01-
ECMSI-NT002.Rev B40
Terminal block for
sound diffuser lines
Line characteristics
→ Number of lines: 2;
→ number
of sirens: depending on the current available;
→ Internal AES/
EAES: 12V/0.7A;
→ External AES/EAES: 24V or 48V/1A;
19 20 21
22 23
3 4 5 6
→ External AES/
EAES: 24 V or 48 V via E/IP or E/2IP / 2A
interface;
-
+ - +
Same
for the second
→ length
(voltage = 24 V);
• section 1.5 mm²: 500 m (max);
• section 2.5 mm²: 1000 m (max);
→ length
(voltage = 48 V);
• section 1.5 mm²: 1500 m (max);
• section 2.5 mm²: 2500 m (max);
→ type (cable):
CR1;
→ end of line: resistor 10 KΩ s 1/4 W.
RFL
Mermaid
n°1 Mermaid ...
Default setting
→ Immediate
triggering on any fire alarm
UGA
auxiliary contact terminal block
Contact
characteristics
Auxiliary
contact UGA
→ Changeover contact: 1;
→ Voltage: 30V Max;
→ current: 1A max.
Functioning
9
20 21 22 23 2
The change of
state of the UGA auxiliary contact occurs
simultaneously with the triggering of the general evacuation
sound signal.
3
4 5 6 7
CONTROL
AND SIGNALING EQUIPMENT 512 POINTS BALTIC 512 TYPE A WALL OR RACK BOX
41
BR 12
BR 12
22
21
21 20
2022
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