Sounder module FCA2005-A1
31
Technical data
185
Building Technologies
008837_q_en_--
Fire Safety
14.05.2012
Monitored sound input
Designation
'Sound In+', 'Sound In-'
Individual sounder module:
Resistance value standby
4900
Tolerance
+/-300
Two sounder modules parallel:
Resistance value standby
2450
Tolerance
+/-300
Monitored sound output 1, 2,
3, 4
Designation
'S1 out+', 'S1 out-'
'S2 out+', 'S2 out-'
'S3 out+', 'S3 out-'
'S4 out+', 'S4 out-'
Design
Relay reversed polarity
Output voltage
DC 21…28.6 V
Output current
Max. 1 A / sounder
(observe maximum current)
2
Guaranteed output current (monitored for
short-circuit and open line)
15 mA when U
outmin
= 16 V
Monitored for (if output inactive)
Short-circuit
Open line
Monitoring resistance
3 k
1
With tolerance
+/-500
Max. connection distance
1000 m
Connection terminals
All connectors:
Design
Screw terminals
Admissible cable cross-section
0.8 … 1.5 mm
2
Mechanical data
Dimensions (L x W x H)
132 x 90 x 24 mm
Weight
120 g
1
The monitoring resistance must also be connected when the sound output is not
used.
2
The operating current is max. 2 A (fuse protection 2AT) although the max. output
current per sounder is 1 A.
I
total max.
2 A = I
Out1
+ I
Out2
+ I
Out3
+ I
Out4
If the sounder module FCA2005 is fed via the peripheral board (output VSYS), the
availability of a maximum current of 1 A (1 A fuse) on this output must be observed.
The maximum operating current I
total max
is only 1 A in this case.
NOTICE! Some voltage ranges of certified horns are limited to 28 V. This
maximum voltage can only be guaranteed if the control panel temperature is
always >5 °C.
