4
4.2 Multi-function input
Depending on how it is configured, the multi-function input can be used to activate various functions of
the timer-thermostat (see par. 7.8 and 7.9).
It is on when the two terminals of the figure are closed by a dry contact; vice versa if they are open, the
input is off. The contact must be SELV and free of potential.
The typical wiring diagram is the following:
NO NC C
FUNCTIONS
- Remote nighttime reduction
- Remote ON
- Summer/Winter switching
Fig. 1: Connecting the multi-function input
Activation type
dry contact
Type of conductor
1 single wire or 1 multi-wire cable conductor
MAX. 1.5 mm
2
Length of the conductor
max. 100 m between the 2 terminals
4.3 Energy Probe 02960
For the timer-thermostat to be able to communicate with the energy probe 02960 it is necessary to use
the circuit board 02915 that is to be installed on the wall base.
Connect the circuit board 02915 and energy probe 02960 using a UTP CAT5E cable or better; the RJ9
phone connector for connecting to the probe must be wired in such a way as to have one pair of wires
between terminals 1 and 4 (outer pair) and the other between pins 2 and 3 (inner pair).
Take care to keep consistent connections at the terminals.
For example:
• 5V
orange
• A
blue
• B
white-blue
• GND
white-orange
A
B
–
5 V
1
A
B
GND
2
3
MADE IN ITALY
6 mm
02910
+
–T40
NO NC C