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24V D C / A C
C O M
R e0
N /O
I/O MODULE
3361
LO O P IN
C O M
R e1
N /O
LO O P O U T
MO N ITO R E D
Z
IN P U T
ENHANCED MODE
6.2
Zone control
The Zone Control Module provides a simplified indication of zone status without the need
for a liquid crystal display. The disable control allows a specific zone to be temporarily
disabled without the need to access the CIE menu. This is typically used where building
works or maintenance procedures are being carried out in a localised area of a building.
The front display layout is shown as part of Figure 14 below.
Each zone control module consists of a universal I/O matrix 4582 plugged in a display
board SUB900 specifically configured to provide up to 12 individual zone indicators and
controls. The module is normally mounted in the CIE. but it is also possible to connect the
module externally via a COM loop and 24V
6.2.1
Controls & Indications
Alarm LED (Red) – Illuminates when an alarm from a conventional zone, an addressable
device or group of addressable devices designated as a zone enters into an alarm state.
Fault LED (Amber) – Illuminates when either a short circuit or open circuit fault on a
conventional zone line input or any fault that prevents an addressable alarm point in a
designated zone to operate properly.
COM loop
Or 24VDC from
24VDC
external source
I/O Matrix
board
Fan control
board
Running
Running
Running
Running
F
F
F
F
A
Stopped
A
Stopped
A
Stopped
A
Stopped
N
Fault
N
Fault
N
Fault
N
Fault
On
On
On
On
Auto
Auto
Auto
Auto
Off
Off
Off
Off
Fan
1668 FAN CONTROL
Reset
0V
FA N S TA R T
R E LA Y
R L1
FA N S TO P
R E LA Y
R L2
470R
E O L
C A P
P R E S . S W ITC H O R C T
470n
FA N S TA TU S
Figure 13 AS1668 Fan Control Example
Technical/Programming Manual
3361
3361
Fan
Fan
LED
Test
R e0
I/O MODULE
3361
LO O P IN
R e1
LO O P O U T
MO N ITO R E D
IN P U T
supply.
DC
37
FT1020G3 Rev 2.2.1
3361
3361
Fan
Fan
24V D C / A C
0V
C O M
FA N S TA R T / S TO P
N /O
R E LA Y
R L1
C O M
N /O
470R
E O L
Z
C A P
P R E S . S W ITC H O R C T
470n
FA N S TA TU S
STANDARD MODE
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