Elster Instromet 83 480 540, Руководство по эксплуатации и инструкции по установке

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Function Expansion Unit FE260
Elster-Instromet GmbH 15
3.5.2 Integral GSM modem
The GSM modem is used for data transmission via the GSM network (radio network,
“mobile phone network”). With the FE260 with an integral GSM modem the antenna
required for this is included in the supplied items.
Similarly, a mounting bracket for mounting the antenna (e.g. on the wall) is also included in
the supplied items. A housing for installation of the antenna can be ordered separately
(see Chapter II).
Once the antenna has been mounted, the antenna cable is passed through the top centre
plastic gland ( “b” Fig. 4, page 9). Where applicable, the sealing ring must for this first be
removed from the gland and pulled over the antenna cable connection.
Only use the top centre plastic gland for the antenna cable so that the point of
connection does not form a short circuit to the earthed housing.
Then the antenna cable is connected to the modem within the FE260 using the short
cable.
Following this, the connected cables should be pulled back into the gland until about half
of the point of connection is located in the gland. The cable can then be fixed by screwing
the gland closed.
To operate the modem you need a SIM card from your provider (e.g. D1 or D2 network)
with the following properties:
- Released for data transmission via GSM modem.
- PIN interrogation switched off.
A "normal" SIM card for mobile telephones cannot be used.
Disconnect the FE260 from the power supply before you insert the SIM card
into the modem drawer.
Then close the drawer carefully and switch on the power supply again.