Securiton SecuriFire 500, Монтаж и установка

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Interfaces & connections
Mounting and Installation, Technical Description, T 811 065 en 29 / 41
3.6.8 BX-OI3 output/input module connection
The BX-OI3 output/input module can be used either as I/O module (1x relay output, 2x monitored input, 1x opto-isolator input)
or as detector/detection zone for connecting special detectors.
Further information about the BX-OI3 can be found in the data sheet T 131 464.
BX-OI3
GND
SHLD
SHLD
GND
L1
L2
X2
X3
IN2+
IN3+
Input 2
Input 3
IN2-
IN3-
IN1+
IN1-
1
COM
NC
NO
Relay
1
1
X1
Input 1
Vext+
L
1
L
2
G
N
D
G
N
D
S
H
L
D
S
H
L
D
180
Ω
180
Ω
Scan
external voltages
Actuation of
fire incident controls
Scan
potential-free contacts
monitored
unmonitored
+
_
Power
supply unit
+
_
Fig. 28 BX-OI3, input/output module connection
Connection of special detectors
GND
SHLD
SHLD
GND
L1
L2
X2
X3
IN2+
IN3+
Input 2
Input 3
IN2-
IN3-
IN1+
IN1-
1
COM
NC
NO
Relay
1
1
X1
Input 1
Vext+
L
1
L
2
G
N
D
G
N
D
S
H
L
D
S
H
L
D
180
Ω
180 Ω
180 Ω
180 Ω
S
p
e
c
ia
l
d
e
te
c
to
r
F
a
u
lt
A
la
rm
Power
supply unit
+
_
+
_
BX-OI3
Battery Battery
+ +
Fig. 29 BX-OI3, connection of special detectors