Honeywell NOTIFIER SCS Series Operation And Installation Manual page 140

Ratings and Wiring Diagrams
1b, 1a listed
contact
Damper
Open
Power
MOTOR
Power Return
Figure 5.31 depicts a motorized damper in a non-dedicated system with the capability of
and state, switch group type 9. In the above configuration, the CON
OPEN CLOSED
vated. Under normal operation (non-smoke control mode) both control modules would be deactivated, allowing the EMS system to freely
control the damper. The CON
normally open/normally closed contactor for the damper open power line. The CON
contactor for the damper open power line, and a dual normally open/normally closed contactor for the damper close power line. When the
CON CM is activated, the CON
ON⁄OP
contactor is opened (cutting any power supplied by the EMS to the damper closed power line), the normally closed portion of the dual con-
tactor is opened (cutting any power supplied by the EMS to the damper open power line), and the normally open portion of the dual contac-
tor is closed, thus supplying power to open the damper.
When power is supplied to the damper open power line, the damper opens. When the damper completely opens, the damper open limit
switch is and the damper closed switch
CLOSED
position of the damper open limit switch and the VER
CLOSED
this case, the VER
ON⁄OP
140
1b listed contact 1a, 1b listed contact
Damper
Closed
Power
DAMPER
OPEN
AC
Figure 5.31 Motorized Damper Control
Non-dedicated System - FSCS Switch Group Type 9
CM controls two contactors: a normally closed contactor for the damper closed power line, and a dual
ON⁄OP
CM is deactivated, and vice versa. When the CON
OFF⁄CL
OPEN
MM is activated and the VER
Energy
Management
System
1b listed
contact
ELR-47K
(use 3.9K listed ELR with FZM-1)
Limit Switch
for open
position
N/O
COM
N/O
COM
Limit Switch
for closed
position
s, indicating that the damper is in the
MM monitors the
OFF⁄CL
MM is deactivated because the damper is
OFF⁄CL
Non-dedicated Smoke Control System Wiring Diagrams
Power Source
Listed
24 VDC
Power Source
CON
ON/OP
(activated)
FCM-1
CON
OFF/CL
(deactivated)
FCM-1
VER MM
ON⁄OP
(activated)
FMM-1
VER MM
OFF/CL
(deactivated)
FMM-1
and control and verification of the
OPEN CLOSED
CM is activated and the CON
ON⁄OP
CM controls two contactors: a normally closed
OFF⁄CL
CM is activated, the normally closed
ON⁄OP
position. The VER
OPEN
position of the damper closed limit switch. In
CLOSED
.
OPEN
SCS Series Manual — P/N 15712:L 7/18/16
CM
CM
*If the SLC device
does not match the
one in this figure,
refer to the SLC
manual appendix,
which contains
wiring conversion
charts for type V
and type H modules.
SLC Loop
CM is deacti-
OFF⁄CL
MM monitors the
ON⁄OP