Honeywell NOTIFIER SCS Series User Manual

124 SCS Series Manual — P/N 15712:L 7/18/16
Ratings and Wiring Diagrams Dedicated Smoke Control System Wiring Diagrams
Figure 5.15 EP Damper Control, Dedicated System - FSCS Switch Group Type 5
Figure 5.15 depicts an EP damper in a dedicated system with the capability of
OPEN control and verification of the OPEN state, switch group
type 5. In the above configuration, the CON
ON⁄OP
CM is activated. The CON
ON⁄OP
CM controls a normally closed contactor for the pressure
switch power. When the CON
ON⁄OP
CM is activated, the normally closed contactor is opened, thus cutting power from the pressure switch
and causing the damper to open. When the damper completely opens, the damper open limit switch is
CLOSED, indicating that the damper is
in the OPEN position. The VER
ON⁄OP
MM monitors the CLOSED position of the open position limit switch. In this case the VER
ON⁄OP
MM is
activated because the damper is
OPEN.
Airflow
PRESSURE
SWITCH
SMOKE
DAMPER
OPEN
1b listed
contactor
Power
Source
Listed
24 VDC
Power Source
SLC Loop
FCM-1
CON
ON/OP
CM
(activated)
Dep-df5a-fs-2.wmf
Power
Return
FMM-1
ELR-47K
(use 3.9K listed ELR with FZM-1)
Pneumatic
Tubing
N/O
COM
Limit Switch
for open
position
VER
ON⁄OP
MM
(activated)
*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.

Honeywell NOTIFIER SCS Series Specifications

General

Brand	Honeywell
Model	NOTIFIER SCS Series
Category	Control Unit
Language	English