Honeywell NOTIFIER SCS Series Operation And Installation Manual page 114

Ratings and Wiring Diagrams
Damper Damper
Open Closed
Power Power
AC
MOTOR
Power Return
Figure 5.6 depicts a motorized damper in a dedicated system with the capability of
group type 2. In the above configuration, the CON
damper open power line and a normally open contact for the damper close power. When the CON
contact is opened and the normally open contactor is closed, thus supplying power to close the damper. When the damper completely closes,
the damper closed limit switch is
The VER MM monitors the
ON⁄OP
damper is .
CLOSED
114
ELR-47K
(use 3.9K listed ELR with FZM-1)
DAMPER
CLOSED
Figure 5.6 Motorized Damper Control
Dedicated System - FSCS Switch Group Type 2
CM is activated. The CON
OFF⁄CL
, indicating that the damper is in the
CLOSED
position of the damper open limit switch. In this case the VER
CLOSED
Dedicated Smoke Control System Wiring Diagrams
Power
Source
1b listed
contactor
1a listed
contactor
Listed
24 VDC
Power Source
Limit Switch
for open
position
N/O
COM
control and verification of the
CLOSED
CM controls a normally closed contact for the
OFF⁄CL
position, and the damper open limit switch is
CLOSED
CON CM
OFF/CL
(activated)
*If the SLC device
does not match the
one in this figure,
refer to the SLC
manual appendix,
FCM-1
which contains
VER MM
wiring conversion
ON⁄OP
(deactivated)
charts for type V
and type H
modules.
FMM-1
SLC
Loop
OPEN
CM is activated, the normally closed
OFF⁄CL
MM is deactivated because the
ON⁄OP
SCS Series Manual — P/N 15712:L 7/18/16
state, switch
.
OPEN