Manual modulo de entrada de 4 canales analogicos de 4

Manual
WAGO-I/O-SYSTEM 750
4AI 4-20mA S.E.
750-455(/xxx-xxx)
4-Channel Analog Input Module 4-20 mA,
Single-ended
Version 1.1.1
2
WAGO-I/O-SYSTEM 750
750-455 4AI 4-20mA S.E.
© 2015 by WAGO Kontakttechnik GmbH & Co. KG
All rights reserved.
WAGO Kontakttechnik GmbH & Co. KG
Hansastraße 27
D-32423 Minden
Phone:
Fax:
+49 (0) 571/8 87 – 0
+49 (0) 571/8 87 – 1 69
E-Mail:
info@wago.com
Web:
http://www.wago.com
Technical Support
Phone:
Fax:
+49 (0) 571/8 87 – 5 55
+49 (0) 571/8 87 – 85 55
E-Mail:
support@wago.com
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:
documentation@wago.com
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.
Manual
Version 1.1.1
WAGO-I/O-SYSTEM 750
750-455 4AI 4-20mA S.E.
Table of Contents
3
Table of Contents
1
1.1
1.2
1.3
1.4
1.5
Notes about this Documentation ................................................................. 5
Validity of this Documentation ................................................................. 5
Copyright................................................................................................... 5
Symbols ..................................................................................................... 6
Number Notation ....................................................................................... 8
Font Conventions ...................................................................................... 8
2
Important 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
3
Device 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 ............................................................. 18
3.3
Display Elements .................................................................................... 19
3.4
Operating Elements ................................................................................. 20
3.5
Schematic Diagram ................................................................................. 21
3.6
Technical Data ........................................................................................ 22
3.6.1
Device ................................................................................................. 22
3.6.2
Supply ................................................................................................. 22
3.6.3
Communication .................................................................................. 22
3.6.4
Inputs .................................................................................................. 22
3.6.5
Connection Type ................................................................................ 23
3.6.6
Climatic Environmental Conditions ................................................... 23
3.7
Approvals ................................................................................................ 24
3.8
Standards and Guidelines ........................................................................ 26
4
Process Image ............................................................................................. 27
5
Mounting..................................................................................................... 28
5.1
Mounting Sequence ................................................................................. 28
5.2
Inserting and Removing Devices ............................................................ 29
5.2.1
Inserting the I/O Module .................................................................... 29
5.2.2
Removing the I/O Module .................................................................. 30
6
6.1
6.2
Connect Devices ......................................................................................... 31
Connecting a Conductor to the CAGE CLAMP® ................................... 31
Connection Example ............................................................................... 32
7
Use in Hazardous Environments .............................................................. 33
7.1
Marking Configuration Examples ........................................................... 34
7.1.1
Marking for Europe According to ATEX and IEC-Ex ...................... 34
Manual
Version 1.1.1
4
Table of Contents
7.1.2
7.2
7.2.1
7.2.2
7.2.3
7.2.4
7.2.5
WAGO-I/O-SYSTEM 750
750-455 4AI 4-20mA S.E.
Marking for America According to NEC 500 .................................... 39
Installation Regulations ........................................................................... 40
Special Conditions for Safe Use (ATEX Certificate TÜV 07
ATEX 554086 X) ............................................................................... 41
Special Conditions for Safe Use (ATEX Certificate TÜV 12
ATEX 106032 X) ............................................................................... 42
Special Conditions for Safe Use (IEC-Ex Certificate
TUN 09.0001 X) ................................................................................. 43
Special Conditions for Safe Use (IEC-Ex Certificate IECEx
TUN 12.0039 X) ................................................................................. 44
Special Conditions for Safe Use According to ANSI/ISA 12.12.01 .. 45
List of Figures ...................................................................................................... 46
List of Tables ........................................................................................................ 47
Manual
Version 1.1.1
WAGO-I/O-SYSTEM 750
750-455 4AI 4-20mA S.E.
1
Notes about this Documentation
5
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 750-455 (4AI 4-20mA
S.E.) and the variants listed in the table below.
Table 1: Variants
Item Number/Variant
750-455
750-455/025-000
Designation
4AI 4-20mA S.E.
4AI 4-20mA S.E./T
Documentation Validity for Variants
Unless otherwise indicated, the information given in this documentation applies to
listed variants.
The I/O module 750-455 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.
Manual
Version 1.1.1
6
1.3
Notes about this Documentation
WAGO-I/O-SYSTEM 750
750-455 4AI 4-20mA S.E.
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.
Manual
Version 1.1.1
WAGO-I/O-SYSTEM 750
750-455 4AI 4-20mA S.E.
Notes about this Documentation
Additional Information:
Refers to additional information which is not an integral part of this
documentation (e.g., the Internet).
Manual
Version 1.1.1
7
8
1.4
Notes about this Documentation
Number Notation
Table 2: Number Notation
Number Code
Decimal
Hexadecimal
Binary
1.5
WAGO-I/O-SYSTEM 750
750-455 4AI 4-20mA S.E.
Example
100
0x64
'100'
'0110.0100'
Note
Normal notation
C notation
In quotation marks, nibble separated with
dots (.)
Font Conventions
Table 3: 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 items are marked in bold letters.
Menu
e.g.: Save
A greater-than sign between two names means the selection of a
>
menu item from a menu.
e.g.: File > New
Designation of input or optional fields are marked in bold letters,
Input
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.
Pushbuttons in dialog boxes are marked with bold letters in square
[Button]
brackets.
e.g.: [Input]
Keys are marked with bold letters in square brackets.
[Key]
e.g.: [F5]
Manual
Version 1.1.1
WAGO-I/O-SYSTEM 750
750-455 4AI 4-20mA S.E.
2
Important Notes
9
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.
Manual
Version 1.1.1
10
Important Notes
WAGO-I/O-SYSTEM 750
750-455 4AI 4-20mA S.E.
Appropriate housing (per 94/9/EG) is required when operating the WAGO-I/OSYSTEM 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.
Manual
Version 1.1.1
WAGO-I/O-SYSTEM 750
750-455 4AI 4-20mA S.E.
2.2
Important Notes
11
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.
Manual
Version 1.1.1
12
Important Notes
WAGO-I/O-SYSTEM 750
750-455 4AI 4-20mA S.E.
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.
Manual
Version 1.1.1
WAGO-I/O-SYSTEM 750
750-455 4AI 4-20mA S.E.
3
Device Description
13
Device Description
The Analog Input Module 750-455 (4AI 4-20mA S.E.) processes analog signals
with the norm value of 4 mA ... 20 mA.
The module has 4 input channels. The signals of the field side may be received via
the CAGE CLAMP® connectors AI 1 and common (ground) or AI 2, AI 3, AI 4
and common (ground) each.
The common (ground) contacts of all 4 channels have 1 common 0 V ground
potential.
The input signal is electrically isolated and is transmitted with a resolution of 12
bits.
A red fault LED per channel indicates a wire break or that the signal is outside the
measuring range.
With consideration of the power jumper contacts, the individual modules can be
arranged in any combination when configuring the fieldbus node. An arrangement
in groups within the group of potentials is not necessary.
Power to the internal electronics is supplied via internal data bus.
The I/O module receives the 24 V voltage supply and the 0 V potential for the
field level from an upstream I/O module or from the fieldbus coupler/controller
via the power jumper contacts used as blade contacts. These potentials are passed
through without being used galvanically isolated to subsequent I/O modules.
Do not exceed maximum current via power jumper contacts!
The maximum current to flow through the power jumper contacts is 10 A.
Greater currents can damage the contacts.
When configuring your system, ensure that this current is not exceeded. If
exceeded, insert an additional supply module.
The I/O module 750-455 can be used with all fieldbus couplers/controllers of the
WAGO-I/O-SYSTEM 750 (except for the economy types 750-320, -323, -324
and -327).
The assignment of the connections is described in the “Connectors” section.
Connection examples are shown in section “Connecting Devices” > … >
“Connection Example(s)”.
Manual
Version 1.1.1
14
3.1
Device Description
WAGO-I/O-SYSTEM 750
750-455 4AI 4-20mA S.E.
View
Figure 1: View
Table 4: Legend for Figure “View”
Pos. Description
1 Marking possibility with MiniWSB
2 Status LEDs
3 Data contacts
4 CAGE CLAMP® connectors
5 Power jumper contacts
6 Release tab
Details See Section
--“Device Description” > “Display Elements”
“Device Description” > “Connectors”
“Device Description” > “Connectors”
“Device Description” > “Connectors”
“Mounting” > “Inserting and Removing
Devices”
Manual
Version 1.1.1
WAGO-I/O-SYSTEM 750
750-455 4AI 4-20mA S.E.
3.2
Connectors
3.2.1
Data Contacts/Internal Bus
Device Description
15
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.
Manual
Version 1.1.1
16
Device Description
3.2.2
WAGO-I/O-SYSTEM 750
750-455 4AI 4-20mA S.E.
Power Jumper Contacts/Field Supply
Risk of injury due to sharp-edged blade contacts!
The blade contacts are sharp-edged. Handle the I/O module carefully to prevent
injury.
The I/O module 750-455 has 2 self-cleaning power jumper contacts that supply
and transmit power for the field side. The contacts on the left side of the I/O
module are designed as blade contacts and those on the right side as spring
contacts.
Figure 3: Power Jumper Contacts
Table 5: Legend for Figure “Power Jumper Contacts”
Contact
1
2
3
4
Type
Spring contact
Spring contact
Blade contact
Blade contact
Function
Potential transmission (Uv) for field supply
Potential transmission (0 V) for field supply
Potential feed-in (0 V) for field supply
Potential feed-in (Uv) for field supply
Do not exceed maximum current via power jumper contacts!
The maximum current to flow through the power jumper contacts is 10 A.
Greater currents can damage the contacts.
When configuring your system, ensure that this current is not exceeded. If
exceeded, insert an additional supply module.
Manual
Version 1.1.1
WAGO-I/O-SYSTEM 750
750-455 4AI 4-20mA S.E.
Device Description
17
Use supply modules for ground (earth)!
The I/O module has no power jumper contacts for receiving and transmitting the
earth potential. Use a supply module when an earth potential is needed for the
subsequent I/O modules.
Manual
Version 1.1.1
18
Device Description
3.2.3
WAGO-I/O-SYSTEM 750
750-455 4AI 4-20mA S.E.
CAGE CLAMP® Connectors
Figure 4: CAGE CLAMP® Connectors
Table 6: Legend for Figure “CAGE CLAMP® Connectors”
Channel
1
2
3
4
Designation
AI 1
Common
(ground)
AI 2
Common
(ground)
AI 3
Common
(ground)
AI 4
Common
(ground)
Connector Function
1
Analog input1: Signal
Analog input: Common (ground)
2
5
6
3
4
7
8
Analog input 2: Signal
Analog input: Common (ground)
Analog input 3: Signal
Analog input: Common (ground)
Analog input 4: Signal
Analog input: Common (ground)
Use shielded signal lines!
Only use shielded signal lines for analog signals and I/O modules which are
equipped with shield clamps. Only then can you ensure that the accuracy and
interference immunity specified for the respective I/O module can be achieved
even in the presence of interference acting on the signal cable.
Manual
Version 1.1.1
WAGO-I/O-SYSTEM 750
750-455 4AI 4-20mA S.E.
3.3
Device Description
Display Elements
Figure 5: Display Elements
Table 7: Legend for Figure “Display Elements”
Channel Designation
Manual
Version 1.1.1
LED
1
Error AI 1
A
2
Error AI 2
C
3
Error AI 3
B
4
Error AI 4
D
State Function
Off Normal operation
Broken wire, excess/underflow
Red
of the admissible measuring range
Off Normal operation
Broken wire, excess/underflow
Red
of the admissible measuring range
Off Normal operation
Broken wire, excess/underflow
Red
of the admissible measuring range
Off Normal operation
Broken wire, excess/underflow
Red
of the admissible measuring range
19
20
3.4
Device Description
WAGO-I/O-SYSTEM 750
750-455 4AI 4-20mA S.E.
Operating Elements
The I/O module 750-455 has no operating elements.
Manual
Version 1.1.1
WAGO-I/O-SYSTEM 750
750-455 4AI 4-20mA S.E.
3.5
Schematic Diagram
Figure 6: Schematic Diagram
Manual
Version 1.1.1
Device Description
21
22
Device Description
3.6
Technical Data
3.6.1
Device
Table 8: Technical Data – Device
Width
Height (from upper edge of DIN 35 rail)
Depth
Weight
3.6.2
Power supply
Current consumption,
system voltage typ.(internal)
Current consumption,
power jumper contacts (internal)
Current via power jumper contacts max.
Isolation (peak value)
Via system voltage DC/DC
65 mA
--10 A
500 V system/field side
Communication
Table 10: Technical Data – Communication
Internal bit width (internal bus)
3.6.4
12 mm
64 mm
100 mm
51 g
Supply
Table 9: Technical Data – Supply
3.6.3
WAGO-I/O-SYSTEM 750
750-455 4AI 4-20mA S.E.
4 × 16 Bit Data
4 × 8 Bit control/status (optional)
Inputs
Table 11: Technical Data – Inputs
Number of inputs
Connection types
Signal current
Input voltage max.
Input resistance typ.
Conversion time
Resolution
Measuring error at 25 °C
Temperature coefficient
4
Single-ended
4 mA … 20 mA
±32 V
< 100 Ω / 20 mA
10 ms
12 Bit
< ±0,1 % of full scale value
< ±0,01 % /K of full scale value
Manual
Version 1.1.1
WAGO-I/O-SYSTEM 750
750-455 4AI 4-20mA S.E.
3.6.5
Device Description
23
Connection Type
Table 12: Technical Data – Field Wiring
Wire connection
Cross section
Stripped lengths
CAGE CLAMP®
0.08 mm² … 2.5 mm², AWG 28 … 14
8 mm … 9 mm / 0.33 in
Table 13: Technical Data – Power Jumper Contacts
Power jumper contacts
Voltage drop at Imax.
Blade/spring contact, self-cleaning
< 1 V/64 modules
Table 14: Technical Data – Data Contacts
Data contacts
3.6.6
Slide contact, hard gold plated, selfcleaning
Climatic Environmental Conditions
Table 15: Technical Data – Climatic Environmental Conditions
Operating temperature range
Operating temperature range for
components with extended
temperature range (750-xxx/025-xxx)
Storage temperature range
Storage temperature range for
components with extended
temperature range (750-xxx/025-xxx)
Relative humidity
Resistance to harmful substances
Maximum pollutant concentration at
relative humidity < 75 %
Special conditions
Manual
Version 1.1.1
0 °C … 55 °C
-20 °C … +60 °C
-25 °C … +85 °C
-40 °C … +85 °C
Max. 5 % … 95 % without condensation
Acc. to IEC 60068-2-42 and
IEC 60068-2-43
SO2 ≤ 25 ppm
H2S ≤ 10 ppm
Ensure that additional measures for
components are taken, which are used in
an environment involving:
– dust, caustic vapors or gases
– ionizing radiation
24
3.7
Device Description
WAGO-I/O-SYSTEM 750
750-455 4AI 4-20mA S.E.
Approvals
The following approvals have been granted to the basic version and all variants of
750-455 I/O modules:
Conformity Marking
CULUS
UL508
Korea Certification
MSIP-REM-W43-AIM750
The following Ex approvals have been granted to the basic version of 750-455 I/O
modules and the variation /000-025:
TÜV 07 ATEX 554086 X
I M2 Ex d I Mb
II 3 G Ex nA IIC T4 Gc
II 3 D Ex tc IIIC T135°C Dc
Permissible ambient temperature range:
•
Standard:
0 °C ≤ Ta ≤ +60 °C
•
Variants with extended temperature
range (750-xxx/025-xxx):
-20 °C ≤ Ta ≤ +60 °C
IECEx TUN 09.0001 X
Ex d I Mb
Ex nA IIC T4 Gc
Ex tc IIIC T135°C Dc
Permissible ambient temperature range:
•
Standard:
0 °C ≤ Ta ≤ +60 °C
•
Variants with extended temperature
range (750-xxx/025-xxx):
-20 °C ≤ Ta ≤ +60 °C
The following Ex approvals have been granted to the basic version of 750-455 I/O
modules:
CULUS
ANSI/ISA 12.12.01
Class I, Div2 ABCD T4
Manual
Version 1.1.1
WAGO-I/O-SYSTEM 750
750-455 4AI 4-20mA S.E.
Device Description
25
The following ship approvals have been granted to the basic version of 750-455
I/O modules:
ABS (American Bureau of Shipping)
Federal Maritime and Hydrographic Agency
BV (Bureau Veritas)
DNV (Det Norske Veritas)
Class B
GL (Germanischer Lloyd)
Cat. A, B, C, D (EMC 1)
KR (Korean Register of Shipping)
LR (Lloyd’s Register)
Env. 1, 2, 3, 4
NKK (Nippon Kaiji Kyokai)
PRS (Polski Rejestr Statków)
RINA (Registro Italiano Navale)
The following ship approvals have been granted to 750-455/025-000 I/O module
variations:
GL (Germanischer Lloyd)
Cat. A, B, C, D (EMC 1)
Federal Maritime and Hydrographic Agency
Manual
Version 1.1.1
26
3.8
Device Description
WAGO-I/O-SYSTEM 750
750-455 4AI 4-20mA S.E.
Standards and Guidelines
750-455 I/O modules meet the following requirements on emission and immunity
of interference:
EMC CE-Immunity to interference
acc. to EN 61000-6-2
EMC CE-Emission of interference
acc. to EN 61000-6-4
EMC marine applications-Immunity
to interference
acc. to Germanischer Lloyd
EMC marine applications-Emission
of interference
acc. to Germanischer Lloyd
Manual
Version 1.1.1
WAGO-I/O-SYSTEM 750
750-455 4AI 4-20mA S.E.
4
Process Image
27
Process Image
The I/O module provides 1 status byte (8 bits) and 1 data word (16 bits) per
channel.
Whether the status byte is read out via the fieldbus depends on how diagnostic
information is transmitted by the respective fieldbus or fieldbus
couplers/controllers used. In any case, the status byte can be read out using the
WAGO-I/O-CHECK commissioning tool via the service port of the fieldbus
coupler/controller.
The I/O module detects the input current range 4 mA … 20 mA with a resolution
of 12 bits. The measured value is mapped to bits B15 … B3 of the data word. Bits
B1 and B0 carry diagnostic information, bit B2 is reserved and has no defined
value. If the measuring range is overrange or underrange or there is a wire break,
the I/O module transmits the next displayable measured value and sets B0 and B1
to the value 1.
Simplified interpretation of the measured value!
The measured value can also be easily obtained in that the complete data word is
interpreted as a 16-bit integer value. The measuring range is then scaled to the
numerical value range of 0x0000 to 0x7FFF. The decimal places of the resulting
analog value corresponding to the lower three bits, however, must be ignored.
The following table shows examples:
Table 16: Process Image of the I/O Module, Examples of Process Values
Input Current
0 mA … 20 mA
< 4.0
4.0
5.6
7.2
8.8
10.4
12.0
13.6
15.2
16.8
18.4
20.0
> 20,0
1)
Manual
Version 1.1.1
Numeric Value
Binary
Measured Value
'0000.0000.0000.0
'0000.0000.0000.0
'0000.1100.1101.0
'0001.1001.1001.1
'0010.0110.0110.1
'0011.0011.0011.0
'0100.0000.0000.0
'0100.1100.1100.1
'0101.1001.1001.1
'0110.0110.0110.0
'0111.0011.0011.0
'0111.1111.1111.1
'0111.1111.1111.1
Binary
Hex.
Diagnostics1)
011'
0x0003
000'
0x0000
000'
0x0CD0
000'
0x1998
000'
0x2668
000'
0x3330
000'
0x4000
000'
0x4CC8
000'
0x5998
000'
0x6660
000'
0x7330
000'
0x7FF8
011'
0x7FFB
Dez.
Status
Byte
Hex.
LED
Error
AI 1…4
3
0
3.280
6.552
9.832
13.104
16.384
19.656
22.936
26.208
29.488
32.760
32.763
0x41
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x42
ON
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
Bit B2: not defined
Bit B1 and bit B0: Indicates if the measuring range is overrange / underrange or if there is a wire break
28
Mounting
5
Mounting
5.1
Mounting Sequence
WAGO-I/O-SYSTEM 750
750-455 4AI 4-20mA S.E.
Fieldbus couplers/controllers and I/O modules of the WAGO-I/O-SYSTEM
750/753 are snapped directly on a carrier rail in accordance with the European
standard EN 50022 (DIN 35).
The reliable positioning and connection is made using a tongue and groove
system. Due to the automatic locking, the individual devices are securely seated
on the rail after installation.
Starting with the fieldbus coupler/controller, the I/O modules are mounted
adjacent to each other according to the project design. Errors in the design of the
node in terms of the potential groups (connection via the power contacts) are
recognized, as the I/O modules with power contacts (blade contacts) cannot be
linked to I/O modules with fewer power contacts.
Risk of injury due to sharp-edged blade contacts!
The blade contacts are sharp-edged. Handle the I/O module carefully to prevent
injury.
Insert I/O modules only from the proper direction!
All I/O modules feature grooves for power jumper contacts on the right side. For
some I/O modules, the grooves are closed on the top. Therefore, I/O modules
featuring a power jumper contact on the left side cannot be snapped from the top.
This mechanical coding helps to avoid configuration errors, which may destroy
the I/O modules. Therefore, insert I/O modules only from the right and from the
top.
Don't forget the bus end module!
Always plug a bus end module 750-600 onto the end of the fieldbus node! You
must always use a bus end module at all fieldbus nodes with WAGO-I/OSYSTEM 750 fieldbus couplers/controllers to guarantee proper data transfer.
Manual
Version 1.1.1
WAGO-I/O-SYSTEM 750
750-455 4AI 4-20mA S.E.
5.2
Mounting
29
Inserting and Removing Devices
Perform work on devices only if they are de-energized!
Working on energized devices can damage them. Therefore, turn off the power
supply before working on the devices.
5.2.1
Inserting the I/O Module
1.
Position the I/O module so that the tongue and groove joints to the fieldbus
coupler/controller or to the previous or possibly subsequent I/O module are
engaged.
Figure 7: Insert I/O Module (Example)
2.
Press the I/O module into the assembly until the I/O module snaps into the
carrier rail.
Figure 8: Snap the I/O Module into Place (Example)
With the I/O module snapped in place, the electrical connections for the data
contacts and power jumper contacts (if any) to the fieldbus coupler/controller or to
the previous or possibly subsequent I/O module are established.
Manual
Version 1.1.1
30
Mounting
5.2.2
WAGO-I/O-SYSTEM 750
750-455 4AI 4-20mA S.E.
Removing the I/O Module
1.
Remove the I/O module from the assembly by pulling the release tab.
Figure 9: Removing the I/O Module (Example)
Electrical connections for data or power jumper contacts are disconnected when
removing the I/O module.
Manual
Version 1.1.1
WAGO-I/O-SYSTEM 750
750-455 4AI 4-20mA S.E.
Connect Devices
6
Connect Devices
6.1
Connecting a Conductor to the CAGE CLAMP®
31
The WAGO CAGE CLAMP® connection is appropriate for solid, stranded and
finely stranded conductors.
Only connect one conductor to each CAGE CLAMP®!
Only one conductor may be connected to each CAGE CLAMP®.
Do not connect more than one conductor at one single connection!
If more than one conductor must be routed to one connection, these must be
connected in an up-circuit wiring assembly, for example using WAGO feedthrough terminals.
Exception:
If it is unavoidable to jointly connect 2 conductors, then you must use a ferrule to
join the wires together. The following ferrules can be used:
Length:
8 mm
Nominal cross section max.:
1 mm2 for 2 conductors with 0.5 mm2 each
WAGO product:
216-103 or products with comparable properties
1.
For opening the CAGE CLAMP® insert the actuating tool into the opening
above the connection.
2.
Insert the conductor into the corresponding connection opening.
3.
For closing the CAGE CLAMP® simply remove the tool. The conductor is
now clamped firmly in place.
Figure 10: Connecting a Conductor to a CAGE CLAMP®
Manual
Version 1.1.1
32
6.2
Connect Devices
WAGO-I/O-SYSTEM 750
750-455 4AI 4-20mA S.E.
Connection Example
Use shielded signal lines!
Only use shielded signal lines for analog signals and I/O modules which are
equipped with shield clamps. Only then can you ensure that the accuracy and
interference immunity specified for the respective I/O module can be achieved
even in the presence of interference acting on the signal cable.
Figure 11: Connection Example
Manual
Version 1.1.1
WAGO-I/O-SYSTEM 750
750-455 4AI 4-20mA S.E.
7
Use in Hazardous Environments
33
Use in Hazardous Environments
The WAGO-I/O-SYSTEM 750 (electrical equipment) is designed for use in
Zone 2 hazardous areas.
The following sections include both the general identification of components
(devices) and the installation regulations to be observed. The individual
subsections of the “Installation Regulations” section must be taken into account if
the I/O module has the required approval or is subject to the range of application
of the ATEX directive.
Manual
Version 1.1.1
34
Use in Hazardous Environments
WAGO-I/O-SYSTEM 750
750-455 4AI 4-20mA S.E.
7.1
Marking Configuration Examples
7.1.1
Marking for Europe According to ATEX and IEC-Ex
Figure 12: Side Marking Example for Approved I/O Modules According to ATEX and IECEx
Figure 13: Text Detail – Marking Example for Approved I/O Modules According to ATEX and
IECEx.
Manual
Version 1.1.1
WAGO-I/O-SYSTEM 750
750-455 4AI 4-20mA S.E.
Use in Hazardous Environments
35
Table 17: Description of Marking Example for Approved I/O Modules According to ATEX and
IECEx
Printing on Text
TÜV 07 ATEX 554086 X
IECEx TUN 09.0001 X
Dust
II
3D
Ex
tc Dc
IIIC
T 135°C
Mining
I
M2
Ex
d Mb
I
Gases
II
3G
Ex
nA Gc
nC Gc
IIC
T4
Manual
Version 1.1.1
Description
Approving authority and certificate numbers
Equipment group: All except mining
Category 3 (Zone 22)
Explosion protection mark
Type of protection and equipment protection
level (EPL):protection by enclosure
Explosion group of dust
Max. surface temperature of the enclosure
(without a dust layer)
Equipment group: Mining
Category: High level of protection
Explosion protection mark
Type of protection and equipment protection
level (EPL): Flameproof enclosure
Explosion group for electrical equipment for
mines susceptible to firedamp
Equipment group: All except mining
Category 3 (Zone 2)
Explosion protection mark
Type of protection and equipment protection
level (EPL): Non-sparking equipment
Type of protection and equipment protection
level (EPL): Sparking apparatus with protected
contacts. A device which is so constructed that
the external atmosphere cannot gain access to the
interior
Explosion group of gas and vapours
Temperature class: Max. surface temperature
135°C
36
Use in Hazardous Environments
WAGO-I/O-SYSTEM 750
750-455 4AI 4-20mA S.E.
Figure 14: Side Marking Example for Approved Ex i I/O Modules According to ATEX and
IECEx.
Figure 15: Text Detail – Marking Example for Approved Ex i I/O Modules According to ATEX
and IECEx.
Manual
Version 1.1.1
WAGO-I/O-SYSTEM 750
750-455 4AI 4-20mA S.E.
Use in Hazardous Environments
37
Table 18: Description of Marking Example for Approved Ex i I/O Modules According to ATEX and
IECEx
Inscription Text
TÜV 07 ATEX 554086 X
IECEx TUN 09.0001X
TÜV 12 ATEX 106032 X
IECEx TUN 12.0039 X
Dust
II
3(1)D
3(2)D
Ex
tc Dc
[ia Da]
[ib Db]
IIIC
T 135°C
Mining
I
M2 (M1)
Ex d Mb
[ia Ma]
I
Manual
Version 1.1.1
Description
Approving authority and certificate numbers
Equipment group: All except mining
Category 3 (Zone 22) equipment containing a safety
device for a category 1 (Zone 20) equipment
Category 3 (Zone 22) equipment containing a safety
device for a category 2 (Zone 21) equipment
Explosion protection mark
Type of protection and equipment protection level
(EPL): protection by enclosure
Type of protection and equipment protection level
(EPL): associated apparatus with intrinsic safety
circuits for use in Zone 20
Type of protection and equipment protection level
(EPL): associated apparatus with intrinsic safety
circuits for use in Zone 21
Explosion group of dust
Max. surface temperature of the enclosure (without a
dust layer)
Equipment Group: Mining
Category: High level of protection with electrical
circuits which present a very high level of protection
Explosion protection mark with Type of protection
and equipment protection level (EPL): Flameproof
enclosure
Type of protection and equipment protection level
(EPL): associated apparatus with intrinsic safety
electrical circuits
Explosion group for electrical equipment for mines
susceptible to firedamp
38
Use in Hazardous Environments
WAGO-I/O-SYSTEM 750
750-455 4AI 4-20mA S.E.
Table 18: Description of Marking Example for Approved Ex i I/O Modules According to ATEX and
IECEx
Gases
II
3(1)G
3(2)G
Ex
nA Gc
[ia Ga]
[ia Gb]
IIC
T4
Equipment group: All except mining
Category 3 (Zone 2) equipment containing a safety
device for a category 1 (Zone 0) equipment
Category 3 (Zone 2) equipment containing a safety
device for a category 2 (Zone 1) equipment
Explosion protection mark
Type of protection and equipment protection level
(EPL): Non-sparking equipment
Type of protection and equipment protection level
(EPL): associated apparatus with intrinsic safety
circuits for use in Zone 0
Type of protection and equipment protection level
(EPL): associated apparatus with intrinsic safety
circuits for use in Zone 1
Explosion group of gas and vapours
Temperature class: Max. surface temperature 135°C
Manual
Version 1.1.1
WAGO-I/O-SYSTEM 750
750-455 4AI 4-20mA S.E.
7.1.2
Use in Hazardous Environments
Marking for America According to NEC 500
Figure 16: Side Marking Example for I/O Modules According to NEC 500
Figure 17: Text Detail – Marking Example for Approved I/O Modules According to NEC 500
Table 19: Description of Marking Example for Approved I/O Modules According to NEC 500
Printing on Text
CL I
DIV 2
Grp. ABCD
Op temp code T4
Manual
Version 1.1.1
Description
Explosion protection group (condition of use
category)
Area of application
Explosion group (gas group)
Temperature class
39
40
7.2
Use in Hazardous Environments
WAGO-I/O-SYSTEM 750
750-455 4AI 4-20mA S.E.
Installation Regulations
For the installation and operation of electrical equipment in hazardous areas, the
valid national and international rules and regulations which are applicable at the
installation location must be carefully followed.
Manual
Version 1.1.1
WAGO-I/O-SYSTEM 750
750-455 4AI 4-20mA S.E.
7.2.1
Use in Hazardous Environments
41
Special Conditions for Safe Use (ATEX Certificate TÜV 07
ATEX 554086 X)
1.
2.
3.
4.
5.
6.
7.
Manual
Version 1.1.1
For use as Gc- or Dc-apparatus (in zone 2 or 22) the Field bus Independent
I/O Modules WAGO-I/O-SYSTEM 750-*** shall be erected in an
enclosure that fulfils the requirements of the applicable standards (see the
marking) EN 60079-0, EN 60079-11, EN 60079-15 and EN 60079-31.
For use as group I electrical apparatus M2 the apparatus shall be erected in
an enclosure that ensures a sufficient protection according to EN 60079-0
and EN 60079-1 and the degree of protection IP64.
The compliance of these requirements and the correct installation into an
enclosure or a control cabinet of the devices shall be certified by an ExNB.
Measures have to be taken outside of the device that the rating voltage is not
being exceeded of more than 40 % because of transient disturbances.
Dip-switches, binary-switches and potentiometers, connected to the module
may only be actuated when explosive atmosphere can be excluded.
The connecting and disconnecting of the non-intrinsically safe circuits is
only permitted during installation, for maintenance or for repair purposes.
The temporal coincidence of explosion hazardous atmosphere and
installation, maintenance resp. repair purposes shall be excluded.
This is although and in particular valid for the interfaces “Memory-Card”,
“USB”, “Fieldbus connection”, “Configuration and programming interface”,
“antenna socket”, “D-Sub”, “DVI-port” and the “Ethernet interface”. These
interfaces are not energy limited or intrinsically safe circuits. An operating
of those circuits is in the behalf of the operator.
For the types 750-606, 750-625/000-001, 750-487/003-000, 750-484 and
750-633 the following shall be considered: The Interface circuits shall be
limited to overvoltage category I/II/III (non mains/mains circuits) as defined
in EN 60664-1.
For replaceable fuses the following shall be considered: Do not remove or
replace the fuse when the apparatus is energized.
The following warnings shall be placed nearby the unit:
WARNING – DO NOT REMOVE OR REPLACE FUSE WHEN
ENERGIZED
WARNING – DO NOT SEPARATE WHEN ENERGIZED
WARNING – SEPARATE ONLY IN A NON-HAZARDOUS AREA
42
Use in Hazardous Environments
7.2.2
WAGO-I/O-SYSTEM 750
750-455 4AI 4-20mA S.E.
Special Conditions for Safe Use (ATEX Certificate TÜV 12
ATEX 106032 X)
1.
2.
3.
4.
For use as Gc- or Dc-apparatus (in zone 2 or 22) the Field bus Independent
I/O Modules WAGO-I/O-SYSTEM 750-*** Ex i shall be erected in an
enclosure that fulfils the requirements of the applicable standards (see the
marking) EN 60079-0, EN 60079-11, EN 60079-15 and EN 60079-31.
For use as group I electrical apparatus M2 the apparatus shall be erected in
an enclosure that ensures a sufficient protection according to EN 60079-0
and EN 60079-1 and the degree of protection IP64.
The compliance of these requirements and the correct installation into an
enclosure or a control cabinet of the devices shall be certified by an ExNB.
Measures have to be taken outside of the device that the rating voltage is not
being exceeded of more than 40 % because of transient disturbances.
The connecting and disconnecting of the non-intrinsically safe circuits is
only permitted during installation, for maintenance or for repair purposes.
The temporal coincidence of explosion hazardous atmosphere and
installation, maintenance resp. repair purposes shall be excluded.
For the type the following shall be considered: The Interface circuits shall
be limited to overvoltage category I/II/III (non mains/mains circuits) as
defined in EN 60664-1.
Manual
Version 1.1.1
WAGO-I/O-SYSTEM 750
750-455 4AI 4-20mA S.E.
7.2.3
Use in Hazardous Environments
43
Special Conditions for Safe Use (IEC-Ex Certificate TUN
09.0001 X)
1.
2.
3.
4.
5.
6.
7.
Manual
Version 1.1.1
For use as Gc- or Dc-apparatus (in zone 2 or 22) the Field bus Independent
I/O Modules WAGO-I/O-SYSTEM 750-*** shall be erected in an
enclosure that fulfils the requirements of the applicable standards (see the
marking) IEC 60079-0, IEC 60079-11, IEC 60079-15 and IEC 60079-31.
For use as group I electrical apparatus M2 the apparatus shall be erected in
an enclosure that ensures a sufficient protection according to IEC 60079-0
and IEC 60079-1 and the degree of protection IP64.
The compliance of these requirements and the correct installation into an
enclosure or a control cabinet of the devices shall be certified by an ExCB.
Measures have to be taken outside of the device that the rating voltage is not
being exceeded of more than 40 % because of transient disturbances.
DIP-switches, binary-switches and potentiometers, connected to the module
may only be actuated when explosive atmosphere can be excluded.
The connecting and disconnecting of the non-intrinsically safe circuits is
only permitted during installation, for maintenance or for repair purposes.
The temporal coincidence of explosion hazardous atmosphere and
installation, maintenance resp. repair purposes shall be excluded.
This is although and in particular valid for the interfaces “Memory-Card”,
“USB”, “Fieldbus connection”, “Configuration and programming interface”,
“antenna socket”, “D-Sub”, “DVI-port” and the “Ethernet interface”. These
interfaces are not energy limited or intrinsically safe circuits. An operating
of those circuits is in the behalf of the operator.
For the types 750-606, 750-625/000-001, 750-487/003-000, 750-484 and
750-633 the following shall be considered: The Interface circuits shall be
limited to overvoltage category I/II/III (non mains/mains circuits) as defined
in IEC 60664-1.
For replaceable fuses the following shall be considered: Do not remove or
replace the fuse when the apparatus is energized.
The following warnings shall be placed nearby the unit:
WARNING – DO NOT REMOVE OR REPLACE FUSE WHEN
ENERGIZED
WARNING – DO NOT SEPARATE WHEN ENERGIZED
WARNING – SEPARATE ONLY IN A NON-HAZARDOUS AREA
44
Use in Hazardous Environments
7.2.4
WAGO-I/O-SYSTEM 750
750-455 4AI 4-20mA S.E.
Special Conditions for Safe Use (IEC-Ex Certificate IECEx
TUN 12.0039 X)
1.
2.
3.
4.
For use as Gc- or Dc-apparatus (in zone 2 or 22) the Field bus independent
I/O Modules WAGO-I/O-SYSTEM 750-*** Ex i shall be erected in an
enclosure that fulfils the requirements of the applicable standards (see the
marking) IEC 60079-0, IEC 60079-11, IEC 60079-15, IEC 60079-31.
For use as group I electrical apparatus M2 the apparatus shall be erected in
an enclosure that ensures a sufficient protection according to IEC 60079-0
and IEC 60079-1 and the degree of protection IP64.
The compliance of these requirements and the correct installation into an
enclosure or a control cabinet of the devices shall be certified by an ExCB.
Measures have to be taken outside of the device that the rating voltage is not
being exceeded of more than 40 % because of transient disturbances.
The connecting and disconnecting of the non-intrinsically safe circuits is
only permitted during installation, for maintenance or for repair purposes.
The temporal coincidence of explosion hazardous atmosphere and
installation, maintenance resp. repair purposes shall be excluded.
For the type the following shall be considered: The Interface circuits shall
be limited to overvoltage category I/II/III (non mains/mains circuits) as
defined in IEC 60664-1.
Manual
Version 1.1.1
WAGO-I/O-SYSTEM 750
750-455 4AI 4-20mA S.E.
7.2.5
Use in Hazardous Environments
45
Special Conditions for Safe Use According to ANSI/ISA
12.12.01
A.
B.
C.
D.
E.
F.
G.
H.
I.
J.
“This equipment is suitable for use in Class I, Division 2, Groups A, B, C, D
or non-hazardous locations only.”
“This equipment is to be fitted within tool-secured enclosures only.”
“WARNING Explosion hazard - substitution of components may impair
suitability for Class I, Div. 2.”
“WARNING – Do not disconnect equipment unless power has been
switched off or the area is known to be non-hazardous” has to be placed
near each operator accessible connector and fuse holder.
When a fuse is provided, the following information shall be provided: “A
switch suitable for the location where the equipment is installed shall be
provided to remove the power from the fuse.”
For devices with EtherCAT/Ethernet connectors “Only for use in LAN, not
for connection to telecommunication circuits.”
“WARNING - Use Module 750-642 only with antenna module 758-910.”
For Couplers/Controllers and Economy bus modules only: The instructions
shall contain the following: “The configuration interface Service connector
is for temporary connection only. Do not connect or disconnect unless the
area is known to be non-hazardous. Connection or disconnection in an
explosive atmosphere could result in an explosion.”
Modules containing fuses only: “WARNING - Devices containing fuses
must not be fitted into circuits subject to over loads, e.g. motor circuits.”
Modules containing SD card reader sockets only: “WARNING - Do not
connect or disconnect SD-Card while circuit is live unless the area is known
to be free of ignitable concentrations of flammable gases or vapors.”
Additional Information
Proof of certification is available on request.
Also take note of the information given on the operating and assembly
instructions.
The manual, containing these special conditions for safe use, must be readily
available to the user.
Manual
Version 1.1.1
46
List of Figures
WAGO-I/O-SYSTEM 750
750-455 4AI 4-20mA S.E.
List of Figures
Figure 1: View ....................................................................................................... 14
Figure 2: Data Contacts ......................................................................................... 15
Figure 3: Power Jumper Contacts ......................................................................... 16
Figure 4: CAGE CLAMP® Connectors................................................................. 18
Figure 5: Display Elements ................................................................................... 19
Figure 6: Schematic Diagram ................................................................................ 21
Figure 7: Insert I/O Module (Example) ................................................................. 29
Figure 8: Snap the I/O Module into Place (Example) ........................................... 29
Figure 9: Removing the I/O Module (Example) ................................................... 30
Figure 10: Connecting a Conductor to a CAGE CLAMP® ................................... 31
Figure 11: Connection Example ............................................................................ 32
Figure 12: Side Marking Example for Approved I/O Modules According to
ATEX and IECEx ........................................................................................ 34
Figure 13: Text Detail – Marking Example for Approved I/O Modules
According to ATEX and IECEx. ................................................................. 34
Figure 14: Side Marking Example for Approved Ex i I/O Modules
According to ATEX and IECEx. ................................................................. 36
Figure 15: Text Detail – Marking Example for Approved Ex i I/O Modules
According to ATEX and IECEx. ................................................................. 36
Figure 16: Side Marking Example for I/O Modules According to NEC 500 ....... 39
Figure 17: Text Detail – Marking Example for Approved I/O Modules
According to NEC 500................................................................................. 39
Manual
Version 1.1.1
WAGO-I/O-SYSTEM 750
750-455 4AI 4-20mA S.E.
List of Tables
47
List of Tables
Table 1: Variants ..................................................................................................... 5
Table 2: Number Notation ....................................................................................... 8
Table 3: Font Conventions ...................................................................................... 8
Table 4: Legend for Figure “View” ...................................................................... 14
Table 5: Legend for Figure “Power Jumper Contacts” ......................................... 16
Table 6: Legend for Figure “CAGE CLAMP® Connectors” ................................ 18
Table 7: Legend for Figure “Display Elements” ................................................... 19
Table 8: Technical Data – Device ......................................................................... 22
Table 9: Technical Data – Supply ......................................................................... 22
Table 10: Technical Data – Communication ......................................................... 22
Table 11: Technical Data – Inputs ........................................................................ 22
Table 12: Technical Data – Field Wiring .............................................................. 23
Table 13: Technical Data – Power Jumper Contacts ............................................ 23
Table 14: Technical Data – Data Contacts ............................................................ 23
Table 15: Technical Data – Climatic Environmental Conditions ......................... 23
Table 16: Process Image of the I/O Module, Examples of Process Values ......... 27
Table 17: Description of Marking Example for Approved I/O Modules
According to ATEX and IECEx .................................................................. 35
Table 18: Description of Marking Example for Approved Ex i I/O Modules
According to ATEX and IECEx .................................................................. 37
Table 19: Description of Marking Example for Approved I/O Modules
According to NEC 500................................................................................. 39
Manual
Version 1.1.1
WAGO Kontakttechnik GmbH & Co. KG
Postfach 2880 • D-32385 Minden
Hansastraße 27 • D-32423 Minden
Phone:
+49/5 71/8 87 – 0
Fax:
+49/5 71/8 87 – 1 69
E-Mail:
info@wago.com
Internet:
http://www.wago.com
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