WAGO WAGO-I/O-SYSTEM 750 Series User manual

Manual
WAGO-I/O-SYSTEM 750
24V DC Power Supply/Fuse/Diagn.
750-610
Supply Module DC 24 V, Fuse, Diagnostics
Version 1.1.0

2 WAGO-I/O-SYSTEM 750
750-610 24V DC Power Supply/Fuse/Diagn.
Manual
Version 1.1.0
© 2015 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 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.

WAGO-I/O-SYSTEM 750 Table of Contents 3
750-610 24V DC Power Supply/Fuse/Diagn.
Manual
Version 1.1.0
Table of Contents
1Notes 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
2Important 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 WAGO-I/O-SYSTEM 750 in Compliance with Underlying
Provisions ............................................................................................. 9
2.1.4 Technical Condition of Specified Devices......................................... 10
2.2 Safety Advice (Precautions).................................................................... 11
3Device Description ..................................................................................... 13
3.1 View ........................................................................................................ 14
3.2 Connectors............................................................................................... 15
3.2.1 Data Contacts/Internal Bus................................................................. 15
3.2.2 Power Jumper Contacts/Field Supply ................................................ 16
3.2.3 CAGE CLAMP®Connectors ............................................................. 17
3.3 Display Elements .................................................................................... 18
3.4 Operating Elements................................................................................. 18
3.5 Schematic Diagram ................................................................................. 18
3.6 Technical Data ........................................................................................ 19
3.6.1 Device Data ........................................................................................ 19
3.6.2 Power Supply...................................................................................... 19
3.6.3 Connection Type ................................................................................ 19
3.6.4 Climatic Environmental Conditions................................................... 20
3.7 Approvals ................................................................................................ 21
3.8 Standards and Guidelines........................................................................ 23
4Process Image............................................................................................. 24
5Mounting..................................................................................................... 25
5.1 Mounting Sequence................................................................................. 25
5.2 Inserting and Removing Devices ............................................................ 26
5.2.1 Inserting the I/O Module .................................................................... 26
5.2.2 Removing the I/O Module.................................................................. 27
6Connect Devices ......................................................................................... 28
6.1 Connecting a Conductor to the CAGE CLAMP®................................... 28
6.2 Power Supply Concept............................................................................ 29
6.2.1 Supplementary Power Supply Regulations ........................................ 29
7Startup and Service.................................................................................... 30
7.1 Fuse Installation or Replacement ............................................................ 30
8Use in Hazardous Environments .............................................................. 32

4 Table of Contents WAGO-I/O-SYSTEM 750
750-610 24V DC Power Supply/Fuse/Diagn.
Manual
Version 1.1.0
8.1 Marking Configuration Examples........................................................... 33
8.1.1 Marking for Europe According to ATEX and IEC-Ex ...................... 33
8.1.2 Marking for America According to NEC 500.................................... 38
8.2 Installation Regulations........................................................................... 39
8.2.1 Special Conditions for Safe Use (ATEX Certificate TÜV 07 ATEX
554086 X)........................................................................................... 40
8.2.2 Special Conditions for Safe Use (ATEX Certificate TÜV 12 ATEX
106032 X)........................................................................................... 41
8.2.3 Special Conditions for Safe Use (IEC-Ex Certificate TUN 09.0001 X)42
8.2.4 Special Conditions for Safe Use (IEC-Ex Certificate IECEx TUN
12.0039 X).......................................................................................... 43
8.2.5 Special Conditions for Safe Use According to ANSI/ISA 12.12.01.. 44
List of Figures ...................................................................................................... 45
List of Tables........................................................................................................ 46

WAGO-I/O-SYSTEM 750 Notes about this Documentation 5
750-610 24V DC Power Supply/Fuse/Diagn.
Manual
Version 1.1.0
1 Notes about this Documentation
Always retain this documentation!
This documentation is part of the product. Therefore, retain the documentation
during the entire service life of the product. Pass on the documentation to any
subsequent user. In addition, ensure that any supplement to this documentation is
included, if necessary.
1.1 Validity of this Documentation
This documentation is only applicable to the I/O module 750-610
(24V DC Power Supply/Fuse/Diagn.).
The I/O module 750-610 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.
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.

6 Notes about this Documentation WAGO-I/O-SYSTEM 750
750-610 24V DC Power Supply/Fuse/Diagn.
Manual
Version 1.1.0
1.3 Symbols
Personal Injury!
Indicates a high-risk, imminently hazardous situation which, if not avoided, will
result in death or serious injury.
Personal Injury Caused by Electric Current!
Indicates a high-risk, imminently hazardous situation which, if not avoided, will
result in death or serious injury.
Personal Injury!
Indicates a moderate-risk, potentially hazardous situation which, if not avoided,
could result in death or serious injury.
Personal Injury!
Indicates a low-risk, potentially hazardous situation which, if not avoided, may
result in minor or moderate injury.
Damage to Property!
Indicates a potentially hazardous situation which, if not avoided, may result in
damage to property.
Damage to Property Caused by Electrostatic Discharge (ESD)!
Indicates a potentially hazardous situation which, if not avoided, may result in
damage to property.
Important Note!
Indicates a potential malfunction which, if not avoided, however, will not result in
damage to property.

WAGO-I/O-SYSTEM 750 Notes about this Documentation 7
750-610 24V DC Power Supply/Fuse/Diagn.
Manual
Version 1.1.0
Additional Information:
Refers to additional information which is not an integral part of this
documentation (e.g., the Internet).

8 Notes about this Documentation WAGO-I/O-SYSTEM 750
750-610 24V DC Power Supply/Fuse/Diagn.
Manual
Version 1.1.0
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 (.)
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:\Program Files\WAGO Software
Menu
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]

WAGO-I/O-SYSTEM 750 Important Notes 9
750-610 24V DC Power Supply/Fuse/Diagn.
Manual
Version 1.1.0
2 Important Notes
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.
2.1 Legal Bases
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.
2.1.2 Personnel Qualifications
All sequences implemented on WAGO-I/O-SYSTEM 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.
2.1.3 Use of the WAGO-I/O-SYSTEM 750 in Compliance with
Underlying Provisions
Fieldbus couplers, fieldbus 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 actuators or higher-level control systems. Using programmable
controllers, the signals can also be (pre-) processed.
The devices 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 devices in wet and dusty
environments is prohibited.
Operating the WAGO-I/O-SYSTEM 750 devices 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 “Device Description” > “Standards and Guidelines” in the manual
for the used fieldbus coupler/controller.

10 Important Notes WAGO-I/O-SYSTEM 750
750-610 24V DC Power Supply/Fuse/Diagn.
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.
2.1.4 Technical Condition of Specified Devices
The devices 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 devices.
Please send your request for modified and new hardware or software
configurations directly to WAGO Kontakttechnik GmbH & Co. KG.

WAGO-I/O-SYSTEM 750 Important Notes 11
750-610 24V DC Power Supply/Fuse/Diagn.
Manual
Version 1.1.0
2.2 Safety Advice (Precautions)
For installing and operating purposes of the relevant device to your system the
following safety precautions shall be observed:
Do not work on devices while energized!
All power sources to the device shall be switched off prior to performing any
installation, repair or maintenance work.
Install the device 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.
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.
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.
Clean only with permitted materials!
Clean soiled contacts using oil-free compressed air or with ethyl alcohol and
leather cloths.

12 Important Notes WAGO-I/O-SYSTEM 750
750-610 24V DC Power Supply/Fuse/Diagn.
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.
Do not reverse the polarity of connection lines!
Avoid reverse polarity of data and power supply lines, as this may damage the
devices involved.
Avoid electrostatic discharge!
The devices are equipped with electronic components that may be destroyed by
electrostatic discharge when touched. Please observe the safety precautions
against electrostatic discharge per DIN EN 61340-5-1/-3. When handling the
devices, please ensure that environmental factors (personnel, work space and
packaging) are properly grounded.
Before replacing the fuse, make sure there is no risk of explosion!
The fuse shall only be replaced when the system supply and the field supply are
switched off, or when the area is known to be non-hazardous.
Observe the maximum power dissipation and, if required, UL requirements!
Only use fuses with a maximum power dissipation of 1.6W (IEC 127). For UL-
approved systems, only use fuses with UL approval.

WAGO-I/O-SYSTEM 750 Device Description 13
750-610 24V DC Power Supply/Fuse/Diagn.
Manual
Version 1.1.0
3 Device Description
750-610 (24V DC Power Supply/Fuse/ Diagn.)
The supply module750-610 (24V DC Power Supply/Fuse/Diagn.) provides 24
VDC field side power to the downstream modules.
The power supply is derived from an external source via the 24 V, 0 V and ground
(earth) terminals.
The assignment of the connections is described in the “Connectors” section.
The I/O module provides the 24V, 0V and earth potential to subsequent I/O
modules via the power contacts used as spring contacts.
Both the potential groups and the individual modules within these groups can be
arranged in any combination when designing the field bus node.
</dg_
The supply module (750-610) may only be used in connection with a suitable fuse
(not included).
</dg_
Additional information on installing or replacing a fuse is available in the section
"Startup and Service" > "Fuse Installation or Replacement".
</dg_
A green status LED indicates that the I/O module provides a 24V power supply to
the power jumper contacts. The status is only displayed when the fuse is intact.
</dg_
When the 24V power supply is available, a red error LED indicates a fuse defect
or error.
The meaning of the LEDs is described in the “Display Elements” section.
</dg_
The supply module occupies two bits in the input process image.
Bit 0 (operating voltage monitoring) is set when the 24V power supply to the
power contacts (CAGE CLAMP®) is available and the fuse is intact.
Bit 1 (fuse monitoring) is set when a 24V power supply is applied to the power
contacts (CAGE CLAMP®), but the fuse is missing or defective.
The I/O module 750-610 can be used with all fieldbus couplers/controllers of the
WAGO-I/O-SYSTEM 750.

14 Device Description WAGO-I/O-SYSTEM 750
750-610 24V DC Power Supply/Fuse/Diagn.
Manual
Version 1.1.0
3.1 View
Figure 1: View
Table 3: Legend for Figure “View”
Pos.
Description
Details See Section
1
Marking possibility with Mini-
WSB
---
2
Status LEDs
“Device Description” > “Display Elements”
3
Data contacts
“Device Description” > “Connectors”
4
Fuse
“Service” > “Fuse Replacement”
5
CAGE CLAMP®connectors
“Device Description” > “Connectors”
6
Power jumper contacts
“Device Description” > “Connectors”
7
Release tab
“Mounting” > “Inserting and Removing
Devices”

WAGO-I/O-SYSTEM 750 Device Description 15
750-610 24V DC Power Supply/Fuse/Diagn.
Manual
Version 1.1.0
3.2 Connectors
3.2.1 Data Contacts/Internal Bus
Communication between the fieldbus coupler/controller and the I/O modules as
well as the system supply of the I/O 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 2: Data Contacts
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!
Ensure that the environment is well grounded!
The devices are equipped with electronic components that may be destroyed by
electrostatic discharge. When handling the devices, ensure that the environment
(persons, workplace and packing) is well grounded. Avoid touching conductive
components, e.g. data contacts.

16 Device Description WAGO-I/O-SYSTEM 750
750-610 24V DC Power Supply/Fuse/Diagn.
Manual
Version 1.1.0
3.2.2 Power Jumper Contacts/Field Supply
Figure 3: Power Jumper Contacts
Table 4: Legend for Figure “Power Jumper Contacts”
Contact
Type
Function
1 Spring contact
Potential transmission (U
V
)
for field supply
2 Spring contact
Potential transmission (0 V)
for field supply
3 Spring contact
Potential transmission (ground)
for field supply

WAGO-I/O-SYSTEM 750 Device Description 17
750-610 24V DC Power Supply/Fuse/Diagn.
Manual
Version 1.1.0
3.2.3 CAGE CLAMP®Connectors
</dg_
Figure 4: CAGE CLAMP®connections
Table 5: Key for "CAGE CLAMP®Connections" figure
Designation
Termination
Function
24 V
1
Power supply: 24V field supply
4
0 V
2
Power supply: 0V field supply
5
Ground
3
Power supply: Ground field supply
6

18 Device Description WAGO-I/O-SYSTEM 750
750-610 24V DC Power Supply/Fuse/Diagn.
Manual
Version 1.1.0
3.3 Display Elements
</dg_
Figure 5: Indicating elements
Table :6 Key for the “Display elements” figure
LED
Condition
Description
A
Red/off
Error status of the fuse
B
Green/off
Status of the operating voltage power jumper
contacts
3.4 Operating Elements
The I/O module 750-610 has no operating elements.
3.5 Schematic Diagram
Figure 6: Schematic diagram

WAGO-I/O-SYSTEM 750 Device Description 19
750-610 24V DC Power Supply/Fuse/Diagn.
Manual
Version 1.1.0
3.6 Technical Data
</dg_
3.6.1 Device Data
Table 7: Technical Data, Device
Width
12 mm
Height (from upper edge of DIN 35 rail)
64 mm
Depth
100 mm
Weight
approx. 51.5 g
3.6.2 Power Supply
Table 8: Technical Data, Power Supply
Power supply
Via CAGE CLAMP®connections
Voltage via power jumper contacts
24 VDC (−25% … +30%)
Current via power jumper contactsmax
6.3 A
Supply voltage detection level
ON:
OFF:
> 15 VDC
< 5 VDC
Fuse
5 x 20 mm, T 6.3 A
(not included),
NOTICE: Use UL-recognized fuses
only!
3.6.3 Connection Type
Table 9: Technical Data – Field Wiring
Wire connection
CAGE CLAMP®
Cross section
0.08 mm² … 2.5 mm², AWG 28 … 14
Stripped lengths
8 mm … 9 mm / 0.33 in
Table 10: Technical Data – Power Jumper Contacts
Power jumper contacts
Blade/spring contact, self-cleaning
Table 11: Technical Data – Data Contacts
Data contacts
Slide contact, hard gold plated, self-
cleaning

20 Device Description WAGO-I/O-SYSTEM 750
750-610 24V DC Power Supply/Fuse/Diagn.
Manual
Version 1.1.0
3.6.4 Climatic Environmental Conditions
Table 12: Technical Data – Climatic Environmental Conditions
Operating temperature range
0 °C … 55 °C
Storage temperature range
−25 °C … +85 °C
Relative humidity without condensation
Max. 95 %
Resistance to harmful substances
Acc. to IEC 60068-2-42 and
IEC 60068-2-43
Maximum pollutant concentration at
relative humidity < 75 %
SO
2
≤25 ppm
H2S ≤10 ppm
Special conditions
Ensure that additional measures for
components are taken, which are used in
an environment involving:
– dust, caustic vapors or gases
– ionizing radiation