CIAS Elettronica S.r.l.
Ed 2.3
Installation manual
Page
72
of
79
IB-SYSTEM-R
3.8 Alarm relays
Islands alarms are on connectors: MS7, MS5, MS9, MS11, MS8, MS6, MS10, MS12 respectively
(in this order) and brought back to 4 optional IB-TERMINAL BLOCK contact headers, in the order
shown in the table.
Term
Description
1-2
Alarm - device 1 N.C. contact.
3-4
Tamper - device 1 N.C. contact.
5-6
Fault - device 1 N.C. contact.
7-8
No answer - device 1 N.C. contact.
9-10
Alarm - device 2 N.C. contact.
11-12
Tamper - device 2 N.C. contact.
13-14
Fault - device 2 N.C. contact.
15-16
No answer - device 2 N.C. contact.
Each alarm contact can drive a max current of 100mA.
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
D
E
V
IC
E
0
B
A
R
R
IE
R
1
D
E
V
IC
E
1
B
A
R
R
IE
R
2
D
E
V
IC
E
4
B
A
R
R
IE
R
5
D
E
V
IC
E
5
B
A
R
R
IE
R
6
D
E
V
IC
E
6
B
A
R
R
IE
R
7
D
E
V
IC
E
7
B
A
R
R
IE
R
8
D
E
V
IC
E
2
B
A
R
R
IE
R
3
D
E
V
IC
E
3
B
A
R
R
IE
R
4
The figure shows the terminal layouts and functions for the first island on the system. The same
connection order is repeated for all islands, including those connected to back panel expansion
modules.
