Alcad ALS-020 Manual De Instalación página 20

AUDIO UNIT GRF-302
POWER SUPPLY:
OPERATING TEMPERATURE:
NORMAL VOLTAGES DEPENDING ON THE STATE OF THE EQUIPMENT
Values are valid provided that no special power supply is used for the electric lock.
(1)
MONITOR CONNECTIONS BRACKET SCM-051
POWER SUPPLY:
OPERATING TEMPERATURE:
NORMAL VOLTAGES DEPENDING ON THE STATE OF THE EQUIPMENT
MONITOR MVC-008, MVB-004
SCREEN:
OPERATING TEMPERATURE:
ENG-20
2-WIRE VIDEO DOOR ENTRY SYSTEMS
TERMINALS
+,–
B3, B2
B5, B4
22, 18
SC1, 18
SC0, 18
12, 11
12c, 11
TERMINALS
+,–
B2, B1
26, 27
(1)
S5, S2
Having set the switch SW1 of the connection bracket to position A
(1)
Voltage:
Current:
AT REST WORKING
12,5 - 18 V
12,5 - 18 V
12,5 - 18 V
3,3 V
±10%
0 V 4,5 V
0 V 4,5 V
0 V 12,5 - 18 V
12,5 - 18 V (1)
Voltage:
Current:
AT REST WORKING
18 V
10 - 18 V
10 - 18 V
10 - 18 V
0 V Tone max. 16V
MVC-008
TFT 3.5" Colour
GRF-302
12,5 - 18 V
350 mA (max.)
-10.. +55 C
O
0 V
±10%
±10%
(1)
0 V
SCM-051
10 - 18 V
At rest: 30 mA
Working: 330 mA
+5.. +55 C
O
0 V
0 V
pp
MVB-004
TFT 3.5" B/W
+5.. +55 C
O