Alcad ALS-020 Manual De Instalación página 15

MONITOR AUXILIARY PUSH-BUTTONS
B. Connection from the entrance panel (using accessory APX-012, not included in the kit)
2-WIRE VIDEO DOOR ENTRY SYSTEMS
MVC-130
+
SCM-150
11 12 12
GRF-302
*
SW2 SW1
APX-012
*
+
–
12 V
500mA
– +
230V
~
~
ALS-020
+ –
S S
+
–
18 C C
c
1 0
B
+ –
A
DRY CONTACT
(AUX1)
Max. 1A - 24V
SW1
B A
CC1
CC1
DRY CONTACT
(AUX2)
Max. 5A - 250V~
* Not included in the Kit
ENG-15