ConiuGo 700100107 EasyGuard II 700100107 Manuale Utente
Codici prodotto
700100107
9
Revision 9.0
GSM Alarm & Telemetry systems
Digital relay outputs
The digital outputs have changeover contacts that are switched by an event pre-
defined in the configuration of the GSM module. Possible applications are e.g. si-
rens, visual signal (distress signals, etc.) but as well complex equipment like plants,
machines, radiators. Regarding switched devices it has to be taken into account that
they might be operated be by heavy current and so generally are not allowed not to
be switched directly by the module. In that case additional components are
needed to switch the load (e.g. heavy current connecting relay etc.).
The changeover contacts of the relay are named as follows:
C
(“common")
NC
(“normally closed")
[NO]
(“normally open").
Keep in mind these names to make a correct wiring of your application.
With any digital output set to “1” the related crossover contacts close between
C <> NO and opens the contacts C <> NC
With any digital output set to “0” the related crossover contacts close between
C <> NC and opens the contacts C <> NO
The contacts under no condition are able to be switched to
mains voltage. The maximum electrical load for the relay con-
tacts is 24 V, 1 A.
6. Operation
The module has to be installed in dry indoor areas only; the acceptable temperature
range is –30 °C to +60 °C. The general precautions for the safe operation of electri-
cal equipment must be regarded.