01- ECMSI-NT002.Rev B40
External AES or EAES terminal block
The AES or EAES input allows:
Safety Power Supply (AES)
NFS 61940 compliant
→ the wiring of any 24 V or 48 V safety power supply
(AES or EAES) in compliance with the standards in
force for the remote control of current emission
DAS
and sound diffusers;
C DB DS
→ summary recovery of the "battery" and
"mains" faults of the AES or EAES.
17 18 1920 21 22 23 24 2
†
Ihe fact of connecting the AES or EAES input with the
"standard power supply" input also makes it possible to power
the DAS with power failure.
1 23 4 5 67 8
Entrance
AES
-
+
Entrance
PSU
- +
Exit
24/48V
Default
Sector
Default
Battery
C = common
DB = battery fault
DS = mains fault
Standard external power supply terminal block
The “standard power supply” input allows the wiring of a
preferably back-up power supply for the power failure
DAS remote control.
Standard power supply backed up
†
"Shunt" the "mains fault" and "battery fault"
contacts to eliminate an unjustified fault
indication.
17 18 1920 21 22 23 24 2
INever connect a standard power supply to the
AES or EAES input to
the remote control of current
emission DAS or sound diffusers.
1 23 4 5 67 8
entrance-
+
- +
Exit
24/48V
BALTIC 512 TYPE A WALL OR RACK BOX CONTROL AND SIGNALING EQUIPMENT 512 POINTS
40