12k/0.5W
12k/0.5W
5k6/0.5W
5k6/0.5W
5k6/0.5W
5k6/0.5W
-R
O
U
T
-
-L
N I
T
+
U
R
O
N
+
L
I
-R
O
U
T
-
-L
N I
T
+
U
R
O
N
+
L
I
-R
O
U
T
-
-L
N I
T
+
U
R
O
N
+
L
I
-R
O
U
T
-
-L
N I
T
+
U
R
O
N
+
L
I
-R
O
U
T
-
-L
N I
T
+
U
R
O
N
+
L
I
-R
O
U
T
-
-L
N I
T
+
U
R
O
N
+
L
I
To the
BS-63X
zone
Το
Relay1 terminal of
a BSR-2104, or BSR-2114
R1= alarm relay
1
R2= alarm relay
2
RF= fault relay
Figure 1.
Connecting devices to BS-627 panel
Page 5 from
12
BS-527
BS-527
921627000_09_0
10
OUT IN
470
Ω
/0.5W
BS-537
BS-5
3
3
No1