fns1200 Sensor Kit
B
Flex Connectors Limited, Unit 8, The Gate Centre, Syon Gate Way, Brentford, Middlesex TW8 9DD, UK
Telephone: +44 (0) 20 8580 1066 Fax: +44 (0) 20 8580 1062
Website: www.flexconnectors.co.uk Email: info@flexconnectors.co.uk
Leaflet reference number: 22/027 issue 2 06/08/2012
The fns1200 sensor kit plugs directly into
any of the eZeBox range of connection
eZeBox connection unit
(not included)
units or a 7-pole single socket outlet to
provide control of the connected mains
rated luminaires. Control is ON/OFF
dependent on occupancy detection
Controller
The kit comprises a controller, a sensor
head and a sensor link lead.
This product should only be
installed by a qualified electrician.
Sensor
lead
Sensor
head
Switch drop
lead
(not included)
Switch
(not included)
Sensor head and occupancy detection performance
fnh200
LED
I.R.
receiver
Occupancy sensor
The sensor head has a rectangular occupancy detection range broadly 7.4m x 5.6m at a ceiling height of
2.5m (Longest length of detection aligning with the spring clips). As the ceiling height increases so will the
overall detection area but sensitivity to small movements will decrease.
Note: Make sure that the sensor is not adjacent to circulating air, heaters or lamps.
31.3 mm
40.0 mm
The sensor head fits into a
32mm diameter hole, with
clips which can grip ceiling
19.5 mm
panels down to 1.5mm thick
12.3 mm
.
Detection Zone
Max. 7.42m
3m
2
1
X X
1
2
3m
3 3
Y
Y
112 2
The X-Y cross-sectional diagram shows the detection area. The differences in the detection zone patterns
indicate the projections of the 16 lenses with a single focal point. Movement of an object with higher than
background temperature, between the detection zones, will be detected.
Detection Zone
Max. 5.66m
4m4m
5.0m
View X-X
2.5m
O
50
0
2.5m
5.0m
50
5.0m 2.5m 2.5m
XX
Y
O
O
41
0
View Y-Y
5.0m
O
41
Y
Configuring the controller and wiring the connection unit
Occupancy Sensing
Prise open lid 'C'
C
using a screw driver.
Position link as
required.
Rating
Supply Voltage : 230V~ 50Hz
Load
Fluorescent & Incandescent Lighting : 6A
Compact Fluorescent Lighting : 3A
Wiring diagram
Port reserved
for ELV switch
drop
Core colours if using 3
*
prewired plug and leads
flex7
Wiring
Option B
Em/L
Neutral
Earth
1
2
3
E
E
4
5
6
& 4-core
See above
for details on
configuring link
Wiring
Option A
Aux/L
Em/L
Neutral
Earth
E
1
2
3
E
4
5
6
Operation
Occupancy detection: Lights will switch ON whenever there
is occupancy detected by the sensor head. When occupancy
is no longer detected, lights will switch OFF after a preselected time-out period.
1 2
Link in position 1
Lights can remain ON during
an emergency test. Wire
connection unit as shown in
option A. See below for
Port reserved for ELV
switch drop
FslXX
details.
Link in position 2
Lights will switch OFF during
1 2
an emergency test. Wire
connection unit as shown in
fnh200
fnc1000
option A or B. See below for
details.
Setting Up
frc/set
Emergency
luminaire
R1
12
*
(Brown)
(Grn/Yel)
(Blue)
(Connection unit shown) fsu06
(Black)
Luminaire
*
(Brown)
frc/user
(Grn/Yel)
(Blue)
fnh/Slave
Aux/L
Em/L
Neutral
Earth
Sw/L
D2/0V
D1/10V
For fsw-–- = length in meters
in multiples of 5m
i.e. Fsw05, Fsw10,
fsw15 etc.
Setup Remote Control - frc/set
The sensor comes factory set with default operational parameters including a standard
20 minutes occupancy time-out. If another time-out period (2, 5, 10, 20 and 40 minutes)
or alternative operational parameters are desired, then an frc/set remote control will be
required - ordered separately.
Full instructions for setting up the sensor are supplied with the frc/set remote control.
Optional Extras
User Remote Control - frc/user
The frc/user remote control is a convenient method for the end user to control the
lighting remotely. Lights can be temporarily overridden ON or OFF and in cases where
the lighting control is dimmable, dimmed UP or DOWN. In addition, up to six preset light
levels can be stored and recalled.
Note: Unlike the frc/set remote control the frc/user remote control can not be used to
setup or change occupancy time-out settings.
Increasing Occupancy Coverage -
Occupancy coverage can be increased by adding up to a maximum of five slave sensor
heads ( ) to your existing sensor head.
fnh/slave The fnh/slave comes complete with a
'Y' adaptor to facilitate connection.
A connecting lead may also be required, part number fslXX (XX = length /5m).
Fsw--
PELV - Switch Drop
Adding a PELV switch drop allows you to override your occupancy sensor off
(fig 1) OR convert your occupancy sensor to absence control (fig 2)
Switch wiring
(fig 1)
Cut back & insulate unwanted cores.
Sensor
Override OFF
fnh/slave
Switch Wiring
(fig 2)
Toggle
ON/Dim
(Switch not
supplied)
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