Altronix FireSwitch 108, Installation Manual

Page: 17 / 24

FireSwitch108 - 17 -
7. Synchronizing multiple NAC Power Extender units (up to twelve) :
Method 1 allows up to twelve (12) units to be synchronized (Fig. 10, pg. 16).
Method 2 allows up to four (4) units to be synchronized (Fig. 11, pg. 17) .
Fig. 11
When connecting, keep wires on different sides of the screw terminals in order to maintain loop integrity supervision .
DO NOT LOOP CONTINUOUS WIRE AROUND THE SCREW .
Altronix Model Max. Per Circuit Max. Per FireSwitch108
FireSwitch108 32 128
FireSwitch Logic Board:
Programmed for desired Notification Appliance
FireSwitch Logic Board:
Programmed for Following INP2
FACP
(Fire Alarm
Control Panel)
No Notification Appliances Allowed
10K
EOL
INP1 RET1 INP2 RET2 OUT1 OUT2 OUT3 OUT4
NEGA
TIV
E
POSITIV
E
INP2
INP1
INP2
INP1
ETHERNET
ON
10K
EOL
Control Circuit
10K
EOL
INP1 RET1 INP2 RET2 OUT1 OUT2 OUT3 OUT4
NEGA
TIV
E
POSITIV
E
INP2
INP1
INP2
INP1
ETHERNET
ON
10K
EOL
10K
EOL
10K
EOL
To FireSwitch EOL
or next FireSwitch for Class B configuration
Return for
Class A configuration
A total of
twelve (12)
FireSwitch
Units can be
inter-connected
+ SYNC
---
NC
GND
NC
NO
C
EA
RT
H
+ SYNC
---
NC
GND
NC
NO
C
EA
RT
H
Return to EOL for
Class B configuration.
Return to FACP for
Class A configuration
For continuous loop circuit use 10K EOL
(Altronix Model # AL-EOL10) .