Belden HIRSCHMANN RS2-4TX EEC Descrizione e istruzioni per l'uso - Pagina 7

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1.7 CONTROLS
5-pole DIP switch
(Suppressing the link states)
With a DIP switch on the front panel of the
RS2-xTX/xFX EEC the indication of the link
states by the indicator contact can be sup-
pressed port by port. Using the switches
LA1 to LA5 (LA1 to LA4 on RS2-4TX EEC),
the indication of the link states can be sup-
pressed.
Switch position „ON": the indication of the
link state is not suppressed, that is the indi-
cator contact indicates the unvalid link.
State of delivery: LA1 to LA5 (LA1 to LA4 on
RS2-4TX EEC) in position „ON" (position 1).
0
1
LA1
Port 1
LA2
Port 2
Suppress message
LA3
Port 3
about link status
LA4
Port 4
via indicator contact
LA5
Port 5
(RS2-*TX/*FX(-SM) EEC)
0
1
LA1
Port 1
Suppress message
LA2
Port 2
about link status
LA3
Port 3
via indicator contact
LA4
Port 4
(RS2-4TX EEC)
Fig. 6: 5-pole DIP switch to suppress the
indication of the link states
2. Configuration
2.1 CONNECTING DTE AND OTHER
NETWORK SEGMENTS
It is possible to connect up to three DTEs or
other TP/TX network segments to the
10/100 Mbit/s ports of the RS2-3TX/2FX...
using twisted pair cabling. Two further data
terminal equipments or optical network
components can be connected at 100 Mbit/s
to the optical ports using fiber optic cable.
It is possible to connect up to four DTEs or
other TP/TX network segments to the
10/100 Mbit/s ports of the RS2-4TX/1FX...
using twisted pair cabling. One further data
terminal equipment or optical network com-
ponent can be connected at 100 Mbit/s to
the optical port using fiber optic cable.
It is possible to connect up to four DTEs or
other TP/TX network segments to the
10/100 Mbit/s ports of the RS2-4TX EEC
using twisted pair cabling.
(ref. Fig. 4).
3. Assembly, startup procedure
and dismantling
3.1 UNPACKING, CHECKING
Check whether the package was deliver-
ed complete (see scope of delivery).
Check the individual parts for transport
damage.
Warning!
z
Use only undamaged parts!
3.2 ASSEMBLY
The equipment is delivered in a ready-to-
operate condition. The following procedure
is appropriate for assembly:
Pull the terminal block off the RS2-
xTX/xFX EEC and wire up the supply volta-
ge.
Fit the RS2-xTX/xFX EEC on a 35 mm
standard DIN rail to DIN EN 50 022.
Attach the upper snap-on slide bar of
the RS2-xTX/xFX EEC to the standard DIN
rail and press it down until it locks into posi-
tion.
Fit the signal lines.
Notes:
– The front panel of the RS2-xTX/xFX EEC is
grounded via a separate ground connec-
tion.
– Do not open the housing.
– The shielding ground of the twisted pair
cables is electrically connected to the front
panel.
Fig. 7: Assembling the RS2-xTX/xFX EEC
3.3 STARTUP PROCEDURE
You start up the RS2-xTX/xFX EEC by
connecting the supply voltage via the 5-pin
terminal block.
3.4 DISMANTLING
To take the RS2-xTX/xFX EEC off the
ISO/DIN rail, insert a screwdriver horizontal-
ly under the housing into the locking slide,
pull it (without tipping the screwdriver)
downwards and lift the RS2-xTX/xFX EEC
upwards.
4. Further support
In the event of technical queries, please talk
to the Hirschmann contract partner respon-
sible for looking after your account or direc-
tly to the Hirschmann office. You can find
the addresses of our contract partners on
the Internet
http://www.hirschmann.com
You can contact us
in the EMEA region at
Tel.: +49 (0)1805 14-1538
in the America region at
Tel.: +1 (717) 217-2270
in the Asia-Pacific region at
Tel.: + 65 6854 9860
www.hicomcenter.com gives you an up-to-
date overview of training courses about
technology and products.
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