User Guide

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UNIVERSAL WIFI SENSOR INPUT

USER GUIDE

Wiring of DS18B20 sensor

Wiring of binary sensor(Reed Ampule)

g. 1

g. 2

g. 3A

g. 3B

Wiring of buttons and switches

Wiring of load

Wiring of ADC

g. 4A

g. 4B

g. 6

g. 5

LEGEND

Red - 12-36DC

Black - GND

or Black and RED -12-24AC

White - ADC Input

Yellow - VCC 3.3VDC output

Blue - DATA

Green - Internal GND

Light Brown - Input 1

Dark Brown - Input 2

OUT_1 – Maximum Current 100mA, Maximum Voltage

AC: 24V / DC: 36V

OUT_2 – Maximum Current 100mA, Maximum Voltage

AC: 24V / DC: 36V

Wiring of DHT22 sensor

SPECIFICATION

Power supply:

• 12V-36V DC

• 12V-24V AC

Max Load:

100mA/ AC 24V/ DC 36V,

Max 300mW

Complies with EU standards:

• RE Directive 2014/53/EU

• LVD 2014/35/EU

• EMC 2004/108/WE

• RoHS2 2011/65/UE

Working temperature:

0°C up to 40°C

Radio signal power: 1mW

Radio protocol:

WiFi 802.11 b/g/n

Frequency:

2400 – 2500 MHz;

Operational range (depend-

ing on local construction):

• up to 50 m outdoors

• up to 30 m indoors

Dimensions:

HxWxL 20 x 33 x 13 mm

Electrical consumption:

< 1 W

TECHNICAL INFORMATION

The universal sensor input Shelly® UNI can operate with:

• Up to 3 DS18B20 sensors,

• Up to 1 DHT sensor,

• ADC input

• 2 x binary sensors,

• 2 x open collector outputs.

CAUTION! Danger of electrocution. Mounting the device

to the power has to be performed with caution.

CAUTION! Do not allow children to play with the button/

switch connected the Device. Keep the Devices for re-

mote control of Shelly (mobile phones,tablets,PCs away

from children.

INTRODUCTION TO SHELLY®

Shelly® is a family of innovative Devices, which allow

remote control of electric appliances through mobile

phone, PC or home automation system. Shelly® uses

WiFi to connect to the devices controlling it. They can be

in the same WiFi network or they can use remote access

(through the Internet). Shelly® may work standalone,

without being managed by a home automation control-

ler, in the local WiFi network, as well as through a cloud

service, from everywhere the User has Internet access.

Shelly® has an integrated web server, through which the

User may adjust, control and monitor the Device. Shelly®

has two WiFi modes - access Point (AP) and Client mode

(CM). To operate in Client Mode, a WiFi router must be

located within the range of the Device. Shelly® devic-

es can communicate directly with other WiFi devices

through HTTP protocol.

An API can be provided by the Manufacturer. Shelly® de-

vices may be available for monitor and control even if the

User is outside the range of the local WiFi network, as

long as the WiFi router is connected to the Internet. The

cloud function could be used, which is activated through

the web server of the Device or through the settings in

the Shelly Cloud mobile application.

The User can register and access Shelly Cloud, using ei-

ther Android or iOS mobile applications, or any internet

browser and the web site: https://my.Shelly.cloud/.

INSTALLATION INSTRUCTIONS

CAUTION! Danger of electrocution. The mounting/instal-

lation of the Device should be done by a qualied person

(electrician).

CAUTION! Danger of electrocution. Even when the De-

vice is turned off, it is possible to have voltage across

its clamps. Every change in the connection of the clamps

has to be done after ensuring all local power is powered

off/disconnected.

CAUTION! Do not connect the Device to appliances ex-

ceeding the given max load!

CAUTION! Connect the Device only in the way shown in

these instructions. Any other method could cause dam-

age and/or injury.

CAUTION! Before beginning the installation please read

the accompanying documentation carefully and com-

pletely. Failure to follow recommended procedures could

lead to malfunction, danger to your life or violation of the

law. Allterco Robotics is not responsible for any loss or

damage in case of incorrect installation or operation of

this Device.

CAUTION! Use the Device only with power adapter which

comply with all applicable regulations. Defective power

adapter connected to the Device may damage the Device.

RECOMMENDATION! Тhe Device may be connected to

and may control electric circuits and appliances only if

they comply with the respective standards and safety

norms.

INITIAL INCLUSION

Before installing/mounting the Device ensure that the

grid is powered off (turned down breakers).

1.Connect sensor DS18B20 to the device as shown in

g.1. Incase that you want to wire DHT22 sensor use

scheme from g.2.

2.In case that you want to connect binary sensor (Reed

Ampule) use scheme from g.3A for DC power supply or

g.3B for AC power.

3.In Case that you want to connect button or switch to

the device use the scheme from g.4A for DC power

supply or g.4B for AC power.

4.For wiring a ADC use scheme from g.6

CONTROL OF THE INPUTS

• Reading of standard logical levels, independent from

the applied voltage on the inputs(potential free)

• It cannot work with programed limits of the levels, be-

cause they aren‘t ADC attached to the inputs

• When there is Voltage from:

• AC 12V up to 24V – it is measured as logical “1”

(HIGH). Only when the voltage is below 12V it is mea-

sured as logical “0” (LOW)

• DC: 0,6V up to 36V – it is measured as logical “1”

(HIGH). Only when the voltage is below 0,6V it is mea-

sured as logical “0” (LOW)

• Maximum allowed Voltage - 36V DC / 24V AC

For more information about the Bridge, please visit:

http://shelly-api-docs.shelly.cloud/#shelly-family-over-

view or contact us at: developers@shelly.cloud

You may choose if you want to use Shelly with the Shelly

Cloud mobile application and Shelly Cloud service. You

can also familiarize yourself with the instructions for

Management and Control through the embedded Web

interface.

CONTROL YOUR HOME WITH YOUR VOICE

All Shelly devices are compatible with Amazon Echo and

Google Home. Please see our step-by-step guide on:

https://shelly.cloud/compatibility/Alexa

https://shelly.cloud/compatibility/Assistant

Shelly Cloud gives you opportunity to control and adjust

all Shelly® Devices from anywhere in the world. You only

need an internet connection and our mobile application,

installed on your smartphone or tablet. To install the ap-

plication please visit Google Play (left screenshot) or App

Store (right screenshot) and install the Shelly Cloud app.

Registration

The rst time you load the Shelly Cloud mobile app, you

have to create an account which can manage all your

Shelly® devices.

Forgotten Password

In case you forget or lose your password, just enter the

e-mail address you have used in your registration. You

will receive instructions to change your password.

WARNING! Be careful when you type your e-mail address

during the registration, as it will be used in case you for-

get your password.

First steps

After registering, create your rst room (or rooms), where

you are going to add and use your Shelly devices.

Hazardous voltage presents on bouth side of the product!

Summary of content (2 pages)

PAGE 1
UNIVERSAL WIFI SENSOR INPUT USER GUIDE LEGEND Red - 12-36DC Black - GND or Black and RED -12-24AC White - ADC Input Yellow - VCC 3.3VDC output Blue - DATA Green - Internal GND Light Brown - Input 1 Dark Brown - Input 2 OUT_1 – Maximum Current 100mA, Maximum Voltage AC: 24V / DC: 36V OUT_2 – Maximum Current 100mA, Maximum Voltage AC: 24V / DC: 36V fig. 4B fig.1. Incase that you want to wire DHT22 sensor use scheme from fig.2. 2.
PAGE 2
Step 4 Approximately 30 seconds after discovery of any new Devices оn the local WiFi network, а list will be displayed by default in the “Discovered Devices” room. ering it off and on again. Power on shelly Uni and press the reset switch button until the LED on the board goes in ON. If not, please repeat or contact our customer support at: support@shelly.cloud Step 2 When Shelly has created an own WiFi network (own AP), with name (SSID) such as shellyuni-35FA58. Connect to it with your phone, tablet or PC.