Stahl FX op is Operating Instructions Manual

Brand
Stahl
Model
FX op is
Type
Operating Instructions Manual

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Operating instructions
Additional languages www.stahl-ex.com
EN
Media Converter FX op is / TX SC
Series 9721/13-11-.4
2Media Converter FX op is / TX SC
Series 9721/13-11-.4
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Contents
1 General Information ............................................................................................2
1.1 Manufacturer .......................................................................................................2
1.2 Information regarding the operating instructions .................................................3
1.3 Further documents ..............................................................................................3
1.4 Conformity with standards and regulations .........................................................3
2 Explanation of the symbols .................................................................................3
2.1 Symbols in these operating instructions .............................................................3
2.2 Warning notes .....................................................................................................3
2.3 Symbols on the device ........................................................................................4
3 Safety notes ........................................................................................................4
3.1 Operating instructions storage ............................................................................4
3.2 Safe use ..............................................................................................................4
3.3 Modifications and alterations ..............................................................................5
4 Function and device design ................................................................................5
4.1 Function ..............................................................................................................5
4.2 Device design .....................................................................................................6
5 Technical data .....................................................................................................6
6 Engineering .........................................................................................................9
6.1 FO cable .............................................................................................................9
6.2 Auxiliary power ....................................................................................................9
7 Transport and storage .........................................................................................9
8 Mounting and installation ....................................................................................9
8.1 Dimensions / fastening dimensions ..................................................................10
8.2 Mounting / dismounting, operating position ......................................................10
8.3 Installation .........................................................................................................12
9 Parameterization and commissioning ...............................................................13
10 Operation ..........................................................................................................13
10.1 Operation ..........................................................................................................13
10.2 Indication ...........................................................................................................13
10.3 Troubleshooting ................................................................................................14
11 Maintenance and repair ....................................................................................14
11.1 Maintenance .....................................................................................................14
11.2 Maintenance .....................................................................................................15
11.3 Repair ...............................................................................................................15
11.4 Returning the device .........................................................................................15
12 Disposal ............................................................................................................15
13 Accessories and Spare parts ...........................................................................15
14 EC Declaration of Conformity ...........................................................................15
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General Information
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Media Converter FX op is / TX SC
Series 9721/13-11-.4
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1 General Information
1.1 Manufacturer
R. STAHL Schaltgeräte GmbH
Am Bahnhof 30
74638 Waldenburg
Germany
Tel.: +49 7942 943-0
Fax: +49 7942 943-4333
Internet: www.stahl-ex.com
E-Mail: [email protected]
1.2 Information regarding the operating instructions
ID-No.: 226834 / 972160310010
Publication Code: 2014-06-18·BA00·III·en·00
1.3 Further documents
• Data sheet 9721/13-11-.4
For further languages, see www.stahl-ex.com.
1.4 Conformity with standards and regulations
Conformity with standards and regulations is specified in the corresponding certificates
(IEC 60079-0: 2011; IEC 60079-15: 2010; IEC 60079-28: 2006 ) and the EC Declaration
of Conformity. These documents can be downloaded from our homepage
www.stahl-ex.com.
2 Explanation of the symbols
2.1 Symbols in these operating instructions
Symbol Meaning
Tips and recommendations on the use of the device
General hazard
Danger due to explosive atmosphere
Danger due to light beams
Safety notes
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Media Converter FX op is / TX SC
Series 9721/13-11-.4
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2.2 Warning notes
Warning notes must be observed under all circumstances, in order to minimize the risk
due to construction and operation. The warning notes have the following structure:
• Signalling word: DANGER, WARNING, CAUTION, NOTICE
• Type and source of danger/damage
• Consequences of danger
• Taking countermeasures to avoid the danger/damage
2.3 Symbols on the device
3 Safety notes
3.1 Operating instructions storage
• Read the operating instructions carefully and store them at the mounting location of
the device.
• Observe applicable documents and operating instructions of the devices to be
connected.
DANGER
Danger for persons
Non-compliance with the instruction results in severe or fatal injuries to
persons.
WARNING
Danger for persons
Non-compliance with the instruction can result in severe or fatal injuries to
persons.
CAUTION
Danger for persons
Non-compliance with the instruction can result in minor or light injuries to
persons.
NOTICE
Avoiding material damage
Non-compliance with the instruction can result in material damage to the device and/or
its environment.
Symbol Meaning
05594E00
CE marking according to the current applicable directive.
02198E00
According to marking, device approved for hazardous areas.
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Function and device design
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Media Converter FX op is / TX SC
Series 9721/13-11-.4
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3.2 Safe use
• Read and observe the safety notes in these operating instructions!
• Use the device in accordance with its intended and approved purpose only.
• We cannot be held liable for damage caused by incorrect or unauthorized use or
non-compliance with these operating instructions.
• Before installation and commissioning, make sure that the device is not damaged.
• Work on the device (installation, maintenance, overhaul, repair) may only be carried
out by appropriately authorized and trained personnel.
• During installation and operation observe the information (characteristic values) on the
rating and data plates as well as the information plates located on the device.
• Always consult with R. STAHL Schaltgeräte GmbH if operating conditions deviate from
the technical data.
• The media converter 9721 is approved for use in gas hazardous areas of Zone 2 and
in the safe area.
• The media converter 9721 is approved for use in dust hazardous areas of Zone 22.
• When operated in gas or dust hazardous areas, the media converter 9721 must be
installed in an enclosure which fulfils the requirements of IEC/EN 60079-15
and IEC/EN 60079-31.
• The plug connectors of the RJ45 and of the auxiliary power must neither be connected
nor disconnected in hazardous areas during operation.
3.3 Modifications and alterations
4 Function and device design
4.1 Function
The media converters 9721 are used for changing electrical Ethernet networks (TX) to
fibre optic (FX). Fibre optic is used for operation in hazardous areas of Zone 0, 1 and 2
with the type of protection "op is" (IEC/EN 60079-28). Therefore, conventional fibre optic
cables can also be used in hazardous areas and may be connected and
disconnected during operation (hot-swap). In particular, they are suitable for
operation of a Remote I/O system IS1+ Ethernet in Zone 1.
WARNING
Danger due to modifications and alterations to the device!
Explosion protection is impaired!
• Do not modify or change the device.
• No liability or warranty for damage resulting from modifications and
alterations.
WARNING
Danger due to improper use!
Explosion protection is impaired!
• The device may only be used according to the operating conditions
described in these operating instructions.
Technical data
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Media Converter FX op is / TX SC
Series 9721/13-11-.4
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4.2 Device design
5 Technical data
16313E00
1 Status LED yellow FO
2 Status LED green RJ45
3 Electrical connection
for auxiliary power
4 SC socket for
FO Ethernet
5 RJ45 socket for
copper Ethernet
Explosion Protection
Global (IECEx)
Gas and dust IECEx TUR 13.0014X
Ex nA [op is T6 Ga] IIC T4 Gc
[Ex op is Da] IIIC
Europe (ATEX)
Gas and dust TÜV 13 ATEX 7316 X
E II 3 (1) G Ex nA [op is T6 Ga] IIC T4 Gc
E II (1) D [Ex op is Da] IIIC
Certifications and certificates
Certificates IECEx, ATEX, Belarus (operationg authorisation)
Safety data
Optical interface
max.
radiation power Po
( 15 mW
Further parameters
Installation Zone 2, Zone 22 or in the safe area
Technical Data
Electrical data
Auxiliary power
Nominal voltage UN12 ... 24 VDC
12
3
4
5
4
3
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Technical data
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Media Converter FX op is / TX SC
Series 9721/13-11-.4
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Voltage range 10.8 ... 26.4 VDC
max.
current consumption
200 mA
max.
power consumption
2.5 W
Polarity reversal
protection
Yes
Connection cross-section
Supply voltage 2-pole screw-type terminal VDC 1 and GND
Main terminals Tightening torque: 0.5 - 0.6 Nm
Stripping length 7 mm
Ethernet interface
Version 100Base TX (copper cable)
Connection type RJ 45 plug connector
Transfer rate 10/100 Mbit/s, auto-negotiation
Operating mode Half duplex; full duplex
Auto-MDI(X)
Transmission line length up to 100m (Cat5e or better)
FO/Ethernet connection
Design 9721/13-11-54
Single mode (SM)
9721/13-11-14
Multi mode (MM)
Fibre cross-section 9 / 125 mm 50 / 125 mm (62.5 / 125 mm)
Transmission distance max. 30 km max. 5 (4) km
Attenuation 0.3 dB / km 1 dB / km
Optical budget 16 dB 12 (15) dB
Bandwidth 3.5 ps / nm * km 800 (500) MHz * km
Technical Data
single-wire connection pluggable screw terminals
rigid 0.2 ... 2.5 mm
flexible 0.2 ... 2.5 mm
flexible with core end
sleeves
(with/without plastic sleeve)
0.25 ... 2.5 mm
two-wire connection pluggable screw terminals
rigid 0.2 ... 1 mm
flexible 0.2 ... 1.5 mm
flexible with core end
sleeves 0.25 ... 1 mm
Engineering
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Media Converter FX op is / TX SC
Series 9721/13-11-.4
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For further technical data, see www.stahl-ex.com.
6 Engineering
6.1 FO cable
• The FO cables must be laid such that the bending radii of the cable used do not drop
below the minimum (observe manufacturer's information!
Typically > 30 mm in operation)
• Protect them from tensile strain and abrasion
Wavelength 1310 nm
Connection type SC plug connector
Ambient conditions
Ambient temperature -30 ... +75 °C (observe operating instructions)
Storage temperature -40 ... +80 °C
Relative humidity < 95 % (without condensation)
Electromagnetic
compatibility
tested under the following standards and regulations for
the use in the industrial sector:
EN 61326-1, IEC 61000-4-1 ... 6
Mechanical data
Installation conditions
Mounting type on 35 mm DIN rail NS 35/15 or wall mounting
Mounting orientation horizontal or vertical, mounting clips are included in the
delivery (observe operating instructions)
Enclosure material Stainless steel, powder-coated
Degree of protection
(IEC 60529)
IP20 (the Media Converter 9721 must be installed in the
Ex-Zone into a suitable protective enclosure,
see operating instructions)
Pollutant class corresponds to G3
Diagnostics
Status LEDs
Port connection LED “RJ45”, lit in green
Data traffic LED “RJ45”, flashing green
Port connection LED "FO", lit in yellow
Data traffic LED "FO", flashing yellow
WARNING
The national installation instructions (e.g. IEC/EN 60079-14) must be
observed.
Technical Data
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Transport and storage
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Media Converter FX op is / TX SC
Series 9721/13-11-.4
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6.2 Auxiliary power
• The connection line of the auxiliary power must be protected from tensile strain
and abrasion
7 Transport and storage
• Transport and store the device only in the original packaging.
• Store the device in a dry place (no condensation) and vibration-free.
• Do not drop the device.
8 Mounting and installation
The media converter 9721 is approved for use in gas hazardous areas of Zone 2
and in the safe area.
The media converter 9721 is approved for use in dust hazardous areas of Zone 22.
DANGER
Do not install the device without enclosure in the hazardous areas!
Explosion protection is impaired!
• When operated in gas or dust hazardous areas, the module must be
installed in an enclosure which fulfils the requirements of
IEC/EN 60079-15 and IEC/EN 60079-31.
DANGER
Danger due to incorrect installation of the device!
Explosion protection is impaired!
• Carry out installation strictly according to the instructions and national
safety and accident prevention regulations to maintain the explosion
protection.
• The device must only be installed by trained qualified personnel. For this
purpose, it is absolutely imperative to have the knowledge of the
relevant standards (e.g. IEC/EN 60079-14).
WARNING
If the installation has strong electromagnetic sources of interference, the use
of shielded Ethernet cables is recommended.
(STP/FTP)
Mounting and installation
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Series 9721/13-11-.4
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8.1 Dimensions / fastening dimensions
8.2 Mounting / dismounting, operating position
8.2.1 Mounting the media converter 9721
Dimensional Drawings (All Dimensions in mm [inches]) - Subject to Alterations
16309E00
The operation of the media converter 9721 is permitted only in the following
mounting positions:
Horizontal or vertical mounting.
16511E00
Mounting the media converter 9721 flat on a mounting rail
• Lock the device into place on the mounting rail using
the pre-assembled mounting clip.
• Make sure that the device is safely held in place!
63 [2,48]
X
80 [3,15]
25 [0,98]
32 [1,26]
Dimension
X
with FO socket
contacts and
auxiliary power
connection
81 [3.19]
as above with
connected FO plug
116 [4.57]
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Mounting and installation
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Media Converter FX op is / TX SC
Series 9721/13-11-.4
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8.2.2 Dismounting / replacement of the module
• Switch off the auxiliary power.
• Loosen and remove safety screws of the pluggable terminals VDC1 / GND.
• Remove the fibre optic cable from the media converter 9721
• Remove the RJ45 Ethernet cable from the media converter 9721.
• Remove or replace the media converter 9721.
16312E00
Wall mounting the media converter 9721
• Remove pre-assembled mounting clip.
• Mount the media converter 9721 on the mounting wall
using 2 screws
• Make sure that the device is safely held in place!
16513E00
Mounting the media converter 9721 upright on a mounting rail
• Replace the pre-assembled mounting clip by an upright
mounting clip (the same screws are used for fixing).
• Make sure that the device is safely held in place!
• Lock the device into place on the mounting rail.
• Make sure that the device is safely held in place!
Attention: Upright mounting is not permitted for vessels!
WARNING
Explosion protection is impaired!
• The plug connectors of the RJ45 and of the auxiliary power must neither
be connected nor disconnected in hazardous areas during operation!
WARNING
During operation do not look directly into the emitting diodes or into the fibre
optic cable while using optical aids! Viewing the laser output through certain
optical instruments (e.g. magnifying glasses and microscopes) at a distance
of 100 m or less may involve a risk of eye damage. (Beam exit at the trans-
mitting diode (TX) or at the end of the fibre optic cable). Laser class 1 accord-
ing to IEC/EN 60825-1.
Mounting and installation
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Series 9721/13-11-.4
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8.3 Installation
8.3.1 Connection of the auxiliary power
• Connect the auxiliary power to the terminals VDC 1 and GND.
• The nominal voltage of auxiliary power is 24 V DC (see data sheet).
• Secure the pluggable terminals on the media converter 9721 against loosening by
means of screws (tightening torque 0.5 ... 0.6 Nm).
8.3.2 Connecting the FO cable
For the media converter 9721, standardized SC plugs are used.
• Insert the FO cable into the SC plug connector of the transmitter and receiver channel
and make sure that the plug locks into place.
8.3.3 Connecting the RJ45
• Connect the Ethernet cable to the socket of the media converter 9721 via
a RJ45 plug.
WARNING
Check the device before commissioning!
Explosion protection is impaired!
• The connection cable for auxiliary power must neither be connected nor
disconnected in hazardous areas during operation!
NOTICE
Mounting can be carried out with connected or disconnected terminal.
Remove the dust cap only immediately prior to connecting the plug
connectors! This prevents the transmitting and receiving elements from
becoming dirty. The same applies to the protective caps on the plug
connectors.
WARNING
During operation do not look directly into the emitting diodes or into the fibre
optic cable while using optical aids! Viewing the laser output through certain
optical instruments (e.g. magnifying glasses and microscopes) at a distance
of 100 m or less may involve a risk of eye damage. (Beam exit at the emitting
diode (TX) or at the end of the fibre optic cable). Laser class 1 according to
IEC 60825-1.
WARNING
Check the device before commissioning!
Explosion protection is impaired!
• The plug connectors of the RJ45 must neither be connected nor
disconnected in hazardous areas during operation!
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Parameterization and commissioning
13
Media Converter FX op is / TX SC
Series 9721/13-11-.4
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9 Parameterization and commissioning
No parameterization has to be carried out at the media converter 9721.
Before commissioning, make sure that:
• the device has been installed according to regulations,
• the cables have been connected correctly,
• the device and the connection cables are not damaged,
• the screws in the terminals have been tightened firmly. Make sure, that the correct
tightening torque is used (chapter "Installation").
10 Operation
10.1 Operation
After locking the electrical lines into place, connecting them and observing the
appropriate commissioning steps (see chapter "Parameterization and Commissioning"),
the auxiliary power source must be switched on.
10.2 Indication
Meaning of the LEDs
WARNING
Check the device before commissioning!
Explosion protection is impaired!
• Observe the inspection requirements in the current national regulations
before commissioning in order to maintain the explosion protection.
• Check the device for proper installation and function before
commissioning.
16312E00
LED
“yellow“
Status at the FO port
LED
“green“
Status at the RJ45 port
Maintenance and repair
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Series 9721/13-11-.4
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10.3 Troubleshooting
11 Maintenance and repair
11.1 Maintenance
• Consult the relevant national regulations to determine the type and extent of
inspections.
• Adapt inspection intervals to the operating conditions.
During maintenance of the device, check at least:
• whether the clamping screws holding the electric lines are securely seated,
• whether the device enclosure and / or protective enclosure have cracks or other
visible signs of damage,
• whether the permissible ambient temperatures are observed,
• whether the device is used according to its designated use.
LED "yellow" /
"green"
State Error source Possible solution
ON Port connected -- --
FLASHES Data traffic -- --
OFF No connection
to port
No supply voltage
at the media
converter 9721
Check the supply
No cable
connected
Connect cables
Receiving and
transmitting line
connected the
wrong way round
(only possible at
FO port)
Switch cables
Connected
device not ready
for use
Check connected device
Media converter
9721 defective
Replace media converter
9721
WARNING
Unauthorized work being performed on the device!
Risk of injuries and material damage!
• Work performed on the device must only be carried out by appropriately
authorized and trained personnel.
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Disposal
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11.2 Maintenance
The media converter 9721 does not require regular maintenance.
11.3 Repair
11.4 Returning the device
Use the "Service form" to return the device when repair/service is required. On the
internet site "www.stahl-ex.com" under "Downloads > Customer service":
• Download the service form and fill it out.
• Send the device along with the service form in the original packaging to
R. STAHL Schaltgeräte GmbH.
12 Disposal
• Observe national and local regulations and statutory regulation regarding disposal.
• Separate materials when sending it for recycling.
• Ensure environmentally friendly disposal of all components according to the statutory
regulations.
13 Accessories and Spare parts
Observe the relevant national regulations in the country of use.
DANGER
Danger due to improper maintenance/repair!
Explosion protection is impaired!
• Repair work on the device must be performed only by
R. STAHL Schaltgeräte GmbH.
NOTICE
Use only original accessories and spare parts by R. STAHL Schaltgeräte GmbH.
For accessories and spare parts, see data sheet on our homepage
www.stahl-ex.com.
EC Declaration of Conformity
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Series 9721/13-11-.4
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14 EC Declaration of Conformity
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Stahl FX op is Operating Instructions Manual

Brand
Stahl
Model
FX op is
Type
Operating Instructions Manual
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