myTEM MTROJ-100-RF Rojaflex Interface User Manual
- June 8, 2024
- myTEM
Table of Contents
myTEM MTROJ-100-RF Rojaflex Interface
SAFETY INSTRUCTIONS
- Operate this device only as described in the manual.
- Do not operate this device if it has obvious damage.
- This device shall not be altered, modified or opened.
- This device is intended for use in buildings in a dry, dust-free location.
- This device is intended for installation in a control cabinet. After installation, it should not be openly accessible.
DISCLAIMER
All rights reserved. This is a translation from the original version in
German.
This manual may not be reproduced in any format, either in whole or in part,
nor may it be duplicated or edited by electronic, mechanical or chemical
means, without the written consent of the publisher.
The manufacturer, TEM AG, is not liable for any loss or damage caused by
failure to follow the instructions in the manual.
Typographical and printing errors cannot be excluded. However, the information
contained in this manual is reviewed on a regular basis and any necessary
corrections will be implemented in the next edition. We accept no liability
for technical or typographical errors or the consequences thereof. Changes may
be made without prior notice as a result of technical advances. TEM AG
reserves the right to make changes to product design, layout and driver
revisions without notice to its users. This version of the manual supersedes
all previous versions.
Trademarks
myTEM and TEM are registered trademarks. All other product names mentioned
herein may be trademarks or registered trademarks of their respective
companies.
rojaflex is a registered trademark of Schoenberger Germany Enterprises GmbH &
Co. KG
Product description The myTEM Roja IF MTROJ-100-RF is a bidirectional radio interface on the frequency 433.92 MHz between the myTEM Smart home products and tubular motors with integrated (series ELFIS, ELFIM) or external radio receivers (RUE-1) from rojaflex. The myTEM Roja IF is powered by 5 VDC via the USB type C connector and connected to a myTEM Radio Server or myTEM Smart Server via the CAN bus. The device can be placed on a horizontal surface or attached to a wall with the enclosed wall clip.
Installation
WARNING! Depending on national safety standards, only authorized and/or
trained technicians may be allowed to make electrical installations on the
power supply.
Please inform yourself about the legal situation before installation.
CAUTION! Place your device as centrally as possible in your house or
apartment.
CAUTION! When planning, consider the placement of all devices in relation
to the radio range to avoid weak signals and sources of interference. Weak
signals can be caused by furniture, plants and especially walls, ceilings or
metal objects that are located between the devices with a radio connection.
CAUTION! Keep devices at least 50 cm away from sources of interference.
Possible sources of interference are electrical devices such as microwave
ovens or computers. Please install the device according to the following
steps:
- Connect the device to your myTEM Radio Server with the supplied CAN cable. Alternatively, a CAN connection to a built-in myTEM Smart Server is possible. Please contact a trained technician for this case.
- Connect the device to the power supply via the USB cable and plug it securely into a power outlet.
CAUTION! To avoid tripping, install your cables barrierfree and make sure
the power outlet and network devices are easily accessible.
CAUTION! If, instead of the supplied CAN cable, a separate connection is
made to the CAN interface, the new cable must be attached with the correct
polarity (+/–) including the ground ( to GND). A missing ground connection
can affect the communication.
Note to terminating resistor
The myTEM Server (myTEM Radio Server or myTEM Smart Server) and the myTEM Roja IF have integrated bus-terminating resistors. If you use other myTEM CAN bus devices in the system, please wire in such a way that the myTEM Server is connected as the first device and the myTEM Roja IF as the last device (in bus topology).
Adding a rojaflex radio motor
The myTEM server automatically detects the myTEM Roja IF and it can be selected as soon as it is detected via the CAN bus. Set the server to the “Add” mode (see Server instructions for more information) and it will search for the radio command of the rojaflex radio hand-held transmitter. Press the stop button on the radio hand-held transmitter for the corresponding motor. The myTEM Roja IF stores the signal of the radio hand-held transmitter and uses this control signal for the radio motor respectively
LED display
The LED’s show the following states:
LED 1 : RF-LED (Roja radio) flashes when a telegram is sent to the
rojaflex actuators.
LED 2 : CAN LED is light when the Roja IF is successfully connected to a
Radio Server or Smart Server via CAN.
LED 3 : Power LED is light when the device is started and ready for
operation.
Button
The button can be used to test the radio link. Commands are sent to all
tubular motors integrated in the system. If the button is pressed briefly
once, the blinds / shutters close. If the button is pressed twice briefly, the
blinds / shutters open. If the button is pressed longer, the movements are
stopped.
NOTE! Works only in conjunction with a server.
Wall mounting
The device is most often placed on a horizontal surface, but it is also
possible to attach the device to a wall with the enclosed wall clip. Before
you start, please check in which direction you want to lead the connection
cables away, i.e.
downwards, upwards or horizontal. The device is only suitable for mounting at
heights ≤ 2 m.
CAUTION! If the cables should lead upwards or downwards, the wall clip
must be fastened in both cases with the lettering “TOP” upwards.
CAUTION! If the cables should lead to a side, please ensure that there is
sufficient distance to obstacles so that the device can still be attached to
the wall clip.
NOTE! For wall mounting you also need two dowels with Ø5.0 mm and two
screws with flat heads Ø3.0 × 25 mm as fastening material (not enclosed).
- Press the wall clip in the desired orientation/position against the wall and mark the mounting holes. Alternatively, you can mark two positions vertically or horizontally with a distance of 24 mm.
- Drill at the marked positions with Ø5.0 mm, approx. 30 mm deep and then press the dowels completely in.
- Attach the wall clip with the two screws.
- Plug the device onto the wall clip and slide it until the spring clip clicks into its place.
Parts of the Roja IF
- The LED’s provide information about radio communication, the availability of CAN communication and the operational readiness of the device.
- The function of the button is described above.
- USB type C connector for 5V power supply of the device.
- CAN interface for connection to the myTEM Servers, such as Radio Server or Smart Server.
- Radio antenna rotatable and tillable for the frequency 433.92 MHz
Technical specifications
Dimensions (W × H × D)| 88 × 88 × 45| mm without| antenna| 88 × 104 × 187 mm
with| vertical| antenna
---|---|---|---|---|---|---
Installation / mounting| On a horizontal surface or wall mounted
Operating voltage USB supply| 110 – 230 VAC ± 10%, 50/60Hz
Operating voltage device| 5 VDC ± 5% over USB type C connector
Power consumption in standby| Continuous operation for wireless network,
therefore no standby operation
Power consumption in operation| typical 0.13 W| briefly (< 0.1 s) during
communication 0.3 W
Ambient temperature for operation| 0 °C – 50 °C
Ambient temperature for storage| -20 °C – 60 °C
Ambient humidity| 5 %RH – 85 %RH (non condensing)
Wire cross-section CAN connector| 0.2 mm² – 1.5 mm² / AWG 28 – 16
Stripping length for connector| 6.5 mm ± 0.5 mm
Tightening torque for connector| 0.2 Nm
Protection class USB supply| II
Overvoltage category USB supply| II
Degree of protection of enclosure| IP 30| (according to EN 60529)
Protection class device| III| (according to EN 62368-1)
Overvoltage category device| I| (according to EN 62368-1, resp. EN 60664-1)
Pollution degree| 2| (according to EN 62368-1)
Electrical safety device| EN IEC 62368-1:2020 + A11:2020| EN 62479:2010
EMC device| EN 301 489-1 V2.2.3| EN 301 489-3 V2.1.1
Radio spectrum| EN 300 220-2 V3.2.1
Radio frequency| 433.92 MHz
RoHS| EN IEC 63000:2018
CE conformity
| 2014/35/EU 2014/30/EU (LVD) (EMC) 2014/53/EU 2011/65/EU (RED) (RoHS)
The myTEM Roja IF is used to integrate the rojaflex tubular motors of the
ELFIS and ELFIM series and the external radio receiver RUE-1 in the complete
myTEM Smart home world. Thus, the entire system is ready for remote access.
Together with a myTEM server, the Roja IF controls the rojaflex tubular motors
with integrated receivers (ELFIS / ELFIM) and the external radio receiver RUE-
1. The tubular motors can be integrated with the myTEM ProgTool or directly
with the myTEM App via the myTEM Manager in the App Setup Mode.
Further information can be found on our website:
www.mytem-smarthome.com/web/en/downloads/
ATTENTION:
This device is not a toy. Please keep it away from children and animals!
Please read the manual before attempting to install the device!
These instructions are part of the product and must remain with the end user.
Warning and safety instructions
WARNING!
This word indicates a hazard with a risk that, if not avoided, can result in
death or serious injury. Work on the device must only be carried out by
persons with the necessary training or instruction.
CAUTION!
This word warns of possible damage to property.
© TEM AG; Triststrasse 8; CH – 7007 Chur
