CAME BPT TH/450 GSM Bedienungsanleitung Seite 42

Wiring
A
In 100-240VAC ~ 50/60Hz 80mA
Out 5VDC 0.5A
In 100-240VAC ~ 50/60Hz 80mA
Out 5VDC
B
In 100-240VAC ~ 50/60Hz 80mA
Out 5VDC 0.5A
C
In 100-240VAC ~ 50/60Hz 80mA
Out 5VDC 0.5A
0.5A
CLOSED
OPEN
OPEN
The programmable thermostat is powered
by the TH/PS 5V module that can be placed
on the bottom of the recessed box that
houses the programmable thermostat or
the electrical panel.
M
The maximum distance between the
U2
power supply and the programmable
thermostat is 20 metres.
The connections must be made depending
on the type of equipment controlled by the
programmable thermostat.
KEY
Mains power
LOAD
M
Power supply to the TH/450
GSM GSM
U2
+ = 5 V DC
–
OFF
Relay contacts
230V~
C = common
50 Hz
NO = normally open contact
NC = normally closed contact
Loads
U1 = burner, circulation pump,
OFF
solenoid valve etc.
LOAD
U2 = motorised valve
U1
N.B. For connection, refer to the
technical documentation of the
device to be controlled.
OFF
230V~
50 Hz
= neutral
= line.
= Earth
= Control