LCN LCN-NH12 Installation Manual
LCN-NH12/-NH24
Installation guide
Local Control Network
1
Low voltage power supply (12V/24V) for DC motors
Regulated with built in current sensor.
The LCN-NH12/-NH24 module converts 230V outputs for shutter and blind motors into low
voltage. (12V DC or 24V DC, module description: LCN-NH12 or LCN-NH24, (please be
aware when ordering.) The LCN-NH12/-NH24 module has an intregated direction toggler
(+/-) with locking: controlling both direction inputs at the same time, is no problem. Apart
from that, the power supply has an internal current sensor, that can be evaluated over an
external binary sensor (LCN-B3I/ -BU4L).
How it works with DC motors:
The LCN-NH12/-NH24 is connected to the outputs of an
LCN-SH, -SHS or -HU module (see illustr.) The outputs
of the module must be set to motor switch and filters
deactivated (see data sheet LCN-SH / -HU). The motor
is to be connected to terminals as described in the
illustration. The controlling of the electrical motors is
carried out over the commands motor / shutter (move
UP, move DOWN or single control mode). Alternatively
the power supply input feeds can be carried out through
any other contacts, e.g. LCN-R8H.
N
N
R1
R2
E
S
U
F
Low voltage power supply (12V/24V) for DC motors
Regulated with built in current sensor.
The LCN-NH12/-NH24 module converts 230V outputs for shutter and blind motors into low
voltage. (12V DC or 24V DC, module description: LCN-NH12 or LCN-NH24, (please be
aware when ordering.) The LCN-NH12/-NH24 module has an intregated direction toggler
(+/-) with locking: controlling both direction inputs at the same time, is no problem. Apart
from that, the power supply has an internal current sensor, that can be evaluated over an
external binary sensor (LCN-B3I/ -BU4L).
How it works with DC motors:
The LCN-NH12/-NH24 is connected to the outputs of an
LCN-SH, -SHS or -HU module (see illustr.) The outputs
of the module must be set to motor switch and filters
deactivated (see data sheet LCN-SH / -HU). The motor
is to be connected to terminals as described in the
illustration. The controlling of the electrical motors is
carried out over the commands motor / shutter (move
UP, move DOWN or single control mode). Alternatively
the power supply input feeds can be carried out through
any other contacts, e.g. LCN-R8H.
Low voltage power supply (12V/24V) for DC motors
Regulated with built in current sensor.
The LCN-NH12/-NH24 module converts 230V outputs for shutter and blind motors into low
voltage. (12V DC or 24V DC, module description: LCN-NH12 or LCN-NH24, (please be
aware when ordering.) The LCN-NH12/-NH24 module has an intregated direction toggler
(+/-) with locking: controlling both direction inputs at the same time, is no problem. Apart
from that, the power supply has an internal current sensor, that can be evaluated over an
external binary sensor (LCN-B3I/ -BU4L).
How it works with DC motors:
The LCN-NH12/-NH24 is connected to the outputs of an
LCN-SH, -SHS or -HU module (see illustr.) The outputs
of the module must be set to motor switch and filters
deactivated (see data sheet LCN-SH / -HU). The motor
is to be connected to terminals as described in the
illustration. The controlling of the electrical motors is
carried out over the commands motor / shutter (move
UP, move DOWN or single control mode). Alternatively
the power supply input feeds can be carried out through
any other contacts, e.g. LCN-R8H.
Low voltage power supply (12V/24V) for DC motors
Regulated with built in current sensor.
The LCN-NH12/-NH24 module converts 230V outputs for shutter and blind motors into low
voltage. (12V DC or 24V DC, module description: LCN-NH12 or LCN-NH24, (please be
aware when ordering.) The LCN-NH12/-NH24 module has an intregated direction toggler
(+/-) with locking: controlling both direction inputs at the same time, is no problem. Apart
from that, the power supply has an internal current sensor, that can be evaluated over an
external binary sensor (LCN-B3I/ -BU4L).
How it works with DC motors:
The LCN-NH12/-NH24 is connected to the outputs of an
LCN-SH, -SHS or -HU module (see illustr.) The outputs
of the module must be set to motor switch and filters
deactivated (see data sheet LCN-SH / -HU). The motor
is to be connected to terminals as described in the
illustration. The controlling of the electrical motors is
carried out over the commands motor / shutter (move
UP, move DOWN or single control mode). Alternatively
the power supply input feeds can be carried out through
any other contacts, e.g. LCN-R8H.
LCN
Local Control Network
Netzteil
power supply
U =230V, U =+/- (x)V=, P =12VA
N
out
V
LCN-NH(x)
3A
f
A1
A2
L
L
N
N
N
D
D
F
3,1
5A
25
0
V
E
S
U
F
Low voltage power supply (12V/24V) for DC motors
Regulated with built in current sensor.
The LCN-NH12/-NH24 module converts 230V outputs for shutter and blind motors into low
voltage. (12V DC or 24V DC, module description: LCN-NH12 or LCN-NH24, (please be
aware when ordering.) The LCN-NH12/-NH24 module has an intregated direction toggler
(+/-) with locking: controlling both direction inputs at the same time, is no problem. Apart
from that, the power supply has an internal current sensor, that can be evaluated over an
external binary sensor (LCN-B3I/ -BU4L).
How it works with DC motors:
The LCN-NH12/-NH24 is connected to the outputs of an
LCN-SH, -SHS or -HU module (see illustr.) The outputs
of the module must be set to motor switch and filters
deactivated (see data sheet LCN-SH / -HU). The motor
is to be connected to terminals as described in the
illustration. The controlling of the electrical motors is
carried out over the commands motor / shutter (move
UP, move DOWN or single control mode). Alternatively
the power supply input feeds can be carried out through
any other contacts, e.g. LCN-R8H.
Low voltage power supply (12V/24V) for DC motors
Regulated with built in current sensor.
The LCN-NH12/-NH24 module converts 230V outputs for shutter and blind motors into low
voltage. (12V DC or 24V DC, module description: LCN-NH12 or LCN-NH24, (please be
aware when ordering.) The LCN-NH12/-NH24 module has an intregated direction toggler
(+/-) with locking: controlling both direction inputs at the same time, is no problem. Apart
from that, the power supply has an internal current sensor, that can be evaluated over an
external binary sensor (LCN-B3I/ -BU4L).
How it works with DC motors:
The LCN-NH12/-NH24 is connected to the outputs of an
LCN-SH, -SHS or -HU module (see illustr.) The outputs
of the module must be set to motor switch and filters
deactivated (see data sheet LCN-SH / -HU). The motor
is to be connected to terminals as described in the
illustration. The controlling of the electrical motors is
carried out over the commands motor / shutter (move
UP, move DOWN or single control mode). Alternatively
the power supply input feeds can be carried out through
any other contacts, e.g. LCN-R8H.
Low voltage power supply (12V/24V) for DC motors
Regulated with built in current sensor.
The LCN-NH12/-NH24 module converts 230V outputs for shutter and blind motors into low
voltage. (12V DC or 24V DC, module description: LCN-NH12 or LCN-NH24, (please be
aware when ordering.) The LCN-NH12/-NH24 module has an intregated direction toggler
(+/-) with locking: controlling both direction inputs at the same time, is no problem. Apart
from that, the power supply has an internal current sensor, that can be evaluated over an
external binary sensor (LCN-B3I/ -BU4L).
How it works with DC motors:
The LCN-NH12/-NH24 is connected to the outputs of an
LCN-SH, -SHS or -HU module (see illustr.) The outputs
of the module must be set to motor switch and filters
deactivated (see data sheet LCN-SH / -HU). The motor
is to be connected to terminals as described in the
illustration. The controlling of the electrical motors is
carried out over the commands motor / shutter (move
UP, move DOWN or single control mode). Alternatively
the power supply input feeds can be carried out through
any other contacts, e.g. LCN-R8H.
LCN
Local Control Network
Sensor-/Aktor Modul
intelligent controller
U =230V, P =1.5W
N
V
LCN-SH
Down
Up
M
control
LED´s
ISSENDORFF
ISSENDORFF
L
N
D
3
2
1
N
N terminal
LCN-BU4L or
LCN-B3I
input
direction DOWN
direction UP
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