EN - English - I
nstruc
tions manual
26
MNVCUPTMAXB_1511_EN
8.5.3 Connection of the alarm inputs, of
the twilight switch and of the relays
CAUTION! TNV-1 installation type. The
installation is type TNV-1, do not connect it
to SELV circuits.
CAUTION! In order to reduce the risk of fire,
only use UL Listed or CSA certified cables
with sections greater than or equal to
0.14mm² (26AWG).
Standard version
AL1
AL2
AL3
AL4
COM
Vdc
+
V
Fig.
39
Alarm input.
O1 C1
V
02 C2
V
Fig.
40
Relay.
CONNECTION OF THE ALARM INPUTS AND RELAYS
Terminals
Description
AL1, AL2, AL3,
AL4 e COM
Voltage-controlled alarm inputs referred to the
COM shared terminal
F1-F2
Reserved for future use
O1-C1 e O2-C2 Clean output contacts, can be activated by alarm
or by user control
Tab.
10
Standard version.
Version with LED illuminators
Vdc
AL1 AL2 LNO
+
V
AGND
Fig.
41
Alarm inputs and twilight switch..
O1 C1
V
Fig.
42
Relay.
CONNECTION OF THE ALARM INPUTS, OF THE TWILIGHT SWITCH
AND OF THE RELAYS
Terminals
Description
AL1, AL2 e
AGND
Voltage-controlled alarm inputs referred to the
AGND shared terminal
F1-F2
Reserved for future use
LNO e AGND
Light sensitive switch (dry contact)
O1-C1
Clean output contacts, can be activated by alarm
or by user control
Tab.
11
Version with LED illuminators.
