Shelly Pro 2PM

What is Shelly Pro 2PM?

Shelly Pro 2PM is a one-phase, 2-channel relay, supporting up to 16A per channel with a total device capacity of 25A. Shelly Pro 2PM is equipped with two integrated precise power meters that allow customers to control and monitor the consumption for each channel separately. It supports two-directional motor control, which makes it perfect for the automation of roller shutters, curtains, awnings, gates, and many more! Use scripting functionalities to set custom automation scenes based on various occurrences, weather forecasts, wind forecasts, etc.

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Features

LAN, Wi-Fi, and Bluetooth connectivity

LAN connection for high security and reliability. Simultaneous Wi-Fi and LAN usage, as backup when needed.

Cover (roller) control

Control two-directional AC motors and set your desired position.

2 outputs, 16 A each

Shelly Pro 2PM has a total device output of 25A.

Enhanced safety & security

Improved safety features and TLS 1.2 support, allowing a broad range of secure cloud-connected and local integrations.

Precise power metering

Shelly Pro 2PM provides precise monitoring of the power consumption

Scripting capabilities

Set custom scenes by combining Shelly Pro 2PM with your other Shelly devices.

Diagrams

Simplified internal schematics

Basic wiring diagram

Legend

Terminals  Cables

I1, I2

Load circuit input terminals

L

Live (110-240 V) cable

O1, O2

Load circuit output terminals

N

Neutral cable

SW1SW2

Switch/button input terminals

   

L

Live (110-240 V) terminal

   

N

Neutral terminal

 

 

LAN

Local Area Network RJ 45 connector

 

 

Specifications

 

Physical
Size (HxWxD): 94x19x69 ±0.5 mm / 3.70x0.75x2.71 ±0.02 in
Weight:  
Mounting: DIN rail
Screw terminals max torque: 0.4 Nm / 3.54 lbin
Conductor cross section:  0.5 to 2.5 mm² / 20 to 14 AWG (green connectors) 0.5 to 1.5 mm² / 20 to 16 AWG (blue connectors)
Conductor stripped length:  6 to 7 mm / 0.24 to 0.28 in (green connector) 5 to 6 mm / 0.20 to 0.24 in (blue connectors)
Shell material:  Plastic
Color:  Black
 
Environmental
Ambient temperature: -20 °C to 40 °C / -5 °F to 105 °F
Humidity 30 % to 70 % RH
Max. altitude 2000 m / 6562 ft
 
Electrical
Power supply voltage AC: 110 - 240 V
Power supply voltage DC: N/A
Power consumption: < 3 W
Neutral not needed: No
 
Sensors, meters
Voltmeter (AC) Yes
Ammeter (AC) Yes
Wi-Fi Radio frequency Temperature sensor:
 
Radio
RF band: 2400 - 2495 MHz
Max. RF power:  <20 dBm
Wi-Fi protocol:  802.11 b/g/n
Wi-Fi Range:  Up to 30 m / 100 ft indoors and 50 m / 160 ft outdoors (Depends on local conditions)
Bluetooth Protocol:  4.2
Bluetooth Range:  Up to 10 m / 33 ft indoors and 30 m / 100 ft outdoors (Depends on local conditions)
  
MCU
CPU:  ESP32-D0WDQ6
Flash:  8 MB
  
Firmware capabilities
Schedules:  20
Webhooks (URL actions):  20 with 5 URLs per hook
Scripting:  mJS
MQTT:  Yes
CoAP:  No

Installation of Shelly devices must be done by a qualified electrician or authorised installers.

Use Cases

An awning that follows the weather

An awning that follows the weather

The outdoor motorized awnings offer pleasant shade for the establishment's visitors on sunny days. However, a strong, unexcepted wind can damage them beyond repair. By combining it with a wind sensor or simply by using a script to receive data for the weather forecast, Shelly Pro 2PM can automatically close the outside awnings to protect them from the wind. Additionally, if the weather forecast predicts rain in the afternoon hours, Shelly will open the awnings again to protect the outside seated customers.
Automated blinds for privacy control

Automated blinds for privacy control

Motorized blinds and curtains will not only encourage the use of more natural light but will also allow the guests of your hotel establishment control of their privacy by controlling motorized blinds or curtains individually. They can open or close the blinds or set the angle of the blinds according to their own needs and preferences.
Remote control of the parking gates

Remote control of the parking gates

Security services are costly to maintain. Shelly allows the automation of access control for your office or home, giving you remote control over your parking barrier or gate door. Use smart scheduling to set Shelly Pro 2PM to keep the barrier open between 6:00 PM and 7:00 PM when people are leaving the office to ease the traffic.

Download the Shelly Cloud app for Android and iOS

Download Shelly Cloud App on Apple App StoreDownload Shelly Cloud App on Google Play store

Videos

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