Engineering
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226834 / 972160310010
2014-06-18·BA00·III·en·00
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
