ENGLISH 7/8
MI004323-E
TERMINALS CONNECTIONS
Digital output 1 - relay N.O. (*)
Digital output 2 - relay N.O. (*)
Common of the two relais (*)
Ground
Ground
Power supply
(6 – 15 V
)(**)
Digital input 1
Digital input 2
Digital input 3
Digital input 4
12 Vdc
(max 50 mA)
Analog input 1
Analog input 2
Ground
1
2
3
4
5
6
7
8
9
10
11
12
+
-
Digital signal
Digital contact
Analog signal, voltage / current:
-P=passive, supplied from MyALARM2:
only current tx, not voltage
-A=active, no supplied from MyALARM2
The MyALARM2 has digital inputs, analog inputs, relay outputs (optional) and a +12 Vdc
output available from the terminals. The terminal block is inside the case, can be used by
raising the cover placed in the lower part. To insert a cable in a terminal, plug into the hole
the stripped end of the cable directly (exerting a sufficient pressure); in alternative, for thin
wires, use a flatblade screwdriver (figure in the lower left):
1) insert the tip of screwdriver in the diagonal fissure of the terminal button;
2) press the screwdriver downwards (A);
3) while pressing the screwdriver, insert the cable into the hole (B);
4) release the screwdriver.
To remove a cable is necessary to press downwards the screwdriver into the diagonal
fissure while pulling out the cable itself.
(*) The outputs are available
only with optional board with relais
A
B
Wiring:
2
Section: 0.25..1 mm
Stripping lenght: 8.5..9.5 mm
Terminal
button
4
5
6
7
9
4
5
6
7
10
8
11
12
10
11
-
-
P
P
A
A
LEGEND
(**) Recommended: Connect a
protection fuse by 1 A
