Theben JMG 4 T KNX User manual

MIX2 series blinds actuator
JMG 4 T KNX (basic module) 4930250
JME 4 T KNX (extension module) 4930255
310456
1. Proper use
The 4-fold blinds actuators of the MIX2 series switch electrical-
ly-driven blinds, roller blinds, awnings or similar hangings as
well as ventilation flaps for 230 V AC power supplies.
The MIX2 series is a series of devices, consisting of base mo-
dules and extension modules. Up to 2 MIX or MIX2 extension
modules can be connected to a base module of this series.
The ETS (engineering tool) enables application programs to be
selected, specific parameters and addresses to be assigned and
transferred to the device.
The device is designed for installation on DIN mounting rails (in
accordance with EN 60715) and conforms with EN 60669-2-1.
Only to be used in closed, dry rooms.
Please note the provisions of EN 50428 for switches or similar
installation material for use in building systems technology
with regard to the correct installation of bus lines and device
start-up procedure.
Tampering with, or making modifications to, the device will
invalidate the guarantee.
2. Safety information
JMG 4 T KNX
(basic module)
JME 4 T KNX
(extension module, extendable
to up to 12 channels)
3. Description
Danger of death through electric shock or
fire!
Installation should only be performed by
an electrician!
WARNING
If several motors will be switched in parallel on
one output, note manufacturer's information and
use cut-off relay if necessary. Motors may be
destroyed.
Only use blinds motors with mechanical or electronic
end position switches. Check the end position switch is
correctly adjusted. Device may be
damaged.
Do not connect AC motors.
During installation, ensure there is adequate insulation
between power supply and bus!
Bus module KNX
Manual push button man.
Channel button C1–C4
Status LEDs
Bus connection: note polarity!
Programming button and LED for physical addresses
Slider for locking the KNX bus module or
the cover 
Cover
Movable connector between extension module
and base module









Manual operation with hangings
Manual operation allows the outputs to be controlled directly
by the push buttons.
Move hanging up and down manually, stop and adjust
step-by-step with the channel push buttons C1–C4
1.Roller blinds
Press channel button x 1: Roller blinds move up/down
(the associated LED lights up)
Press channel button again: the roller blinds stop
2.Blinds
Press channel button x 1: Blinds move 1 slat
turn
Press and hold channel
button x 1: Blinds move up/down
(the associated LED lights up)
Press channel button x 1
during the movement: the blinds stop

Manual operation
(must be enabled via the ETS)
Support mode for starting
electronic motors
Activate support mode only with connection for electronic
motors (the parameter in the ETS of a channel must be
set to "electronic motor").
Press button man. .
Press and hold both channel buttons simultaneously.
For this push button man. for 3 s (LED man. flashes). The
support mode is active.
Terminate support mode
Press push button man.
Press button man. (LED lights up; the manual function
is on). The drives do not move over the bus.
Press channel buttons.
Terminate manual operation
Press push button man. .
4. Installation
Basic module/extension module
Click base module on to the distributor rail.
Release slider and remove cover on the
extension module.
Click extension module on to the distributor rails.
Connect and fix both modules together.
Slide slider to the left.
Put cover back on.
Lock cover with slider again.
KNX bus module
Basic module and KNX module can be separated mechanically.
The blinds actuators can be started and operated manually
without the KNX bus module.
Unlock KNX bus module on the base module with slider
and remove or put on again and lock.
5. Electrical connection
L N
N
L
KNX
C2
C1
C1
C3 C4
M
M
M
M
Slider for socket
connector
JMG 4 T KNX
Slider


N
L
C2
C1
C3 C4
M
M
M
M
JME 4 T KNX 6. Technical data
JMG 4 T KNX / JME 4 T KNX
• Operating voltage: 110–240 V AC +10 % –15 %
• Frequency: 50–60 Hz
• Standby: 0.3 W (JMG 4 T KNX)
• Switching capacity: 6 A/240 V AC at cos ϕ= 1
• Type of contact: µ-contact, NO contact; the switching of
any external conductors is permitted
• Permissible ambient
temperature: –5 °C to +45 °C
• Protection class: II when properly installed
• Protection rating: IP 20 in accordance with EN 60529
• Operating voltage: Bus voltage KNX
Power input KNX bus: ≤9 mA
(JMG 4 T KNX)
• Pollution level: 2
• Rated impulse voltage: 4 kV
Service address
Theben AG
Hohenbergstr. 32
72401 Haigerloch
GERMANY
Phone [phone]
Fax [phone]
Hotline
Phone [phone]
Fax [phone]
[email protected]
Addresses, telephone numbers etc.
www.theben.de
The ETS database can be found at www.theben.de.
Please refer to the KNX manual for detailed functional descriptions.