-4-
-
+
Detector
Power
Smoke
Detector
COM
NO
RS485 Connection
RS485 Reader
485+
485-
+12V
GND
Door Sensor, Exit Button & Alarm Connection
Alarm Power
Alarm
-
+
-
+
Exit
Button
Door Sensor
AL+
AL-
NC
COM
NO
BUT
GND
SEN
GND
AUX
GND
12V-OUT
GND
IWD0
IWD1
WD0-OUT
WD1-OUT
12V-OUT
GND
485A
485B