Table of Contents
- Blind actuator introduction
- Connections, displays and operating elements
- Mains connection: The actuator has two connecting terminals each for the N and L cables (looping is possible).
- Under the cable cover: Bus connecting terminal, programming button and programming LED (red)
- Operating LED "RUN" (green)
- Manual operation LED "Manual" (red)
- Manual operation key "Manual"
- Channel terminals for load voltage
- Channel keys for manual control of the corresponding channel, only respond when manual operation is switched on
- Channel status LEDs (yellow) for the corresponding channel
- Flap forward to open
- Mounting the actuator
- Putting the actuator into operation
- Manual operation
- What should I do if there is a problem?
- Technical data
- SpaceLogic KNX Blind actuator REG-K/8x/10 with manual mode
- Art. no. MTN649808
Schneider Electric MTN649808 User Manual
Displayed below is the user manual for MTN649808 by Schneider Electric which is a product in the Electrical Actuators category. This manual has pages.
Related Manuals
The blind actuator REG-K/8x/10 with manual mode
(referred to below as the actuator) can control up to
eight blind/roller shutter drives with limit switch
independently of one another.
You can switch the actuator to manual operation and
check that it works even without ETS programming, and
you can control the connected loads directly at the
actuator in the event of a bus failure.
The actuator has a bus coupler. It is installed on a DIN
rail, with the bus connection made via a bus connecting
terminal. A data rail is not required.
For your safety
HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR
ARC FLASH
Safe electrical installation must be carried out only by
skilled professionals. Skilled professionals must prove
profound knowledge in the following areas:
• Connecting to installation networks
• Connecting several electrical devices
• Laying electric cables
• Connecting and establishing KNX networks
• Safety standards, local wiring rules and regulations
Failure to follow these instructions will result in
death or serious injury.
RISK OF FATAL INJURY FROM ELECTRIC SHOCK
The output may carry electrical current even when the
load is switched off.
• When working on the device: Always disconnect the
device from the supply by means of the fuse in the in-
coming circuit.
• Even if the manual switch is in the „OFF“ position, a
KNX telegram can switch the connections to being
live at any time. Before working on the device, always
diconnect the fuse in the incoming circuit from the
supply.
Failure to follow these instructions will result in
death or serious injury.
The device may be damaged!
• Always operate the product in compliance with the
specified technical data.
• Only connect one motor per channel.
• Only install devices with at least basic insulation next
to the device.
Failure to follow these instruction can result in
equipment damage.
Blind actuator introduction
It is supplied with power both from the bus voltage and
from the mains. This makes three different operating
modes possible:
Bus and mains supply
This is a standard operating mode. The actuator is
supplied by both the bus and mains voltages.
Bus supply only
The actuator is operated solely in bus mode. It can
continue to carry out all functions, but there may be a
slight time delay (e.g. switching of the relays, slat
adjustment). Manual operation is possible.
Mains supply only
It may only be possible to operate the actuator
manually, without bus communication. You can activate
the loads directly using the channel keys.
AMains connection: The actuator has two connecting
terminals each for the N and L cables (looping is
possible).
BUnder the cable cover: Bus connecting terminal,
programming button and programming LED (red)
COperating LED "RUN" (green)
DManual operation LED "Manual" (red)
EManual operation key "Manual"
FChannel terminals for load voltage
GChannel keys for manual control of the
corresponding channel, only respond when manual
operation is switched on
HChannel status LEDs (yellow) for the corresponding
channel
IFlap forward to open
When and how the LEDs light up
1Set the actuator onto the DIN rail.
Connections, displays and operating
elements
Mains and bus voltage
or bus voltage only mains voltage only
RUN
(green) On Off
Manual
(red) during manual
operation during manual
operation
Channel
(yellow) during movement during movement
Mounting the actuator
1
2
1 2
1 2
1 2
1 2
Hand
L L N N
AB
C
D
E
H
I
G
F
1
2
2Connect KNX.
¼
WARNING
Risk of fatal injury from electrical current. The
device could become damaged.
Safety clearance must be guaranteed in
accordance with IEC 60664-1. There must be at
least 4 mm between the individual cores of the
230 V supply cable and the KNX line.
3Connect the mains voltage.
4Switch on bus/mains voltage.
5Wait at least 30 seconds.
After the bus/mains voltage has been switched on, all
the actuator relays are moved to a predefined position
(factory setting: "Off").
6Connect the load.
7Connect the load voltage.
The device may be damaged!
• Connect the bus connection and the supply voltage
with correct polarity.
• Connect the bus voltage first and only then the load
voltage.
• Connections with a 10 A circuit breaker connected
upstream.
• If the mains voltage is looped, protect the mains con-
nection with a 10 A circuit breaker connected up-
stream as well.
Failure to follow these instruction can result in
equipment damage.
If the toggle times are too short, the blind motor
could be damaged.!
• The toggle time at the factory setting is 500 ms. A
longer toggle time may be necessary for other mo-
tors. Refer to the manufacturer's specifications in the
data sheet for the motor.
Failure to follow these instruction can result in
equipment damage.
12
34
5 mm
230 V
4 mm
KNX
L
L
L
L
1
10A
10A
1
1
N
N
N
N
KNX
L
L
L
2
2
2
10A
SpaceLogic KNX
Blind actuator REG-K/8x/10 with manual
mode
Operating instructions
Art. no. MTN649808
en
Hand
Now you can check the functionality of the actuator and
the connected loads without having to load the
application from the ETS. (See the "Manual operation"
section.)
1Press the programming button.
The programming LED lights up.
2Load the physical address and application into the
device from the ETS.
The programming LED goes out.
The operating LED lights up: The application was loaded
successfully, the device is ready for operation.
Normally, you control the blind or roller shutter using
push-buttons or by remote control. However, you can
also switch the actuator to manual operation and then
raise or lower each blind manually using its channel
keys. In order to be able to do this, the ETS parameter
"Manual operation enabled" must be set to "enabled"
and mains or bus voltage must be present.
Manual operation before downloading the
application for the first time
Immediately after the initial installation, you can switch
the actuator to manual operation, e.g. in order to test
the drives.
Manual operation with the ETS setting "Bus and
manual operation"
In manual operation, the actuator also responds to KNX
telegrams. The command last received is given priority.
Exception: Safety alarms (e.g. weather) always have
priority with this setting.
Manual operation with the ETS setting "Manual
operation only"
In manual operation, the actuator does not respond to
KNX telegrams, nor to safety alarms. This setting can be
useful when carrying out maintenance, for example.
½CAUTION
Loads could be damaged. When operating
loads in "Manual operation only" using the
channel keys, prioritised safety functions (e.g.
weather alarm position, priority control) no longer
work. To prevent damage, you should therefore
be very careful when operating manually.
|Make sure that the ETS parameter "Manual
operating mode" is set to "Bus and manual
operation" (not "Manual operation only"), when
you hand over the system to the operator.
Time-limited manual operation is another function that
can be set in the ETS. With this function, you can set a
time period after which manual operation (including
"Manual operation only") is cancelled automatically. The
actuator then responds to KNX telegrams again.
Change the actuator over to manual operation
1Press the manual operation key E.
The red manual operation LED D lights up. The
actuator is in manual operation.
– The green operating LED C goes out when
"Manual operation only" is set in the ETS.
– The green operating LED C remains on when
"Bus and manual operation" is set in the ETS.
Putting the actuator into operation
Manual operation
1 2
1 2
1 2
1 2
Hand C
D
E
H
G
Controlling the blind/roller shutter in manual
operation
½WARNING
Blinds/roller shutters can cause injury when
they are moving. If you are operating blinds/
roller shutters using channel keys, make sure that
no people are in the range of movement.
1To raise (arrow up) or lower (arrow down) the blind/
roller shutter: press the corresponding channel key
G.
2To halt the movement of travel: press the channel
key G again.
The corresponding channel status LED H lights up
during movement.
Exit manual operation
1Press the manual operation key E again.
The red manual operation LED D goes out. The green
operating LED C lights up. The actuator now only
responds to KNX telegrams.
The red manual operation LED and the green
operating LED are not lit. Manual operation cannot
be activated.
• Bus and mains voltage have failed.
– Check both.
The green operating LED is not lit.
• The bus voltage has failed.
– Check bus voltage; only manual operation is
possible.
• Application was not loaded properly.
– Load it again
• Red manual operation LED is lit: Manual operation is
active and "Manual operation only" is set in the ETS.
Only manual operation is possible. There is no fault.
– Switch off manual operation.
Actuator does not react to the manual operation
key, the red manual operation LED does not light
up, manual operation is not possible.
• ETS parameter "Manual operation enabled" is set to
"blocked". There is no fault.
– Set the "Manual operation enabled" parameter to
"Enabled/enable".
• "Manual operation enabled" is blocked by an object
(value=0), there is no fault.
– Enable manual operation via object.
In manual operation, the actuator does not react to
the activation of the channel keys, the red manual
operation LED lights up, manual mode is not
possible.
• The green operating LED is still lit: ETS parameter
"Manual operation mode" is set to "Bus and manual
operation", a prioritised function (e.g. weather alarm
or lock) is activated, there is no malfunction.
– Wait until the higher-level function has been
completed, or switch the ETS parameter "Manual
operation type" to "Manual operation only".
• The green operating LED is not lit: Bus voltage has
failed and the ETS parameter "Manual operation
when bus voltage fails" has been "blocked".
– Check the bus voltage.
In manual operation, the actuator controls
connected loads without a channel key being
pressed.
• The ETS parameter "Manual operating mode" is set to
"Bus and manual operation". The control command
for the actuator came via a KNX telegram. There is no
fault.
What should I do if there is a problem?
– Switch the ETS parameter "Manual operating
mode" to "Manual operation only".
Schneider Electric Industries SAS
35 rue Joseph Monier
Rueil Malmaison 92500
France
If you have technical questions, please contact the Cus-
tomer Care Centre in your country.
se.com/contact
Te chn ic a l d a t a
External auxiliary
voltage: AC 110 – 240 V, 50 – 60 Hz,
max. 2 VA
Supply from KNX: DC 24 V, max. 17.5 mA
Nominal voltage: AC 230 V
Nominal current: 10 A, inductive cos = 0.6
Nominal power of
motor: max. 1000 W at AC 230 V
Switching frequency: max. 15 times per minute at
nominal load
Fuse: one 10 A circuit breaker
connected upstream per
channel
Ambient temperature
Operation: -5 °C to +45 °C
Storage: -25 °C to +55 °C
Transport: -25 °C to +70 °C
Environment: can be used at up to 2000 m
above sea level (MSL)
Max. humidity: 93 %, no moisture
condensation
Operating elements: 1 programming button,
1 "Manual" manual operation
key,
2 channel keys per channel
Display elements: 1 red LED: programming
control,
1 green LED: ready for
operation, "RUN",
1 red LED: manual operation
status,
2 yellow status LED per
channel
KNX connection: two 1 mm pins for bus
connecting terminal
Mains connection: 4-gang screw terminals for
max. 2.5mm² 2xL/2xN
Load connection: per channel one plug-in 4-
gang screw terminal for max.
2.5 mm²
Device width: 8 depth units = approx.
144 mm
Schneider Electric -Contact
Schneider Electric Limited
Telford, TF3 3 BL, UK
UK Representative
Stafford Park 5
V6498-561-01 11/21