Home
Automation
Connection
(RS-232)
RADIOTEST
STATUS
COMM1
COMM2
WLSC
WLS
A1
B1
C1
A2
B2
C2
24VAC+
24VAC-
RADIO
Antenna
Connection
AUXILIARY
SENSOR
ABC TO
SYSTEM 1
ABC TO
SYSTEM 2
SERIAL NUMBER
PIN LABEL
Fig. 3 — System Access Module Control Board
A04224
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