ST-65 module GSM v1.0.7
VI. CONTACT AND TEMPERATURE SENSORS
Module ST-65 has 2 additional sensor connectors, one contact and one
controlled output, operating independently from the boiler controller,
with a universal application:
1) Two connectors intended for connection of temperature sensors
(KTY) marked as
T1, T2
(option – no sensors in the set). The scope
of sensors settings is within the range from - 10 to + 85
o
C.
2) One connector detecting short circuit/opening of contacts. Marked as
Wej
(option – no cable in the set). The connector enables a very
broad scope of applications (e.g. as an anti-burglar sensor, included
in the set with a limiting switch).
3) One controlled Output. Marked as
Wyj
(e.g. a possibility to connect
additional contactor to control any electric circuit. See: page 14).
To activate the operation of the chosen connector, select and
highlight, in the submenu, the item "
active".
For joints of type T
(sensors), additionally set the maximum and the minimum temperature,
the occurrence of which will be signalled by an sms message. For the
connector contact (Wej type) select the type of event (short circuit or
opening) the occurrence of which will be signalled by an sms message.
From that moment, the module will inform:
➔
For connectors of type T, on measured temperatures i.e. the
current, the minimum, the maximum, measured in a given cycle* and
also on errors of sensors.
➔
For connectors of Wej type, in the case of occurrence of the
selected event, that is detecting a short-circuit or opening of the
contact.
*
cycle
– is a period between subsequent sms messages.
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