elsner elektronik KNX RF-MSG2-DST Technical Specifications And Installation Instructions

EN
KNX RF-MSG2-DST
Radio Actuator
Technical specifications and installation instructions
Item number 70713
1. Description
The KNX RF-MSG2-DST is a radio actuator for KNX radio (KNX RF). The actuator
controls two drives separately (blind, shutter, awning or window). The KNX RF-
MSG2-DST uses the KNX RF S standard.
Functions:
• 2 connections for 230 V drives (STAK3), separate control
• Reception of the control signal via radio KNX RF
• Retransmitter function (from version 1.1): Forwarding of all received KNX
RF telegrams. These can be received by KNX RF participants with the same
domain address. This allows the range of the KNX RF signal to be increased
• Automatic runtime measurement of the drives for positioning (incl. fault
reporting object)
• Position feedback (movement position, also slat position for shutters)
• Position storage (movement position) via 1-bit object (storage and call-up
e.g. via buttons)
• Scene control for movement position with 16 scenes per drive (also slat
position for shutters)
• Blocking objects and alarm reports have different priorities, so safety
functions always take precedence (e.g. wind block)
• Manual or automatic priority setting via time or communication object
• Brief time limit (movement command blocked) and 2 movement limits
Configuration is made using the KNX software ETS 5. The product file can be dow-
nloaded from the ETS online catalogue and the Elsner Elektronik website on
www.elsner-elektronik.de in the "Service" menu.

1.0.1. Scope of delivery

• Actuator
• Magnet for teaching procedure (telescopic rod)
• Rubber seal
Available accessories:
• Mains connection wire (5 m)
• Connection wire (available in 1 m; 2,5 m; 5 m)

1.1. Technical Data

Housing Plastic
Protection category IP 53*
Dimensions approx. 149 x 72 x 29 (W x H x D, mm)
Weight approx. 180 g
Ambient temperature Operation -25...+70 °C, storage -30...+85°C
Ambient humidity max. 95% RH, avoid condensation
Operating voltage 230 V AC
Input STAS3 plug (230 V)
Output 2 x drive (STAK3 coupling), 230 V AC (Up/
Down/N/PE), total load up to 4 A / 230 V AC
Communication objects 103
Assignments max. 1024
Radio frequency 868,3 MHz
*The Radio actuator KNX RF-MSG2-DST should be installed in a protected area
despite a high protection category because water can enter in via the connectors.
Please observe the instructions in Chapter Connection.
The product conforms with the provisions of EU directives.
2. Installation and start-up

2.1. Installation notes

Installation, testing, operational start-up and troubleshooting should
only be performed by an electrician.
Radio actuator KNX RF-MSG2-DST • Version: 09.06.2020 • Technical changes and errors excepted. • Elsner Elektronik GmbH • Sohlengrund 16 • 75395 Ostelsheim • Germany • www.elsner-elektronik.de • Technical Service: +49 (0) 7033 / 30945-250
Radio actuator KNX RF-MSG2-DST
The device is only to be used for the intended purpose described in this manual. Any
improper modification or failure to follow the operating instructions voids any and
all warranty and guarantee claims.
After unpacking the device, check it immediately for possible mechanical damage.
If it has been damaged in transport, inform the supplier immediately.
The device may only be used as a fixed-site installation; that means only when as-
sembled and after conclusion of all installation and operational start-up tasks and
only in the surroundings designated for it.
Elsner Elektronik is not liable for any changes in norms and standards which may
occur after publication of these operating instructions.

2.1.1. Safety advice

2.2. Notes on wireless equipment

When planning facilities with devices that communicate via radio, adequate radio
reception must be guaranteed. The range will be limited by legal regulation and
structural circumstances. Avoid sources of interference and obstacles between re-
ceiver and transmitter, that could disturb the wireless communication. Those would
be for example:
•
•
•

2.3. Connection

The radio module is connected between the appliance and the power supply. It may
only be connected to flexible lines using STAK/STAS connectors. The connectors
must be locked using the locking bow.
DANGER!
Risk to life from live voltage (mains voltage)!
There are unprotected live components within the device.
• VDE regulations and national regulations are to be followed.
• Ensure that all lines to be assembled are free of voltage and take
precautions against accidental switching on.
• Do not use the device if it is damaged.
• Take the device or system out of service and secure it against
unintentional use, if it can be assumed, that risk-free operation is no
longer guaranteed.
WARNING!
Risk of injury caused by components moved automatically!
If the wireless connection between the control unit and the wireless
actuator is interrupted, connected devices can no longer be operated.
• For that reason do not connect drives to the wireless actuator which
could be hazardous to human life!
Walls and ceilings (especially concrete and solar protection glazing).
Metal surfaces next to the wireless participants (e. g. aluminium construction
of a conservatory).
Other wireless devices and powerful local transmitters (e.g. wireless
headphones), which transmit on the same frequency. Please maintain a
minimum distance of 30 cm between wireless transmitters for that reason.
The antenna symbol on the housing shows
the position of the antenna in KNX RF-
Metal
MSG2-DST. This side must not be positio-
profile
ned directly on metal surfaces or objects. Ot-
herwise, the radio signal might disturbed.
Do not expose to continuous sun radiation to avoid overheating.
The housing is not UV-resistant.
• Assembly the device in a protected area (e. g. in
the box for the blinds/marquee/shutters in a construction
profile beneath the roof tiles or in a housing).
No water may run along the supply line and device because water
can enter in via the connectors.
• Assembly the device in a protected area (e. g. in
the box for the blinds/marquee/shutters in a construction
profile beneath the roof tiles or in a housing).
• Lay the supply lines out and down from the device.
No vibrations!
• Assemble the device in a place that is free of vibrations.
1