Page 20
IT-400 series instruction manual
ENGLISH
20.0 VERSION IT 400 D/K
Electronic remote key
(IT-440K version)
TS1
Volt free relay contacts
+ 12 Vdc to Terminal 14
Normally operation
Reset factory condition
F1 = 1 A
PC board
protection
F2 = 1 A
Auxiliary ou-
tputs protection
F3 = 1 A
Battery polarity
inversion
ON
OFF
12345678
Dip-switch A
12345678
Dip-switch B
J8
F4 = 1 A
Short circuit
transformer
42
41
40
39
38
37
36
35
34
33
1 2 3 4 5 6 7 8 9 10 11
12 Vdc auxiliary output
Fire alarm relay
Panic alarm relay
Indoor siren relay
NO C NC NC NO C NO C NC
30 31 32
L1 L2
L3 L4
Bus
RS485
L5 L6
L7 L8
Relay with selectable operation
12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29
Negative
L5 = Not used
L6 = Fire alarm line
L7
=
Panic alarm line
L8 = 24 hours antitamper line
19 Vac
GND
19 Vac
Unit ON
Negative impulse
D
C
B
A
IT–400 / 400D version
GND
TX
RX
34
33
Normally closed lines
(NC)
Remote key
(NC)
Volt free relay contacts
NC NO C NO C NC
Outdoor siren relay
30 31 32 -
RS 485 BUS, serial interface for connecting expansions and programming
peripherals.
33 34
-
Normally closed Remote key input for total arming (IT-400 D)
35 36 37 -
Not present on IT-400D.
IT-400 K only
33
-
Negative
34
-
Remote electronic key input (see page 10).
35
-
Output for remote LED that indicates control panel armed day position.
This is located on the remote electronic key base. (see page 10).
36
-
Output for remote LED that indicates alarm memory.
This is located on the remote electronic key base (see page 10).
37 -
Output for remote LED that indicates control panel armed for night functions.
This is located on the remote electronic key base (see page 10).
38 -
Negative output for telephone dialler that signals burglary and
tamper
(Imax 100 mA
). This output remains active for one second.
39 -
Negative output for "Unit ON" signalling -
(Imax 100 mA
).
This output remains active during the ON status.
40 42
-
Power input for control panel 19 Vac.
41
-
NOT USED
Summary
Page
7 zone hardwire control panels
3 models IT-400/IT-400 K/IT-400 D
1.0. Description ...................................................................................................... 2
2.0. Installation ....................................................................................................... 3
3.0. Terminal block connections ........................................................................... 4
4.0. Mains power connection ................................................................................. 7
4.1. Mains power fuse change ........................................................................ 7
4.2. Ground
connection
...................................................................................
7
5.0. Front panel ....................................................................................................... 8
6.0. Zone description ............................................................................................. 9
6.1 Balance resistor connection ........................................................................ 9
7.0. Key ................................................................................................................. 9
7.1 Electronic key ............................................................................................ 10
7.2. Remote receptacle installation .................................................................... 10
7.3. Electronic key sabotage ............................................................................. 10
8.0. Mechanical switch lock key ............................................................................ 11
9.0. Maintenance mode .......................................................................................... 11
10.0. Programming ................................................................................................... 12
11.0. User code ......................................................................................................... 13
12.0. Self learning of the electronic key ................................................................. 13
13.0. By-passing zones ............................................................................................ 14
14.0. Total arming (ON mode) ................................................................................. 15
15.0. Partial arming (NIGHT mode) .......................................................................... 16
16.0. Disarming (DAY mode) ................................................................................... 17
17.0. Low battery alert .............................................................................................. 18
18.0. Reset to factory code ...................................................................................... 18
19.0. Technical characteristics ................................................................................ 19
20.0 Connected Version IT 400 D/K ........................................................................ 20
