Esse-ti 5HL-045, Быстрое руководство

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OTHER CONNECTIONS Page 9
OTHER CONNECTIONS
C
ONNECTING THE TELEPHONE LINE
PSTN line or universal gateway (2G/3G/4G)

Connect the ground terminal (indicated by ), to a ground socket in
order to increase the telephone line protection.

Connect the telephone line to terminal LTI.
C
ONNECTING THE LOCAL TELEPHONE

Connect the local telephone (for programming and managing the
device) directly to the RJ11 connector (M in the picture at page 2) or to
TEL and – terminals (irrespective of the polarity).
C
ONNECTING THE RELAY

Connect the output RL1 (normally open contact) to the external device.
C
ONNECTING THE AUXILIARY INPUTS
It is possible to configure the AL2 input of Helpy 2W-V as auxiliary input (NO
or NC).

Connect the external contact to AL2 and – terminals.