IBA ibaW-750 User manual

ibaW-750
Central Unit for WAGO I/O System 750
Manual
Issue 1.1

Manual
ibaW-750
2
Issue 1.1
Manufacturer
iba AG
Koenigswarterstr. 44
90762 Fuerth
Germany
Contacts
Main office [phone]
Fax [phone]
Support [phone]
Engineering [phone]
E-Mail: [e-mail]
Web: www.iba-ag.com
This manual must not be circulated or copied, or its contents utilized and disseminated,
without our express written permission. Any breach or infringement of this provision will
result in liability for damages.
©iba AG 2020, All Rights Reserved
The content of this publication has been checked for compliance with the described hard-
ware and software. Nevertheless, deviations cannot be excluded completely so that the
full compliance is not guaranteed. However, the information in this publication is updated
regularly. Required corrections are contained in the following regulations or can be down-
loaded on the Internet.
The current version is available for download on our web site http://www.iba-ag.com.
Windows®is a label and registered trademark of the Microsoft Corporation. Other prod-
uct and company names mentioned in this manual can be labels or registered trade-
marks of the corresponding owners.
Certification
The device is certified according to the European standards and directives. This device
corresponds to the general safety and health requirements. Further international cus-
tomary standards and directives have been observed.
.
Issue
Date
Revision
Chapter
Author
Version
HW / FW
1.1
07-2020
Miscellaneous

ibaW-750
Manual
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Table of contents
1About this manual ...........................................................................................5
1.1 Target group.................................................................................................. 5
1.2 Notations....................................................................................................... 5
1.3 Used symbols................................................................................................ 6
2Introduction .....................................................................................................7
3Scope of delivery.............................................................................................9
4Safety instructions ........................................................................................10
4.1 Designated use ........................................................................................... 10
4.2 Special advices ........................................................................................... 10
5System requirements.................................................................................... 11
5.1 Hardware .................................................................................................... 11
5.2 Software...................................................................................................... 11
5.3 Firmware ..................................................................................................... 11
6Mounting and dismounting ..........................................................................12
6.1 Mounting ..................................................................................................... 12
6.2 Dismounting ................................................................................................ 12
7Device description ........................................................................................13
7.1 Properties.................................................................................................... 13
7.2 Device view................................................................................................. 14
7.3 Indicating elements ..................................................................................... 14
7.3.1 Operating status.......................................................................................... 14
7.3.2 Power supplies............................................................................................ 14
7.4 Operating elements..................................................................................... 15
7.4.1 Reset button................................................................................................ 15
7.4.2 Configuration switch.................................................................................... 15
7.5 Connectors.................................................................................................. 15
7.5.1 Ethernet interfaces ...................................................................................... 15
7.5.2 Local bus..................................................................................................... 15
7.5.3 Power supply............................................................................................... 15
7.5.4 Memory card slot......................................................................................... 17
7.5.5 Power jumper contacts................................................................................ 17
7.5.6 Service interface ......................................................................................... 17
8System integration........................................................................................18
8.1 System integration with ibaNet-E via Ethernet............................................. 18
8.2 Reset to factory settings.............................................................................. 19
8.2.1 Procedure ................................................................................................... 19
8.2.2 Factory settings........................................................................................... 19

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9ibaPDA integration........................................................................................ 20
9.1 ibaNet-E interface ....................................................................................... 20
9.1.1 Connections tab .......................................................................................... 21
9.1.2 Discovery tab .............................................................................................. 22
9.2 Device configuration.................................................................................... 22
9.2.1 Search ........................................................................................................ 23
9.2.2 Device settings............................................................................................ 24
9.2.3 Owner of the device settings ....................................................................... 26
9.2.4 Add ibaW-750 ............................................................................................. 27
9.3 Module configuration................................................................................... 31
9.3.1 ibaW-750 - Hardware .................................................................................. 31
9.3.2 ibaW-750 - Outputs..................................................................................... 38
9.3.3 Diagnostics ................................................................................................. 39
10 Terminal types............................................................................................... 43
10.1 Supported terminals.................................................................................... 44
10.2 Configurable terminals ................................................................................ 50
10.2.1 3-phase power measurement terminals (WAGO module -494/495)............. 50
11 K-bus notes ................................................................................................... 54
11.1 Cycle time of the K-bus ............................................................................... 54
11.2 Update rate of the signals ........................................................................... 58
12 Technical data ............................................................................................... 59
12.1 Main data .................................................................................................... 59
12.2 Dimensions ................................................................................................. 61
13 Support and contact ..................................................................................... 62

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Issue 1.1 5
1 About this manual
This manual describes the construction, the use and the operation of the ibaW-750 de-
vice.
1.1 Target group
This manual addresses in particular the qualified professionals who are familiar with han-
dling electrical and electronic modules as well as communication and measurement tech-
nology. A person is regarded to as professional if he/she is capable of assessing safety
and recognizing possible consequences and risks on the basis of his/her specialist train-
ing, knowledge and experience and knowledge of the standard regulations.
1.2 Notations
The following notations are used in this manual:
Action Notations
Menu command Menu Logic diagram
Call of menu command Step 1 – Step 2 – Step 3 – Step x
Example:
Select menu Logic diagram – Add – New logic dia-
gram
Keys <Key name>
Example: <Alt>; <F1>
Press keys simultaneously <Key name> + <Key name>
Example:
<Alt> + <Ctrl>
Buttons <Button name>
Example:
<OK>; <Cancel>
File names, Paths „File name“, „Path”
Example:
„Test.doc“

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1.3 Used symbols
If safety instructions or other notes are used in this manual, they mean:
The non
-
observance of this safety information may result in an imminent risk of death
or severe injury:
By an electric shock!
Due to the improper handling of software products which are coupled
to input and output procedures with control function!
The non
-
observance of this safety information may result in a potential risk of death or
severe injury!
The non
-
observance of this safety information may result in a potential risk of injury or
material damage!
Note
A note specifies
special requirements or actions to be observed.
Important note
Note if some special features must be observed, for example exceptions from the rule.
Tip
Tip or example as a helpful note or insider tip to make the work a little bit easier.
Other documentation
Reference to additional documentation or further reading.

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2 Introduction
The central unit ibaW-750 is designed to integrate I/O modules of the 750 series from
WAGO and K-bus modules from Beckhoff into the iba system. The remote I/O system is
connected to the ibaPDA system via standard Ethernet.
The WAGO I/O system of the 750 series is an ideal supplement to the iba system. Digital
and analog I/O modules can be integrated into the system, as well as incremental en-
coders, SSI inputs, RTDs, thermocouples and measuring bridges.
A maximum of 250 WAGO I/O modules can be connected to an ibaW-750 device.
Acquisition of measured values via Ethernet
ibaW-750 connects the K-bus I/O system to the ibaPDA data acquisition system via
Ethernet. The signals are converted in the device and are available via the Ethernet
interface. The ibaPDA system can be connected via a standard Ethernet card. ibaW-750
works with the ibaNet-E protocol. The two 10/100 Mbit Ethernet interfaces offer a switch
function.
One connection to an ibaPDA system is possible per ibaW-750 unit, whereby the sam-
pling rate is freely adjustable from 1 Hz to 1 kHz.
Automatic detection
The device including the connected I/O modules are found automatically in ibaPDA, if
ibaW-750 and the ibaPDA computer are in the same LAN. ibaPDA synchronizes all ibaW-
750 systems connected to it, enabling isochronous measurement of multiple remote I/O
systems via Ethernet.
Coupling to K-bus
A maximum data volume of 2048 bytes can be transferred via the K-bus. The sampling
rate depends on the cycle time on the K-bus.
Note
I/O range
:Not all WAGO I/O modules
may be usable. Please contact iba to make sure
the specific
module
will work. This also applies to the (basically) compatible Beckhoff
modules
.
A description of the supported
modules can be found in chapter 10.
Before project engineering, check for
each module type which tr
ansmission capacity is
required
.
Note
Module
diagnostics: With the exception of complex modules no diagnostic infor
mation
is supported
.

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ibaPDA restrictions
While all iba devices normally
deliver exactly 1 ms synchronized simultaneous
snapshots
of the process,
this cannot be guaranteed when using the WAGO 750 I/O system.
This is
mainly due to the structure of the
local serial I/O bus (K-bus).
Further on, the cycle time
depends on the number of channels connected to a station. Especially analog channels
and counters (terminals with a high number of bits) decrease the bus cycle, and cycle
times may take several milliseconds. When several stations are used simultaneously, dif-
ferent cycle times may cause phase differences of up to 10 ms. This means the simulta-
neous measurement of a huge number of signals < 10 ms cannot be guaranteed. Anyway,
to measure some additional RTD or
thermocouple inputs this timing is sufficient.

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3 Scope of delivery
After unpacking check the completeness and intactness of the delivery.
The scope of delivery includes:
ibaW-750 device
ibaW-750 manual

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4 Safety instructions
4.1 Designated use
The device is an electrical equipment. The device is only allowed for use in the follow-
ing applications:
Measurement data acquisition and analysis
Applications of iba software products (ibaPDA etc.)
The device is only to be applied as shown in the chapter Technical Data.
4.2 Special advices
The length of the supply line from the voltage source to the device must not exceed
30
m.
Important note
Do not open the device!
There are no serviceable parts inside the device.
Opening the device will void the warranty.
Note
Cleaning
To clean the device, use a dry or slightly moistened cloth. A note specifies special re-
quirements or actions to be observed.
Other documentation
This manual describes only the properties of the WAGO devices which are relevant for
iba
systems integration.
For a detailed description of the single WAGO
I/O modules with information on pin as-
signment, data format and A/D conversion, please refer to the original WAGO docu-
mentation.
Data sheets and manuals
for WAGO components are available for download at
www.wago.com
.

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5 System requirements
5.1 Hardware
For operation:
24 V DC (±10%) power supply
For device parameterization and for measuring:
PC, recommended equipment for use with ibaPDA:
Multicore CPU 2 GHz, 2048 MB RAM, 100 GB HDD, or more
Standard Ethernet interface
Standard Ethernet patch cable
Optional: at least one free PCI/PCIe slot
On our homepage http://www.iba-ag.com you will find several PC systems suita-
ble for desktop or industry use.
Ethernet network specification:
Standard Ethernet topologies with router, switches, etc.
5.2 Software
ibaPDA version 7.2.3 or higher for device configuration and for measuring and re-
cording data
5.3 Firmware
ibaW-750 version 01.01.001 or higher

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6 Mounting and dismounting
Important note
Make sure the 24
V power supply is turned off when adding or removing modules.
6.1 Mounting
Press the device slightly against the DIN-rail. When you hear the click the device is
securely mounted.
6.2 Dismounting
Remove all I/O connections.
Pull the orange plastic leash out of the device until the lock is released and remove
the module.

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7 Device description
7.1 Properties
24 V DC direct current supply (±10%), to supply the device and the K-bus.
The power supply is able to supply I/O modules with a max of 1.7 A. If more current
is needed, additional power supply modules must be integrated within the K-bus.
Rugged plastic chassis with DIN-rail mounting
LED indicators for operation, ibaPDA connection, K-bus and errors
2 10/100 Mbit Ethernet interfaces with switch function
Automatic detection of devices and modules in ibaPDA (within the same LAN)
Flexible adjustment of the sampling rate
Note
Please note, that some I/O
modules may have no or just single power contacts (de
pend-
ing on the function of the
module
). Therefore the daisy chaining of power supplies from
module to module may be interrupted. If it is necessary to supply subsequent modules
(more right positioned), an additional power supply
module is necessary. With some
mod-
ules
it is basically not possi
ble to connect them together because the grooves for the
blade contacts are closed at the top.
With the placement of a new power supply module, a new common power potential is
generated, while the old one (to the left) is always interrupted. This means that a total
new power definition may be defined from this point on, which can also include a po-
tential change.
Note
Please note, that some
modules
additionally require an own power supply (mostly 24 V
DC)
. These are mainly complex modules, see chapter 10.
Other documentation
Please refer to the manufacturer’s original manual(s) for more information.

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7.2 Device view
1 Connectors Ethernet interfaces
2 Operating element reset button
3 Indicating element power supply
4 Indicating element operating status
5 Connectors local bus
6 Connectors system power supply
7 Connector memory card
8 Connectors power jumper contacts
9 Operating element configuration
switch
10 Connector service interface
Figure 1: Front view
7.3 Indicating elements
The operating status of the device is shown by colored status LEDs.
7.3.1 Operating status
LED Color Status Description
Run Green Off
Blinking
Blinking
(fast)
On
Out of operation, no power supply
Ready for operation
Firmware update active
Boot sequence
Conn Green Off
On
No connection to ibaPDA system
Connection to ibaPDA system
I/O Green
Red
On
On
K-bus active
K-bus error
Error Red On System error
7.3.2 Power supplies
LED Color Status Description
A Green Off
On
No system supply present
System supply present
B Green Off
On
No field supply present
Field supply present

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7.4 Operating elements
7.4.1 Reset button
The reset button can be used to reset the device to factory settings, see chapter 8.2.
7.4.2 Configuration switch
The configuration switch is used to configure IP settings in addition to the reset:
Position Status Description
Cfg Switching User-defined IP settings are used
Static Switching Fixed IP setting with IP 192.168.1.1 (factory setting)
Rst Spring-return Reset to factory settings, see chapter 8.2
7.5 Connectors
7.5.1 Ethernet interfaces
The device provides two 10/100 Mbit Ethernet interfaces with switch function.
The interfaces support:
Auto-MDI
Autonegotiation (10/100 Mbit and half/full duplex)
APIPA1is not supported.
7.5.2 Local bus
Communication between the central unit and I/O modules as well as the system supply
of the I/O modules is provided via the local bus. The local bus consists of 6 data contacts
designed as self-cleaning gold spring contacts.
7.5.3 Power supply
The device requires two power supplies.
7.5.3.1 System power supply
The device requires an external 24 V DC ±10% power supply (unregulated) as system
power supply. The supply voltage is to be connected via the appropriate connectors on
the device and it is protected against reverse polarity.
1Automatic Private IP Addressing = automatic IP addressing without DHCP server in the IP address range
169.254.x.x

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Figure 2: System power supply
If desired, you can order 24 V DIN rail or power supply units from iba.
The 24 V voltage is internally converted to a 5 V operating voltage (galvanically con-
nected).
The voltage does not only supply the device, it also supplies connected modules via the
local bus.
Up to 1700 mA can be used for both supplies.
If a higher load is necessary, additional system power supply modules are required (e.g.
Wago 750-613)
Some modules do not need a supply voltage from the system supply, but use the addi-
tional field supply.
The length of the supply line from the voltage source to the device must not exceed
30
m.
7.5.3.2 Field power supply
Individual module types connected to the ibaW-750 system require a 24 V voltage supply
via the field supply.
This supply voltage must be applied via appropriate connectors on the device, it is a
passive supply without protection.

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Figure 3: Field power supply
If desired, you can order 24V DIN rail or power supply units from iba.
For power supply at field level please refer to chapter 7.5.5
7.5.4 Memory card slot
Slot for microSD memory card for service purposes only.
7.5.5 Power jumper contacts
The operating voltage is available for other modules as voltage supply via power mod-
ules. Power connections are made automatically from module to module via the internal
power jumper contacts when snapping the modules together.
The power load of the power contacts must not permanently exceed 10 A.
When inserting a module without power jumper contacts or an additional power module
the field supply fed through the power jumper contacts is interrupted.
If necessary, a new potential can be generated on the power jumper contacts by a power
module (e. g. WAGO750-610 for 24 V DC, WAGO750-611 for 230 V AC).
The length of the supply line from the voltage source to the device must not exceed
30
m.
Regarding the power supply, please refer to the manufacturer’s original manual(s) for
more information.
7.5.6 Service interface
Service interface behind the flap for service purposes only.

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8 System integration
The structure of an ibaW-750-System is always as follows:
ibaW-750 central unit on the left side
Modules (or terminals) of the WAGO I/O System 750 (I/O modules, power supply
modules …), the device supports up to 250 modules.
One end module at the right end of the station to terminate the serial K-bus
Note
Before you integrate the device into your network, inform your IT administrator and ask
for the
appropriate procedure.
Notes on device configuration in the network can be found in chapter
9.2.
8.1 System integration with ibaNet-E via Ethernet
Figure 4: Data acquisition with ibaPDA
ibaW-750 is connected to the ibaPDA computer via a standard Ethernet network. It is not
relevant which of the two Ethernet interfaces is used. The device works with the ibaNet-
E protocol for the transmission of configuration and measurement data.
The network topology is not relevant here. The device can either be connected directly
(P2P) to the ibaPDA computer, as in figure 2, or via a switch or router.
Figure 5: Connection via external switch
If several ibaW-750 are connected, the switch integrated in the device can also be used.

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Figure 6: Connection via integrated switch
ibaPDA automatically detects the ibaW-750 device and the connected modules if ibaW-
750 and the ibaPDA computer are in the same network (LAN).
The sampling rate can be freely adjusted from 1 Hz to 1 kHz. The maximum amount of
data that can be transmitted depends on the selected sampling rate.
The following rule applies: the higher the sampling rate, the lower the data volume.
The update time of the signals is also limited by the update rate of the K-bus and the
connected modules with their specific properties.
8.2 Reset to factory settings
The device can only be reset by a hardware reset on the device itself.
8.2.1 Procedure
Move the configuration switch to the Rst position, hold it and press the reset button at
the same time. The reset button can be pressed with a suitable object (e.g. ballpoint
pen).
If the reset is successful, the device restarts (blinking status indicators) and you can
release both the reset button and the configuration switch.
Please note that the configuration switch only returns to the Static position and that you
should set it to the Cfg switch position for user-defined IP settings.
8.2.2 Factory settings
8.2.2.1 Device configuration
Owner: none
Device name: ibaW-<last 6 digits of the serial number>
IP address: 192.168.1.1
Subnet mask: 255.255.255.0
Gateway: 0.0.0.0
DHCP: no
8.2.2.2 Module configuration
A reset deletes the entire module configuration including the owner of this module con-
figuration.

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9 ibaPDA integration
With ibaPDA you can search for devices in the network and configure them for operation
in the network, but ibaPDA can also be used to configure, acquire and record the analog
and digital signals of the connected terminals, and output them.
In both cases, first establish an Ethernet connection to the ibaPDA computer.
Start ibaPDA and open the I/O Manager .
Figure 7: Open I/O Manager
9.1 ibaNet-E interface
The ibaW-750 device is connected via a standard Ethernet network card built into the
ibaPDA computer and the ibaPDA interface ibaNet-E.
Standard Ethernet infrastructure components can be used in this connection.
Figure 8: ibaNet-E interface in the I/O Manager