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.
WAGO is a registered trademark of WAGO Verwaltungsgesellschaft mbH.
Manual
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WAGO ETHERNET Accessories 852 Table of Contents 3
852-0111 5 Port 100BASE-TX Industrial ECO Switch
Table of Contents
1 Notes about this Documentation ............................................................. 5
1.1 Validity of this Documentation................................................................. 5
8.2 Drilling Template for Screw Mounting ................................................... 33
List of Figures .................................................................................................. 34
List of Tables .................................................................................................... 35
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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 Docu me nta tion
This documentation is only applicable to WAGO ETHERNET accessory products
“5 Port 100BASE-TX Industrial ECO Switch” (852-0111).
This documentation is only applicable from FW/HW Version 01/06.
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.
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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 inj ury.
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.
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Additional Information:
Refers to additional information which is not an integral part of this
documentation (e.g., the Internet).
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8 List of Figures WAGO ETHERNET Accessories 852
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 (.)
Table 2: Font Conventions
Font Type
Indicates
italic
Names of paths and data files are marked in italic-type.
Menu
Menu items are marked in bold letters.
e.g.: Save
>
A greater-than sign between two names means the selection of a
e.g.: File > New
Input
Designation of input or optional fields are marked in bold letters,
Start of measurement range
“Value”
Input or selective values are marked in inverted commas.
Start of measurement range
[Button]
Pushbuttons in dialog boxes are marked with bold letters in square
e.g.: [Input]
[Key]
Keys are marked with bold letters in square brackets.
e.g.: [F5]
852-0111 5 Port 100BASE-TX Industrial ECO Switch
1.4 Number Notation
1.5 Font Conventions
e.g.: C:\Program Files\WAGO Software
menu item from a menu.
e.g.:
e.g.: Enter the value “4 mA” under
brackets.
.
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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 t o Changes
WAGO Kontakttechnik GmbH & Co. KG reserves the right to provide for any
alterations or modifications. 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 Qualification
All sequences implemented on Series 852 devices may only be carried out by
electrical specialis ts 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 controller should always be carried out by qualified personnel
with sufficient sufficient skills in PLC programming.
2.1.3 Proper Use of the Industrial Switches
The device is designed for the IP30 protection class. It is protected against the
insertion of solid items and solid impurities up to 2.5 mm in diameter, but not
against water penetration. Unless otherwise specified, the device must not be
operated in wet and dusty environments.
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. These
modules contain no parts that can be serviced or repaired by the user. The
following actions will result in the exclusion of liability on the part of WAGO
Kontakttechnik GmbH & Co. KG:
• Repairs,
• Changes to the hardware or software that are not described in the
operating instructions,
• Improper use of the components.
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Further details are given in the contractual agreements. Please send your
request for modified and new hardware or software configurations directly to
WAGO Kontakttechnik GmbH & Co. KG.
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2.1.5 Standards and Regul a t ions for Operating the Industrial
Switches
Please observe the standards and regulations that are relevant to installation:
• The data and power lines must be connected and installed in compliance
with the standards to avoid failures on your installation and eliminate any
danger to personnel.
• For installation, startup, maintenance and repair, please observe the
accident prevention regulations of your machine (e.g., DGUV Regulation
“Electrical Installations and Equipment”).
• Emergency stop functions and equipment must not be deactivated or
otherwise made ineffective. See relevant standards (e.g., DIN EN 418).
• Your installation must be equipped in accordance to the EMC guidelines so
electromagnetic interferences can be eliminated.
• Please observe the safety measures against electrostatic discharge
according to DIN EN 61340-5-1/-3. When handling the modules, ensure
that environmental factors (persons, workplace and packing) are well
grounded.
• The relevant valid and applicable standards and guidelines regarding the
installation of switch cabinets must be observed.
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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.
Only install in appropriate housings, cabinets or electrical operation
rooms!
WAGO's 852 Series ETHERNET Switches are considered exposed operating
components. Therefore, only install these switches in lockable housings, cabinets
or electrical operation rooms. Access must be limited to authorized, qualified staff
having the appropriate key or tool.
Ensure a standard connection!
To minimize any hazardous situations resulting in personal injury or to avoid
failures in your system, the data and power supply lines shall be installed
according to standards, with careful attention given to ensuring the correct
terminal assignment. Always adhere to the EMC directives applicable to your
application.
Do not use in telecommunication circuits!
Only use devices equipped with ETHERNET or RJ-45 connectors in LANs.
Never connect these devices with telecommunication networks.
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.
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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 housing and soiled contacts with propanol.
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.
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2.3 Special Use Conditions for ETHERNET Devices
If not otherwise specified, ETHERNET devices are intended for use on local
networks. Please note the following when using ETHERNET devices in your
system:
• Do not connect control components and control networks to an open
network such as the Internet or an office network. WAGO recommends
putting control components and control networks behind a firewall.
• Limit physical and electronic access to all automation components to
authorized personnel only.
• Change the default passwords before first use! This will reduce the risk of
unauthorized access to your system.
• Regularly change the passwords used! This will reduce the risk of
unauthorized access to your system.
• If remote access to control components and control networks is required,
use a Virtual Private Network (VPN).
• Regularly perform threat analyses. You can check whether the measures
taken meet your security requirements.
• Use “defense-in-depth” mechanisms in your system's security configuration
to restrict the access to and control of individual products and networks.
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3 General
3.1 Scope of Supply
• Industrial Eco Switch
• Carrier rail support
3.2 Industrial ETHERNET Technology
The ra nge of WAGO switches ensures scalability of your network infrastructure
with outstanding electrical and mechanical characteristics. These robust devices
are designed for industrial use and they are fully compliant with IEEE 802.3,
802.3u.
They have voltage supply with a supply voltage range of 18 … 30 V.
Characteristics such as auto negotiation and auto MDI/MDIX (crossover) on all
10/100BASE-TX ports are realized.
3.3 Switching Technology
Industrial ETHERNET primarily uses switching technology. This technology
allows any network subscriber to send at any time because the subscriber always
has an open peer-to-peer connection to the next switch. The connection is
bidirectional, i.e., the subscriber can send and receive at the same time (full
duplex).
The targeted use of switching technology can increase real-time capability
because the peer-to-peer connection prevents collisions in network
communication.
3.4 Auto Negotiation
The Industrial Switch’s 10/100Mbps switched RJ-45 ports auto negotiates with
connected devices to determine the fastest data transmission rate supported by
both devices. This helps make the Switch a plug and play device. The Switch’s
RJ-45 ports support full or half duplex, depending on which transmission speed is
supported by the attached device.
3.5 Functioning of Switches
Switches analyze all incoming data packages and forward them to the port where
the corresponding destination address is located. Exceptions are the multicast
and broadcast telegrams, which are forwarded to all active ports of the switch.
For selective forwarding of the telegrams, each switch contains of an address /
port assignment table in which the assignments of the destination addresses to a
specific port of the switch are stored. The address / port mapping table is typically
generated and maintained automatically by the switch through a self-learning
process. Incoming data packages are analyzed, filtered and forwarded directly to
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the appropriate port by using this assignment table based on their destination
address. The incoming data package is sent to all ports, if there is no
corresponding entry in the assignment table for a destination address. If a
destination address answers, the assignment table is complemented with this
destination address as well as the associated port.
3.6 Port Speed & Duplex Mode
After a cable is plugged into a specific port, the system uses auto negotiation to
determine the transmission mode for the new twisted pair connection:
If the connected device does not support auto negotiation or has auto negotiation
disabled, an auto sensing process is initiated to select the speed and set the
duplex mode to half duplex.
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4 Device Description
The Industrial Switch was designed for easy installation in an industrial
environment where vibration, shock, heat, and RF interference may be
commonplace.
The Industrial Switch, with its small, compact size, was specifically designed for
easy carrier rail mounting and can be installed where space is limited.
The Industrial Switch is ideal for deployment with multiple high-speed servers for
shared bandwidth 10 Mbps or 100 Mbps workgroups. With the highest bandwidth
200 Mbps (100 Mbps full duplex mode), any port can provide workstations with a
congestion-free data pipe for simultaneous access to the server.
The Industrial Switch is expandable by cascading two or more switches together
in a ‘daisy-chain’ fashion. As all ports support 200 Mbps, the Industrial Switch
can be cascaded from any port and to any number of switches.
The Industrial Switch combines dynamic memory allocation with store-and
forward switching to ensure that the buffer is effectively allocated for each port,
while controlling the data flow between the transmit and receive nodes to
guarantee against all possible packet loss.
Other key features are:
• Five (5) 10/100BASE-TX Ports
• Comprehensive front-panel diagnostic LEDs
• Supports Auto-MDI/MDI-X
• Full/half-duplex transfer modes for each port
• Wide supply voltage range 18 … 30 V
• Store-and-forward switching method
• Integrated address Look-Up Engine, supports 2 K absolute MAC addresses
• Supports surge protection
• Power input polarity protection function
• IEEE 802.3x flow control for full duplex
• Wid e temper ature range -40 °C … +70 °C
• Auto negotiation on all ports
• Rugged metal-IP30 case
• Vibration/Shock operational
The 852-111 has 5 ports with each port featuring Auto-negotiation and auto
MDI/MDI-X detection. Existing 10Mbps networks can now be upgraded
effortlessly to higher speed 100Mbit/s Fast ETHERNET networks. The 852-111
5-port density can be used to create multiple segments to alleviate client
congestion and provide dedicated bandwidth to each user node.
The 852-111 is a cost-effective solution to keep up with the constant demands for
emerging IP-based industry communication needs. The switch can be easily
configured and installed and is also ideally suited for small to medium-sized
networks.
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Table 3: Legend for “Front view of industrial ECO switch” figure
Position
Description
1
TX port 100 Mbps LED
2
TX port LNK/ACT LED
3
TX ports (5)
852-0111 5 Port 100BASE-TX Industrial ECO Switch
4.1 View
4.1.1 Front view
Figure 1: Front view of Industrial ECO Switch
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Table 4: Legend for “Top view of the industrial ECO switch” figure
Position
Description
1
Terminal block (male connector) for power input (PWR)
2
Primary power LED
3
Grounding Screw
852-0111 5 Port 100BASE-TX Industrial ECO Switch
4.1.2 TOP View
Figure 2: Top view of Industrial ECO Switch
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Table 5: Legend for “Power supply (PWR) port” figure
Pin
Description
Description
+
PWR
Primary DC input
-
PWR
Primary DC input
Y
GND
Ground potential (functional earth)
852-0111 5 Port 100BASE-TX Industrial ECO Switch
4.2 Connectors
4.2.1 Power Supply (PWR)
The female connector can easily be connected to the 3-pole male connector
located on the top of the ECO switch.
The male connector shows the following pin assignment:
Figure 3: Power supply (PWR) port
Damage to Property Caused by Electrostatic Discharge (ESD)!
Industrial ECO switch for DC operation: Power supply is provided via an external
direct-current power source. As the industrial ECO switch is not equipped with a
power switch, it switches on immediately when you apply the direct-current
power supply.
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4.2.2 10/100BASE-TX Ports
Figure 4: 10/100BASE-TX
The 10/100BASE-TX ports support network speeds of either 10 Mbit/s or
100 Mbit/s, and can operate in half- and full-duplex transfer modes. The ports
also offer automatic MDI/MDI-X crossover detection that gives true “plug and
play” capability – just plug the network cables into the ports and the ports will
adjust according to the end-node devices. The following are the recommended
cables for the RJ-45 connectors:
• 100 m – Cat. 5 or better
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Table 6: Legend for “Power supply LED” figure
LED
Name
Status
Description
The industrial ECO switch uses the
The primary power supply has been
switched off, or a fault has occurred.
852-0111 5 Port 100BASE-TX Industrial ECO Switch
4.3 Display Elements
The industrial ECO switch is equipped with a power LED (“PWR”) and with
network LEDs (“1000” or “10/100”) for the appropriate port.
You can see the status of the industrial ECO switch at a quick glance of the
power supply LED, while the network LEDs provide information about the
connection actions.
4.3.1 Power Supply LED
Figure 5: Power supply LED
PWR Primary Power LED
Green
OFF
primary power supply.
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Table 7: Legend for “Network LEDs” figure
LED
Name
Status
Description
TX-port
Port operating at 100 Mps (1 LED for
each port).
OFF
Port operating at below 100 Mps.
Illuminated when connectors are
Green
flashing
OFF
No valid link established on port.
852-0111 5 Port 100BASE-TX Industrial ECO Switch
4.3.2 Network LE Ds
Figure 6: Network LEDs
100
100 Mbps LED
(1 LED for each port)
LNK/
ACT
LNK/ACT LED
(1 LED for each port)
TX port
Green
Green
attached (1 LED for each port).
Data traffic passing through port.
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Table 8: Technical data - device data
Width
Wall mounting
97 mm
Carrier rail mounting
23.4 mm
Height
Wall mounting
23.4 mm
Carrier rail mounting
73.8 mm ( from the top edge of the
carrier rail)
Length
Wall mounting
109.2 mm
Carrier rail mounting
109.2 mm
Weight
145 g
Mounting
Wall mounting (horizontal or vertical), or
mounting on a carrier rail
Protection type
IP30
Table 9: Technical data - supply
Supply voltage
18 … 30 VDC
Power consumption, max.
3 W
Table 10: Technical data - communication
Ports
5 x 10/100BASE-TX (RJ-45)
Standards
IEEE 802.3 10BASE-T,
Topology
Star
Table 11: Technical Data – LEDs
Power supply
Power (PWR), green
Communication (per port)
Link/Activity (LNK/ACT), green
Speed (100 Mbit/s), green
852-0111 5 Port 100BASE-TX Industrial ECO Switch
4.4 Technical Data
4.4.1 Device Data
4.4.2 Power Supply
4.4.3 Communication
4.4.4 LEDs
IEEE 802.3u 100BASE-TX/FX,
IEEE 802.3x Flow Control
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Table 12: Technical data - environmental conditions
Surrounding air temperature, operation
-40 °C ... +70 °C
Surrounding air temperature, operation, DNV
GL (Temperature class D)
-25 °C ... +70 °C
Surrounding air temperature, operation, UL
-40 °C ... +60 °C
Surrounding air temperature, stor age
-40 °C ... +80 °C
Relative humidity (without condensation)
95 %
Vibration resistance
Acc. to IEC 60068-2-6
Shock resistance
Acc. to IEC 60068-2-27
EMC-1 immunity to interference
Acc. to EN 61000-6-2
EMC-1 Emission of interference
Acc. to EN 61000-6-4
Standard Compass Safe Distance 0.3
Degree deflection
Carrier Rail Adapter in conjunction with an ETHERNET Switch.
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5 Mounting
5.1 Installation site
The location selected to install the industrial ECO switch may greatly affect its
performance. When selecting a site, we recommend considering the following
rules:
• Install the industrial ECO switch at an appropriate place. See section
Device Description” > … > “Technical Data“ for the acceptable temperature
and humidity operating ranges.
• Fix the provided brackets at the back of the industrial ECO switch to a
carrier rail to protect the industrial ECO switch from falling.
Make sure that the heat output from the industrial ECO switch and ventilation
around it is adequate. Do not place any heavy objects on the industrial ECO
switch.
5.2 Installation on a Carrier Rail
The carrier rail must optimally support the EMC measures integrated into th e
system and the shielding of the internal data bus connections.
Place the industrial ECO switch onto the carrier rail from the top and snap it into
position.
Figure 7: Snapping onto the carrier rail
5.3 Removal from DIN-Rail
To remove the device from the carrier rail, press down on the industrial ECO
switch and pull it out of the carrier rail.
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Figure 8: Removing the device from the carrier rail
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852-0111 5 Port 100BASE-TX Industrial ECO Switch
5.4 Screw Mounting
The industrial ECO switch can be mounted vertically or horizontally directly on an
even surface using the boreholes on the side of the device.
The surface must be able to bear at least 1.5 kg for the industrial ECO switch.
Use the drilling template given in the appendix to mark the boreholes.
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6 Connect Devices
6.1.1 Power Supply
The industrial ECO switch uses direct-current power supply for 18 … 30 V.
The primary network link is established via a power source located on the top of
the industrial ECO switch.
The terminal block is composed of three contact pins and can be inserted and
removed easily by hand to connect to the three-pin terminal block receptor (male
contacts located on the top of the switch).
1. PWR +/- conductors:
To connect or disconnect the conductors, actuate the spring directly in the
female connector using a screwdriver or an operating tool and insert or
remove the conductor.
2. Plug the female connector into the male connector of the switch if it has not
already been plugged in.
3. Connect a suitable grounding conductor to the grounding lug on the top of
the industrial ECO switch.
Important note!
The ground for the industrial ECO switch prevents electromagnetic interference
from electromagnetic radiation.
Observe the corresponding standards for EMC-compatible installations as well.
4. Check whether the power LED on the top of the device lights up when
power is supplied to the device. If not, check to ensure that the power cable
is plugged in correctly and fits securely.
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Table 13: Accessories
Description
Item Number
Carrier Rail Adapter
852-9101
852-0111 5 Port 100BASE-TX Industrial ECO Switch
7 Accessories
The 852-9101 Carrier Rail Adapter is required for “Industrial ECO Switch” (852-
111) installations that comply with the DNV GL standard.
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Table 14: RJ-45 Cables
Contact
Description
Pair
Color
1
TD+ 2 White/Orange
2
TD- 2 Orange
3
RX+ 3 White/Green
4
N/A 1 Blue
5
N/A 1 White/Blue
6
RX- 3 Green
7
N/A 4 White/Brown/
8
N/A 4 Brown
Table 15: Cable Configuration
Application
Cable Type
Application
Switch Hub
6 6
Switch Converter
6 6
852-0111 5 Port 100BASE-TX Industrial ECO Switch
8 Appendix
8.1 RJ-45 Cables 100BASE-TX
When connecting your network devices, use a standard Category 5 cable for a
10BASE-T configuration for 100BASE-TX. The pin assignments are as follows:
Switch to
switch or network
adapter
Terminal device
to switch
Comment
Straight-through
cable
Crossover cable
End
1 1
2 2
3 3
End #1 End #2
1 1
2 2
3 3
The Industrial-ECO-Switch provides Auto-MDI/MDI-X and the NWay function at
the RJ-45 port.
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8.2 Drilling Template for Screw Mounting
The industrial ECO switch can be mounted vertically or horizontally using the
boreholes on the side of the device.
Use the drilling template shown below to mark the boreholes.
Figure 9: Drilling template
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List of Figures
Figure 1: Front view of Industrial ECO Switch ....................................................18
Figure 2: Top view of Industrial ECO Switch ......................................................19
Figure 3: Power supply (PWR) port ....................................................................20