Table of Contents
- For your safety
- Control unit introduction
- Connections, displays and operating elements
- Installing the control unit
- Putting the actuator into operation
Schneider Electric MTN646991 User Manual
Displayed below is the user manual for MTN646991 by Schneider Electric which is a product in the Not Categorized category. This manual has pages.
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The control unit 0-10 V REG-K/3-gang with manual
mode dims and switches fluorescent lamps using
electronic ballasts with a 0-10 V/1-10 V interface and LV
halogen lamps using transformers with a 0-10 V/1-10 V
interface.
|The control voltage range can be set with the
ETS via a parameter.
You can also manually switch the connected loads with
the manual switches on the control unit without bus
voltage.
The control unit has a bus coupler. It is installed on a
DIN rail acc. to EN 60715, 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.
The device may be damaged!
• Only operate the device according to the specifica-
tions stated in the Technical data.
• All the devices that are installed next to the binary in-
put must be equipped with basic insulation at the very
least.
Failure to follow these instruction can result in
equipment damage.
Control unit introduction
ABus connecting terminal
BCable cover
CProgramming button
DProgramming LED (red)
EOperating LED "RUN" (green)
FManual switch
GChannel terminals for load voltage
HOutputs 1-10 V
1Set the control unit onto the DIN rail.
2Connect KNX.
¼WARNING
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.
½WARNING
Risk of fatal injury from electrical current. The
device could become damaged.
Disconnect the mains voltage before connecting
the device to the load.
Terminals may not be inserted under load.
Connections, displays and operating
elements
Installing the control unit
12 3
B
E
A
C
D
F
H
G
2
1
3
5 mm
12
34
230 V
4 mm
KNX
3Connect the bus voltage.
4Connect the load.
5Connect the load voltage.
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.
AControl unit
BElectronic ballast with 0-10 V/1-10 V interface
CFluorescent lamp
DElectronic transformer with 0-10 V/1-10 V
control input
ELV halogen lamps
FTo other devices with 0-10 V/1-10 V interface
Putting the actuator into operation
KNX
+-
NL1
L
-
+
0-10V
0-10V
12V AC
A
-
+
L
N
-
+
L
N
F
D
B
0-10V
C
E
16 A
SpaceLogic KNX Control unit 0-10 V REG-K/
3-gang with manual mode
Operating instructions
Art. no. MTN646991
en
123
V6469-562-01 11/21
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
Technical d a t a
Supply from KNX: DC 24 V / approx. 17.5 mA
Insulation
voltages: AC 4 kV bus/mains voltage and
bus/0-10 V
AC 4 kV 0-10 V - mains voltage
Switch contact: Make contact, floating
Connection data for each channel:
Nominal current: 16 A, inductive cos =0.6
Incandescent lamps: AC 230 V, 3600 W
Halogen lamps: AC 230 V, 2500 W
LV halogen lamps: max. 2000 VA via electronic
transformers
Fluorescent lamps: AC 230 V, 5000 W,
uncompensated
AC 230 V, max. 2500 VA
parallel-compensated
Capacitive load: AC 230 V, 3600 W, 200 F
Protection: The switch contact must be
protected by a 16 A series-
connected circuit-breaker.
Service life: > 50,000 switching cycles at
nominal load
0-10V/1-10V
Interface: 0-10 V for dimming electronic
ballasts
Loading capacity: max. 100 mA (max. 50
electronic ballasts, depending
on EB)
Min. control voltage: 0 V
Ambient temperature
Operation: -5 °C to +45 °C
Storage: -25 °C to +55 °C
Transport: -25 °C to +70 °C
Max. humidity: 93 %, no moisture
condensation
Environment: Can be used at up to 2000 m
above sea level (MSL)
Operating elements: 1 programming button
1 manual switch per channel
Display elements: 1 red LED: programming check
1 green LED: ready for
operation, "RUN"
Connections
Bus: via two 1 mm pins for bus
connecting terminal
Live conductor and
switch output: 3-gang screw terminals for
max. 2.5 mm2
1-10 V output: 2-gang pluggable screw
terminals for max. 2.5 mm2
EC directives: complies with Low-Voltage
Directive 73/23/EEC, complies
with EMC Directive 89/336/
EEC
Device width: 4 modules = approx. 72 mm
Schneider Electric -Contact
Schneider Electric Limited
Telford, TF3 3 BL, UK
UK Representative
Stafford Park 5
V6469-562-01 11/21