 inverted commas,
nibble separated with dots

6 •Important Comments
Safety Notes
WAGO-I/O-SYSTEM 750
I/O Modules
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.
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.
1.5 Scope
This manual describes the Analog Output Module 750-559(/xxx-xxx)
4 AO DC 0-10 V 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.

750-559(/xxx-xxx) [4 AO DC 0-10 V] • 7
Variations
WAGO-I/O-SYSTEM 750
I/O Modules
2 I/O Modules
2.1 Analog Output Modules
2.1.1 750-559(/xxx-xxx) [4 AO DC 0-10 V]
4-Channel Analog Output Module 0-10 V
2.1.1.1 Variations
Item-No. Designation Description
750-559 4 AO DC 0-10 V 4-Channel Analog Output Module 0-10 V
750-559/025-000 4 AO DC 0-10 V/T 4-Channel Analog Output Module 0-10 V
extended temperature range from –20 °C to
+60 °C
2.1.1.2 View
A1 A2
13 14
C
D
B
A
750-559
MM
A3 A4
MM
B
AO 2
Power jumper
contacts
Datacontacts
Common
(ground)
Function
AO 1
Common
(ground)
Common
(ground)
AO 4
AO 3
Common
(ground)
Error
Fig. 2.1.1-1: 4- Channel Analog Output Module 750-559 g055900e

8 •750-559(/xxx-xxx) [4 AO DC 0-10 V]
Description
WAGO-I/O-SYSTEM 750
I/O Modules
2.1.1.3 Description
The analog output module 750-559 creates a standardized signal of 0-10 V.
The module has four output channels and enables, for example, the direct
wiring of four 2-conductor actuators to the connections AO 1 and Common
(ground) or AO 2, AO 3, AO 4 and each with Common (ground). The signals
are transmitted via AO 1, AO 2, AO 3 or AO 4.
The channels have a common ground.
The input signal is electrically isolated and will be transmitted with a
resolution of 12 bits.
The operational readiness and the trouble-free internal data bus
communication of the channels are indicated via a green function LED.
In addition, a red error LED will show if there are any overload or a short
circuit to ground in either channel.
Any configuration of the output modules is possible when designing the
fieldbus node. Grouping of module types is not necessary.
The system supply is used for the power supply of the module.
The field side supply voltage of 0 V and 24 V to downstream I/O modules is
derived from adjacent I/O modules or from a supply module.The supply
voltage for the field side is made automatically through the individual I/O
modules by means of power jumper contacts.
Warning
The maximum current of the internal power jumper contacts is 10 A. When
configuring the system it is important not to exceed the maximum/sum
current. However, if such a case should occur, another supply module must be
added.
The analog output module 750-559 can be used with all couplers/controllers
of the WAGO-I/O-SYSTEM 750 (except for the economy types 750-320,
-323, -324 and -327).

750-559(/xxx-xxx) [4 AO DC 0-10 V] • 9
Display Elements
WAGO-I/O-SYSTEM 750
I/O Modules
2.1.1.4 Display Elements
LED Designation State Function
off
No operational readiness or the
internal data bus communication is
interrupted
A
green Function
on
Operational readiness and trouble-
free internal data bus
communication
off No Error
13 14
C
D
B
A
A
B
Fig. 2.1.1-2: Display
elements g055702x B
red Error on Overload or short circuit to ground
in one of the output channels
2.1.1.5 Schematic Diagram
750-559
1
2
3
4
5
6
7
8
AO 1 AO 2
Common
(ground)
24V
AO 3
0V
Common
(ground)
AO 4
AO
Logic
Function
270 pF
10 nF
Common
(ground)
Error
Fig. 2.1.1-3: 4-Channel Analog Output Module 750-559 g055901e

10 •750-559(/xxx-xxx) [4 AO DC 0-10 V]
Technical Data
WAGO-I/O-SYSTEM 750
I/O Modules
2.1.1.6 Technical Data
Module Specific Data
Number of outputs 4
Voltage supply via system voltage DC/DC
Current consumption typ. (internal) 125 mA
Signal voltage 0V ... 10 V
Load impedance > 5 kΩ
Resolution 12 Bit
Conversion time typ. 10 ms
Output filter settle time typ. 100 ms
Measuring error 25°C <±0.1 % of the full scale value
Temperature coefficient <±0.01 % /K of the full scale value
Isolation 500 V (Field/System)
Bit width 4 x 16 bits data
4 x 8 bits control/status (option)
Dimensions W x H* x L
* from upper edge of 35 DIN rail
12 mm x 64 mm x 100 mm
Weight ca. 55 g
Standards and Regulations (cf. Chapter 2.2 of the Coupler/Controller Manual)
EMC-Immunity to interference (CE) acc. to EN 50082-2 (96)
EMC-Emission of interference (CE) acc. to EN 50081-1 (93)
EMC-Immunity to interference
(Ship building)
acc. to Germanischer Lloyd (01)
EMC-Emission of interference
(Ship building)
acc. to Germanischer Lloyd (01)
Approvals (cf. Chapter 2.2 of the Coupler/Controller Manual)
CULUS (UL508)
ABS (American Bureau of Shipping)
BV (Bureau Veritas) (applied for)
DNV (Det Norske Veritas) Cl. B
GL (Germanischer Lloyd) Cat. A, B, C, D
KR (Korean Register of Shipping)
LR (Lloyd's Register) (applied for) Env. 1, 2, 3, 4
NKK (Nippon Kaiji Kyokai)
CULUS (UL1604) Class I Div2 ABCD T4A
Conformity Marking

750-559(/xxx-xxx) [4 AO DC 0-10 V] • 11
Process Image
WAGO-I/O-SYSTEM 750
I/O Modules
More Information
Detailed references to the approvals are listed in the document "Overview
Approvals WAGO-I/O-SYSTEM 750", which you can find on the CD ROM
ELECTRONICC Tools and Docs (Item-No.: 0888-0412)
or in the internet under:
www.wago.com !Documentation !WAGO-I/O-SYSTEM 750 !
System Description
2.1.1.7 Process Image
The analog output module 750-559 transmits 16-bit data and 8 status bits per
channel.
The digitalized output value is transmitted in a data word (16 bits) as output
byte 0 (low) and output byte 1 (high) via the process image of the coupler/
controller.
This value is represented with a 12 bit resolution on bit B3 ... B14.
The three least significant bits (B0 ... B2) are not parsed.
Some fieldbus systems can process the status information using by means of a
status byte.
As the returned status byte of this output module is always zero, it will not be
parsed.
2.1.1.7.1 Standard Format
For the standard module 750-559, the numerical values ranging from 0x0000
to 0x7FFF are scaled on the output current ranging from 0 V to 10 V.
Process values of module 750-559
numerical valueOutput
value binary
status
byte
0 V - 10 V output value
hex. dec.
hex.
0.00 '0000.0000.0000.0000' 0x0000 0 0x00
1.25 '0001.0000.0000.0000' 0x1000 4096 0x00
2.50 '0010.0000.0000.0000' 0x2000 8192 0x00
3.75 '0011.0000.0000.0000' 0x3000 12288 0x00
5.00 '0100.0000.0000.0000' 0x4000 16384 0x00
6.25 '0101.0000.0000.0000' 0x5000 20480 0x00
7.50 '0110.0000.0000.0000' 0x6000 24576 0x00
8.75 '0111.0000.0000.0000' 0x7000 28672 0x00
10.00 '0111.1111.1111.1111' 0x7FFF 32767 0x00

WAGO Kontakttechnik GmbH & Co. KG
Postfach 2880 • D-32385 Minden
Hansastraße 27 • D-32423 Minden
Phone: [phone] – 0
Fax: [phone] – 1 69
E-Mail: [email protected]
Internet: http://www.wago.com