Installing The Gsm Module - Samson Media 7 Mounting And Operating Instructions

Optional additional function
6.2.2 Installing the GSM
module
The GSM module unit consists of the module
(including SIM card) and the right-angle an-
tenna with cable and SMA bushing.
NOTICE
!
Incorrect installation and removal of GSM
module will damage the differential pressure
meter.
Before inserting or removing the GSM
module, disconnect the power supply.
NOTICE
!
Electrostatic discharge will damage the GSM
module and SIM card.
− Observe the ESD requirements according
to IEC 61340-5-1.
− Store the GSM module and SIM card in
their packaging.
NOTICE
!
Incorrect installation and removal of SIM
card will damage it.
Before inserting or removing the SIM card,
disconnect the power supply.
46
Mounting the cable and antenna
1. Disconnect the signal lines for the power
supply.
2. Remove the stopper in the housing (1).
3. Place the O-ring (5) on the SMA bushing
and push it into the groove intended for
it.
4. Guide the SMA bushing (6) with O-ring
(5) from inside through the hole in the
housing (1) and push it as far as it will
go.
5. Place the toothed lock washer (4) on the
SMA bushing (6).
6. Place the nut (3) on the SMA bushing (6)
and screw tight.
7. Screw the antenna (2) onto the SMA
bushing.
Inserting the module
8. Insert the male connector (7) into the fe-
male connector (8) on the module.
9. Insert the module into the slot as shown
in the diagram.
10. Tighten the two fastening screws (9) of
the module.
11. Connect the power supply of the differ-
ential pressure meter.
Note
How to establish connection to the web inter-
face is described in section 8.3.
EB 9510 EN