Legrand 412173 Drivia Connected Dry-contact Contactor Instructions (+ PDF)

Install the Gateway module and connect it to the Connected
Dry-Contact.
If using the Netatmo system, install the Connected Starter Pack
with Netatmo. Alternatively, any kind of gateway with Netatmo can
be used.
Mind the current flow and make sure the supply is connected
properly (N – L).
To control the Connected Dry-Contact, use the ON/OFF AUTO
switch.
The coil connections are labeled as C1 and C2.
Refer to the provided diagram for proper wiring and contact
connections.
The Connected Dry-Contact is monostable, meaning it has two
contacts (1 – 2) that can be controlled independently.
Measure the shedding using the provided kWh measurement
feature.
Ensure that the input voltage is within the specified range
(100-240V~ 30VDC Max).
The Connected Dry-Contact operates at a frequency of 50 /
60Hz.

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Connected Dry-Contact 4 121 73 – 1 991 23

Requires the installation of a:

Gateway module

Connected Starter Pack “… with Netatmo”

Any kind of “with Netatmo”
gateway

84.5 mm LE12973AB

Composition IEC/EN60669-2-1 + EN60669-2-5

ON/OFF AUTO

+ C1 COIL C2

Ø10.2 mm Cable length:

800mm

Ø26.45 mm

17.8 mm Connected Dry-Contact

Imax=80A AC Mind the current flow
Measure coil

CE Directive , Compliant with the following European directive: Low voltage directive (LVD) 2014/35/UE Electromagnetic compatibility (CEM) n° 2014/30/UE

Supply N – L

Contact 1 – 2 Monostable

11 2

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1 1 2 oooooooooooooooo

3 oooooooooooooooo

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oooooooo10

ooooooooo1o1ooo 12

oooooo

ooooooooooooo1o4

ooooooooooo 15 16

oooooooooooooooo17

oooooooooooooo 18

14 ooooooooooo

oooooooooooooo

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21 22 23 24

oooooooo7ooo8ooo9oooooooooooo 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

oooooooooooooo

19 ooooooooooo

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25 26 27 28

oooooooooooooo

22 ooooooooooo

oooooooooooooo

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25 ooooooooooo

oooooooooooooooo

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28 ooooooooooo

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Mar

Feb

Jan

Measure Shedding
kWh

-5°C +45°C

100-240V~ 30VDC Max 50 / 60Hz 250VAC Max

0,01A Min 2A Max

2,4 to 2,4835Ghz <100 mW

Silent < 10dB

Planning

Connected 80A Max shedding
compatible

Imperative security precaution
The instructions for installation and use must be strictly observed in order to avoid the risk of electric shock or fire.

1 Preparation, connection
OFF
Turn off the power at general
circuit breaker

8mm

3.5 mm

C1, C2: MAX
1x 1.5mm²
MIN : 0.3Nm MAX : 0.5Nm

Connection of the measurement coil
* If necessary, to disconnect, use a small screwdriver on the clips

PZ1 4 mm

N, L, 1, 2: MAX
2x 2.5mm²
MIN : 0.8Nm MAX : 1.4Nm

Authorized control wiring
L MCB
. Only with the french main electrical meter with peak/off-peak hours contract
OR

4 121 73
9mm

C2: Self-protected line OUT
. Can be associated with a “with Netatmo” on-wall wireless connected push-button.
Wiring examples Control of any type of device from 12 to 30V DC via their terminal block provided for this purpose. For example: air conditioner, heating manager… For the protection of the installation, it is recommended to use a circuit breaker or a gG fuse with a rated current suitable for the section of the cables.

Direction of the

: I ON : AUTO : O OFF

current indicated on the coil

On the control terminal block

12 to 30V DC

N (Neutral) = blue

L (Line) = everything but blue and green/yellow 2

Wiring examples (following)
Control of single phase power contactor (example : swimming pool pump…) For the protection of the Dry-contact and the command circuit (terminal 1 and 2), it is mandatory to use a MCB or a gG fuse of rated current 2A.

: I ON : AUTO : O OFF

4 121 73

N (Neutral) = blue L (Line) = everything but blue and green/yellow
Line after contact = usually purple, orange…
Control of charging station for electric vehicles For the protection of the installation, it is recommended to use a circuit breaker or a gG fuse with a rated current suitable for the section of the cables.

Direction of the

current indicated N

: I ON

: AUTO

: O OFF

on the coil

4 121 73

Direction of the current indicated on the coil

Specific cabling for Green’up Prenium charging station

To the

2 terminals 1 & 2

of the Connected

Dry-Contact

Remote

Only if with french peak/off-peak hours electrical contract
N (Neutral) = blue

L (Line) = everything but blue and green/yellow

Remember to disable the IP communication Kit if already installed

2 Add the Connected Dry-Contact in a connected installation

OFF

Turn off the power at general circuit breaker

Turn on the power at the general circuit breaker*
once the installation

completed and controlled**

* In order to restart all connected products at the same time.

**: After wiring the installation, refit the front plate so that no active live part is accessible.

3 Finalize the installation Legrand Home+Control smartphone app
Download Home+Control smartphone app and follow the instructions to add the connected product in your installation.
You also have the possibility to remote-control your installation via a voice assistant and can customize your scenarios via the Home+Control app.

Use by manual control and status LED

ON/OFF mode (default)

OFF

Automatic Mode

OFF

AUTO OFF

AUTO ON

Reset a Connected Dry-Contact to remove it from a connected installation

Press the configuration button of the Connected Dry-Contact

(> 5 seconds) until the configuration indicator lights up

in fixed red. It is no longer associated with the gateway

present in the installation.

>5s

www.legrand.fr/reference/412173
LEGRAND – Pro and Consumer Service – BP 30076 87002 LIMOGES CEDEX FRANCE · www.legrand.com
UE SIMPLIFIED DECLARATION OF CONFORMITY
The undersigned,
Legrand
declares that the radio equipment listed on this instruction sheet are compliant to the directive 2014/53/UE.
The full text of the UE declaration of conformity is available at the following website:
www.legrandoc.com
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