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STP Lite User Manual Revision 1.02
17
COM
NC
C
NO
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+
Relay Output
Digital
Input
Figure 6: Side view of STP Lite
ATTENTION:
Do not force the
STP Lite
onto the DIN rail. Forcing
the device on the rail may crack the black tab or the
STP Lite
casing,
and may seriously compromise the stability of the device.
DANGER:
The device must only be used in rooms that are dry and
clean. Protect the device from humidity, water or heat.
The device must not be used in environments containing
flammable gases, fumes or dust.
Do not subject the device to shock or severe vibrations.
Connecting the GSM Antenna
Screw the GSM antenna (included with the
STP Lite
device) onto
the
STP Lite
's antenna SMA connector.
The antenna serves the same purpose as the antenna of any
cellular phone. The antenna must be attached for optimal
performance of the device.
Black Tab