Technical Features - Fermax MDS DIRECT GUARD UNIT Mode D'emploi

TECHNICAL FEATURES

Power supply: 12VDC ± 10% / 250mA
Operating temperature: 10 ~ 60 ºC
Guard Unit connections module:
'+'
'-'
'Sa'
'Sb'
'2'
'6'
'Alt'
'-'
Wall telephone-type connector:
[BL] : '+'
[OR] : '-'
[BK] : 'Sa'
[RD] : 'Sb'
[WH] : '2'
[BR] : '6'
[YL] : 'Alt'
[GR] : '-'
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power supply (+12VDC)
power supply (GND)
RS-485 (twisted data pair)
RS-485 (twisted data pair)
audio from apartments
audio to apartments
Output to loudspeaker
loudspeaker negative (GND)
power supply (+12VDC)
power supply (GND)
RS-485 (twisted data pair)
RS-485 (twisted data pair)
audio from apartments
audio to apartments
Output to loudspeaker
loudspeaker negative (GND)
B
+
L
- O
R
B B
Sa
K K
Sb
R
D
Sb
Sa
-
+
2
To the installation
W
2
H
6
B
R
Y
Alt
L
-
G
R
6
Alt
-