Shelly 2PM Gen3 2Ch Smart Switch With Power Monitoring And Cover Control

Overview:

Shelly 2PM Gen3 is a small form factor 2-channel smart switch with power measurement and cover control, which allows remote control of electric appliances through a mobile phone, tablet, PC, or home automation system. It can work standalone in a local Wi-Fi network or it can also be operated through cloud home automation services. The device also has improved processor and increased memory compared to its predecessor. The device supports Venetian blinds.
Shelly 2PM Gen3 can be accessed, controlled and monitored remotely from any place where the User has internet connectivity, as long as the device is connected to a Wi-Fi router and the Internet.
It can be retrofitted into standard electrical wall boxes, behind power sockets and light switches or other places with limited space.
Shelly 2PM Gen3 has embedded Web Interface which can be used to monitor and control the device, as well as adjust its settings.

Features:

• Smart Switch with Power Measurement: Acts as a smart switch with the added capability of measuring power consumption, allowing you to monitor the energy usage of connected appliances.
• Compact Design: Designed as a small form factor switch, making it suitable for retrofitting into standard electrical wall boxes, behind power sockets, light switches, or other confined spaces.
• Remote Control: Enables remote control of electric appliances via a mobile phone, tablet, PC, or home automation system.
• Local and Cloud Control: Can function independently in a local Wi-Fi network and can also be operated through cloud home automation services.
• Improved Processor and Memory: Upgraded with an improved processor and increased memory for enhanced performance.
• Remote Access: Allows remote access, control, and monitoring from any location with internet connectivity, provided the device is connected to a Wi-Fi router and the internet.
• Embedded Web Interface: Features an embedded web interface for monitoring, control, and adjustment of settings.
• BLE Gateway: Bridge between your Shelly BLU devices and the wider Shelly ecosystem. It receives Bluetooth signals and sends them to the cloud or locally to another non-bluetooth device.
• Wi-Fi Range extender for IoT devices: A Wi-Fi extender is employed to expand the reach of your Wi-Fi network by receiving your current Wi-Fi signal, enhancing its strength, and then transmitting the enhanced signal over a wider area.
• Scripting: https://shelly-api-docs.shelly.cloud/gen2/Scripts/ShellyScriptLanguageFeatures/
• Wide range of integrations: The device can be integrated with 3rd party home systems, documented HTTP API, MQTT(s), Web Hooks over HTTP and HTTPS, UDP
• KNX: Supports KNXnet/IP communication (Switch mode only with firmware 1.5.0 and later).
• Schedules: Allows scheduling of complex operations to be executed in predefined time window. Users can specify time windows based on date, time of day, weekdays, hours, minutes and seconds.
• Virtual Components: https://shelly-api-docs.shelly.cloud/gen2/DynamicComponents/Virtual/
• Venetian blinds mode: The Device enables remote control of motorized blinds, roller shutters, venetian blinds, awnings, etc. It measures power consumption of the connected device. It is recommended to use only motors with electronic or mechanical limit switches. The motor limit switches must be set correctly before connecting the Device to the motor. o Controls position of blinds, rollers, shades, venetian blinds, etc. o Controls tilt position of the slats of venetian blinds

Main Applications:

• Residential
• MDU (Multi Dwelling Units - apartments, condominiums, hotels, etc.)
• Light commercial (small office buildings, small retail/restaurant/gas station, etc.)
• Government/municipal
• University/college

Use Cases:

• Appliance Control: Use it to remotely control and automate the operation of various electric appliances such as lights, fans, or other devices.
• Power Monitoring: Monitor the power consumption of connected appliances in real-time. This is useful for understanding energy usage patterns and promoting energy efficiency.
• Home Automation: Integrate the Shelly 2PM Gen3 into your home automation system to create custom scenes and schedules for your devices.
• Energy Efficiency: Leverage the power measurement feature to identify energy-hungry appliances and make informed decisions to improve overall energy efficiency in your home.
• Remote Monitoring: Keep an eye on your devices even when you're away from home. The remote access feature allows you to monitor and control connected appliances from anywhere with internet connectivity.

Device electrical interfaces:

Inputs
• 2 switch/button input on screw terminal: S1 and S2
• 5 power supply inputs on screw terminals: 1 N (+) and 2 L (Ʇ)

Outputs
• 2 relay output with power measurement on screw terminal

Add-on interface
• Shelly proprietary serial interface

Connectivity
• Wi-Fi
• Bluetooth

Safety function
• Overheating protection
• Overvoltage protection
• Overcurrent protection
• Overpower protection
• Obstacle detection (cover mode)
• Safety switch (cover mode)
• Supported load types
• Resistive (incandescent bulbs, heating appliances)
• Capacitive (capacitor banks, electronic equipment, motor starting capacitors)
• Inductive with RC Snubber (LED light drivers, transformers, fans, refrigerators, air-conditioners, washing machines, tumble dryers)

User interfaces:

Inputs
• One (Control) button
• Press and hold for 5 seconds to enable Device access point and Bluetooth connection.
• Press and hold for 10 seconds to factory reset the Device.

Outputs
• LED (monocolor) indication
• AP (Access Point) enabled and Wi-Fi disabled: 1 second ON / 1 second OFF
• Wi-Fi enabled, but not connected to a Wi-Fi network: 1 second ON / 3 seconds OFF
• Connected to a Wi-Fi network: Constantly ON
• Cloud is enabled, but not connected: 1 second ON /5 seconds OFF
• Connected to Shelly Cloud: Constantly ON
• OTA (Over the Air Update): ½ sec ON / ½ second OFF
• Button pressed and held for 5 seconds: ½ second ON / ½ second OFF
• Button presses and held for 10 seconds: ¼ second ON / ¼ second OFF

Simplified internal schematics

Wiring Diagram

110-240 v

24v

Cover control

Specification:

Physical:

• Size (HxWxD): Button: 37x42x16 mm
• Weight: 30g
• Mounting: Wall console
• Screw Terminals Max Torque: 0.4Nm
• Conductor Cross Section: 0.2 to 2.5 mm² / 24 to 14 AWG (solid, stranded and bootlace ferrules)
• Conductor Striped length: 6 to 7 mm
• Shell material: Plastic
• Colour: Black
• Terminal Colour: Black

Environmental:

• Ambient temperature: -20 °C to 40 °C
• Humidity: 30 % to 70 % RH
• Max. Altitude: 2000m

Electrical:

• Power supply voltage AC: 110 - 240 v, DC: 24v
• Power Consumption: < 1.4W
• External protection: Tripping characteristic B or C, max. 16 A rated current, min. 6 kA interrupting rating, energy limiting class 3)

Output circuits ratings:

• Max switching voltage AC: 240 V / 16A
• Max switching voltage DC: 30 V / 10A

Sensors, meters:

• Internal-temperature sensor: Yes
• Voltmeter (AC): Yes
• Ammeter (AC): Yes

Radio:

• Wi-Fi
• RF band: 2412 - 2472 MHz
• Max. RF power: < 20 dbm
• Wi-Fi Protocol: 802.11 b/g/n
• Wi-Fi Range: upto 30m indoors adnd 50m outdoors (Depends on local conditions)
• Bluetooth
• Bluetooth Protocol: 4.2
• RF band: 2400 - 2483.5 MHz
• Max RF Power: < 4 dbm
• Bluetooth Range: Up to 10 m / 33 ft indoors and 30 m / 100 ft outdoors (Depends on local conditions)

MCU:

• CPU: ESP-Shelly-C38F
• Flash: 8 MB

Firmware Capabilities:

• Webhooks (URL actions): 20 with 5 URLs per hook
• Schedules: 20
• Scripting: Yes
• MQTT: Yes

Resources:

• Components and APIs - This device
• Components and APIs - All Shelly devices and services
• Compliance
• Installation guide

Package includes:

• 1 X Shelly 2PM Gen3