User's Manual

iComSL Series Universal Communicator Installation and Programming Guide Digital Monitoring Products
31
Appendix
Ademco Vista 20P ECP to iComSL
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
+ + -
HI HI HI
LO LO LO LO
HI HI
LO LO
HI HI
LO LO
HI
TIP
(BROWN)
RING
(GRAY )
TIP
(GREEN)
RING
(RED)
+
-
BLACK
RED
SYNC
COM
DATA
(USE SA4120XM-1
CABLE)
1 2 3 4 5 6 7 8
OUT 17 +12 AUX GND OUT 18
VISTA 20P ONLY
Ademco
Vista 20P
RB
J8
J1
RESET
LOAD
S1
S2
S3
J9
Figure 19: Ademco Vista 20P ECP to iComSL