P. 3
Manual GSM-Messenger
08-2019
fig.:
Example
of an input wiring:
In the example above two level indicators are connected
to the GSM-Messenger.
The alarm input A1 is wired to the boiler failure signal contact.
(Potential-free switching contact, possibly interpose a relay.)
oil tank
display 1
oil tank
display 2
measuring probe
tank 1
up to 100 m,
2-wired
control line
GSM-Messenger
data transmitter
(mobile network)
with SIM card
digital liter display at site
tank 2
signal contact
for boiler failure
SMS reports to a
mobile phone or the
OilView system
heating boiler
up to 4 displaying devices
contact loop:
if interrupted
=> report
alarm 2
-
optional
-
230 V
230 V
230 V
