EXP-SD-SFC-120V-V1
Larson Electronics, LLC
Phone: (800) 369-6671
Fax: (903) 498-3364
www.larsonelectronics.com
8
of
9
RELAY
OUTPUTS
POWER
SUPPLY &
P11
GROUND LUG
PLC
POWER
2 WIRE
CLASS 8
RECEIVING ZONE
CHASSIS
GROUND
Figure 13-Single Detector Wiring (0-20 mA not used, Relays used)
RELAY
OUTPUTS
�
NOAU,
COM AUX
NC AUX
NO ALARM
COM ALARM
NC ALARM
COM FAULT
NO FAULT
PS
POWER
SUPPLY &
RELAY
OUTPUTS
�
NO AUX
COM AUX
NC AUX
NO ALARM
COM ALARM
NC ALARM
COM FAULT
NO FAULT
PS
"I'll!�
%,
POWER
SUPPLY &
'"
RELAY
OUTPUTS
NC AUX
NO ALARM
SUPPLY &
,
,
I I
I I
I I
I I
I I
� :::��x
COM ALARM •
NCALARM
-Vin
'":"
I
�
2
I
C-
:
:
0-
,
-
-'----'
--
-'
COM FAULT
NO FAULT
PS
Figure 14-Multiple Detector Wiring (0-20 mA used, Relays not used)
0
0
PLC
2WIRE
CLASS B
RECEIVING ZONE
CHASSIS
GROUND