Altronix AL642ULADA Application Manual - Page 4
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5. Synchronizing NAC Power Extender Using Built-in Sync Protocol:
AL642/AL842/1042ULADA have built-in protocols to support Potter/Amseco, Gentex
CooperWheelock
®
two-wire synchronizable devices, therefore an external sync module is not required (Output
Programming Selection Table, pg. 6). In these modes, Input 1 is always used to activate visual notification appli-
ances (strobes), and Input 2 is used to activate and silence audible notification appliances (strobes).
Note: Input 1 has to be activated in all the configurations.
Fig. 5a
For continuous loop circuit use 2.2K EOL (Altronix Model# AL-EOL22).
NAC Power Extender:
DIP Switches set for desired Sync Protocol (ex. Gentex
System Sensor
+ AUX1 ----
+ AUX1 ----
NAC Power Extender:
DIP Switches set to Input to Output Follower Mode
+ AUX1 ----
+ AUX1 ----
- 4 -
, Amseco, CooperWheelock
®
+ OUT1 ----
+ OUT2 ----
+ OUT3 ----
+ LOOP1 ----
+ LOOP2 ----
+ LOOP3 ----
2.2K
2.2K
2.2K
EOL
EOL
EOL
+ OUT1 ----
+ OUT2 ----
+ OUT3 ----
+ LOOP1 ----
+ LOOP2 ----
+ LOOP3 ----
2.2K
2.2K
2.2K
EOL
EOL
EOL
®
+ OUT4 ----
+ IN1 ----
+ IN2 ----
+ LOOP4 ----
+ RET1 ----
+ RET2 ----
FACP
(Fire Alarm
Control Panel)
EOL or
EOL or
Next Device.
Next Device.
For Class A
For Class A
configuration
configuration
return to FACP
return to FACP
+ OUT4 ----
+ IN1 ----
+ IN2 ----
+ LOOP4 ----
+ RET1 ----
+ RET2 ----
,
®
).
C "DRY1" NC
C "DRY2" NC
C "DRY1" NC
C "DRY2" NC
To EOL or next
NAC Power Extender
For Class A configuration
return to + LOOP4 -
®
®
, System Sensor
,
42 ULADA Application Guide