Elmes Electronic STM-2K User manual

e-mail: [email protected] internet: www.elmes.pl 16.02.2009
TWO CHANNEL MINIATURE RADIO RECEIVER
FOR REMOTE CONTROL OF 230VAC STM-2K
Elmes STM-2K controller is designed for remote control
of two devices powered by 230VAC such as lamps, motors,
etc. Miniature size of the controller allows its installation in
electric installation boxes (wall plaster type – 60mm deep).
Wall switch, if used for wired control, may be single (if only
one channel will be used) or double (for two outputs to be
used) button. The wall switch should be a monostable type
(automatic off). The receiver includes the KEELOQ®code-
hopping system of Microchip Technology Inc., USA for high-
est level of security.
STM-2K receiver is compatible with all Elmes hand transmit-
ters operating at 433,92 MHz. Dedicated two channel trans-
mitters DWB100HT, DW200HT control both channels of the
receiver. Elmes 4 or 8 channel transmitters may control two
or more receivers in the following way: transmitter channels
work in pairs: channel 1 and 2 control one receiver, transmit-
ter’s channels 3 and 4, 5 and 6, 7 and 8 may control another
receivers.
STM-2K may be wired operated by two single monostable
wall switches or one double. Wired switches control the unit
the same way as the hand transmitters.
Each output of the receiver is independent and may be pro-
grammed to operate in one of the following modes:
Mode 1: (default) The receiver’s output is switched ON or
OFF each time the hand transmitter’s button is pressed (pro-
gramming procedures point 2)
Mode 2: As above, but if the output has been left in the ON
position, it will switch OFF automatically after pre-
programmed time (programming procedure point 3)
Fig.1. Layout of buttons in Elmes hand held transmitters
PROGRAMMING PROCEDURES
The STM-2K controller pro-
gramming is made using
PRG button with LED status
indication, as shown on the
side figure. LED slow flash-
ing speed (one per second)
indicates correctly
performed procedure. Fast
flashing (four per second)
indicates procedures made incorrectly or procedure error.
Programming procedures, except for procedure point 2b
and 3c,d, are allowed 16 seconds to be completed. After
that time the controller automatically exits programming
mode and indicates programming error.
1. LEARNING TRANSMITTER/S to controller’s memory (up
to 112 maximum):
a) press control unit PRG switch for less than 2 sec-
onds (LED lights on). Releasing the switch LED
continues to light indicating entering programming
mode,
b) press appropriate transmitter’s button once (button
number 1 or 2 for control pair 1-2, button number 3
or 4 for control pair 3-4) - LED switches off.
c) press the same transmitter’s button second time -
end of procedure
2. MODE 1 PROGRAMMING PROCEDURE (see above):
a) press and hold PRG switch for longer than 2 and
shorter than 8 seconds. Releasing the switch sets
the LED off,
b) press shortly three times (3) programmed transmit-
ter button or wall switch.
3. MODE 2 PROGRAMMING PROCEDURE (see above):
a) press and hold PRG switch for longer than 2 and
shorter than 8 seconds. Releasing the switch sets
the LED off
b) press hand transmitter button or wall switch once –
the LED lights ON and the output sets ON,
c) when the desired time has elapsed (from 0,5 sec-
ond up to 4,5 hours) press the transmitter button or
wall switch again
d) after 2 seconds the LED starts blinking slowly con-
firming end of procedure
4. DELETING ALL TRANSMITTERS in controller’s mem-
ory. Procedure suitable in case one of transmitters is
stolen or lost: Press and hold PRG switch (LED lights)
in controller until LED starts flashing (over 8 seconds)
and then release it. The controller’s memory is now
cleared of all transmitters, however programmed modes
and timing remain unchanged. To operate the controller
by hand transmitter/s perform point 1.
5. DELETING ONE TRANSMITTER in controller’s memory.
This operation is possible under condition that the
transmitter to be deleted is in our possession. Start the
procedure as in point 1a) and follow steps by pressing
two different buttons of the transmitter. LED indicating
error in this case means the transmitter is now deleted
and will no longer operate the controller. Status of all
other transmitters learned to the controller remains un-
changed.
NOTE: procedure point 2 and 3 is possible with the wall
switch or programmed hand transmitter.
elmes
electronic

e-mail: [email protected] internet: www.elmes.pl 16.02.2009
INSTALLATION (see connection schematic diagram below):
The controller is not water sealed and should be installed in
dry place. Antenna wire should be let loose downwards (not
glued or fitted to ground), if possible. Care should be taken
not to expose the control unit to harsh environmental condi-
tions such as very low/high temperatures or high humidity.
The unit includes radio receiver thus any metal screening or
interference with other electric/radio equipment operating in
close distance should be avoided as may seriously shorten
practical operating range in wireless operating mode. When
installing the controller in electric junction box (in wall) care
should be taken to properly lay connecting wires avoiding
crossing with antenna wire. The antenna wire should be laid
in circular way and tested for obtaining maximum operating
range with the use of hand transmitter/s.
Description of STM connection terminals:
1 – 230VAC mains LIVE output for channel number 1,
2 – common NEUTRAL output for channels 1 and 2,
3– 230VAC mains LIVE output for channel number 2,
4 -230VAC mains LIVE supply input (!),
5 -230VAC mains NEUTRAL supply input (!),
6– wired wall switch input for channel 1 (LIVE!),
7– wired wall switch input for channel 2 (LIVE!),
(!!!) WARNING: It is important to connect mains supply
LIVE wire to terminal 4 and NEUTRAL wire to terminal 5
of the controller.
SPECIFICATION
•power supply 230VAC (0,3VA standby, 0,5VA on any re-
lay set on),
•output relays rating: 250VAC~ 5A max.,
•superheterodyne receiver to 433,92MHz band,
•controller’s memory for up to 112 transmitters,
•control voltage at inputs no 6 and 7: 250VAC~ max.,
•programmed timing: 0,5s up to 4h,
•operating temperature range -20 up to +55ºC,
•external dimensions (l/w/h) 42/35/21mm.
Manufacturer
ELMES ELECTRONIC, 54-611 Wroclaw-PL, Avicenny Str.2,
tel. [phone], fax [phone]
Manufacturer’s Limited Warranty:
Elmes Electronic products carry two year manufacturer’s
warranty as from date of purchase. The warranty is limited to
the replacement of faulty original parts or repair defects of
improper manufacture. Damage, faulty use or improper han-
dling by the user or installer as well as any changes in prod-
uct’s hardware or software caused by the user violets the
warranty and all due repair costs will be charged. Elmes
Electronic shall not be responsible for any damage human or
material caused by its products failure to operate correctly.
Elmes Electronic reserves the right to change product speci-
fication without prior notice.
KEELOQ®is a registered trademark of Microchip Technol-
ogy Inc .
WARNING! Do not open the product, warranty void if
seal is broken.
The use of WEEE symbol indicates that this product cannot be
treated as house hold waste. By ensuring this product is disposed of
correctly you will protect the environment. For more detailed infor-
mation about the recycling of this product, please contact your local
authority, your household waste disposal service provider or the
shop where you purchased the product.
DECLARATION OF CONFORMITY
Product: Miniature Wireless Roller Controller Elmes STM
Manufacturer: Elmes Electronic, Avicenny 2, Wroclaw-PL
We, the manufacturer, declare that the product is designed
and manufactured in compliance with European Union
R&TTE 1999/5/EC and 73/23/EWG Directives, in particular
in accordance with following harmonized standards:
concerning electrical equipment:
EN 50371:2002, EN 60730-1:2000,
concerning radio requirements:
EN 300 220-3 V1.1.1:2000
concerning electromagnetic compatibility:
EN 301 489-1:2004, EN 301 489-3:2002
Wroclaw, 16.02.2009
…………………………………………
Director – Miroslaw Binkowski
WARNING! Control unit and electric connection to
230VAC mains voltage require personal safety proce-
dures to be taken and mains voltage line be in OFF
state at installation.

e-mail: [email protected] internet: www.elmes.pl 16.02.2009