Zamel TWILIGHT SWITCH WZM-02 Instruction Manual
TWILIGHT SWITCH WZM-02
INSTRUCTION MANUAL
Zakład Mechaniki i Elektroniki
ZAMEL sp.j.
J.W. Dzida, K. Łodzińska
ul. Zielona 27, 43-200 Pszczyna, Poland
Tel. +48 (32) 210 46 65, Fax +48 (32) 210 80 04
www.zamelcet.com, e-mail: marketing@zamel.pl
VER. 001_17.09.2009
The device is designed for
one-phase installation and
must be installed in accor-
dance with standards valid
in a particular country. The
device should be connec-
ted according to the details
included in this operating manual. Installa-
tion, connection and control should be car-
ried out by a qualified electrician staff, who
act in accordance with the service manual
and the device functions. Disassembling of
the device is equal with a loss of guarantee
and can cause electric shock. Before in-
stallation make sure the connection cables
are not under voltage. The cruciform head
screwdriver 3,5 mm should be used to instal
the device. Improper transport, storage,
and use of the device influence its wrong
functioning. It is not advisable to instal the
device in the following cases: if any device
part is missing or the device is damaged or
deformed. In case of improper functioning
of the device contact the producer.
APPEARANCE
FEATURES
TECHNICAL PARAMETERS
DESCRIPTION
The twilight switch WZM-02 is used to
control lighting devices and other ener-
gy receivers depending on luminous flux
density. The system switches on the ligh-
ting at dusk and switches off at dawn. The
device is equipped with two illuminuous
flux density ranges where the switching
on threshold can be adjusted by the user.
The system has the continuous output
(load) switch on function (ON) , connec-
ted to output (load) relay terminals, and
the automatic function (AUTO). External
luminous flux density sensor SOH with a
cable of 50 m maximum length enables
the sensor to be put in a suitable place.
WZM-02
Input (supply) terminals: L, N
Input rated voltage: 230 V AC
Input voltage tolerance: -15 ÷ +10 %
Nominal frequency: 50 / 60 Hz
Rated power consumption: 35 mA
Input rated indicator: LED green
Zaciski sondy oświetlenia: IN, IN
Maksymalna długość przewodu sondy: 50 m (MTY 2x 0,5 mm
2
)
Zakres nastaw progu załączenia: two ranges: 1) 0 ÷ 200 lx; 2) 100 ÷ 20.000 lx
Relay indicator: LED red
Output relay parameters: 1NO/NC - 10 A / 250 V AC1 2500 VA
Number of terminal clamps: 7
Section of connecting cables: from 0,2 to 2,50 mm
2
Ambient temperature range: from -20 to +45
o
C
Operating position: free
Mounting: TH 35 rail (PN-EN 60715)
Protection degree: IP20 (PN-EN 60529)
Protection class: II
Overvoltage category: II
Pollution degree: 2
Rated impulse withstand voltage: 1 kV (PN-EN 61000-4-5)
Dimensions (height / width / depth): monomodular (17,5 mm) 90x17,5x66 mm
Weight: 0,076 kg
Reference standards: PN-EN 60669-1, PN-EN 60669-2-1
PN-EN 61000-4-2,3,4,5,6,11
● It allows to switch on or switch off li-
ghting devices according to the preset
ambient light level,
● input rated indicator,
● relay indicator,
● illuminuous flux density range choice,
● adjustment of the switch on thre-
shold,
● automatic work mode (AUTO) or con-
tinuous work mode (ON),
● system requires outer light inten-
sity sensor (e.g. SOH-01, SOH-03,
SOH- 05),
● resistant to momentary changes of
luminous flux density.
Output (load) relay
Input (supply) terminal (L)
Input (supply) terminal (N)
Input rated indicator
Relay indicator
Light sensor input
terminals (IN, IN)
terminals (11, 12, 14)
Switching on threshold adjustment
Illuminuous flux density
range (1, 2) choice
Automatic work mode (AUTO) or
continuous work mode (ON) choice
CAUTION
The symbol stands for selective
collection of electrical and
electronic devices. Placing used
devices with other waste is not
allowed