Differences with Shelly Pro 2PM v.0 are marked by the ≠ symbol in the text below.
Main changes:
Power supply: no more 12 VDC option.
Connectors: 3-terminal connectors are replaced by 2-terminal ones.
PCBs: relay 2-layer PCBs are replaced by 4-layer ones for better thermal performance.
LAN: improved high voltage electrical distances.
Plastics shell: improved dielectric performance.
Device identification (≠)
Device name: Shelly Pro 2PM v.1
Device model: SPSW-202PE16EU
Device SSID: ShellyPro2PM-XXXXXX
Short description
Shelly Pro 2PM is a DIN rail mountable 2-channel smart switch with power measurement capabilities. Enhanced with all the gen2 firmware flexibility and LAN connectivity, it provides professional integrators with many more options for end customer solutions. It can work standalone in a local Wi-Fi network or it can also be operated through cloud home automation services.
Shelly Pro 2PM 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.
Shelly Pro 2PM has an embedded Web Interface which can be used to monitor and control the device, as well as adjust its settings.
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
Integrations
Google
Alexa
Samsung SmartThings
Simplified internal schematics (≠)
Device electrical interfaces
Inputs
2 switch/button inputs on screw terminals: SW1 and SW2
2 power supply inputs on screw terminals: 1 N and 1 L
2 relay inputs: I1, I2
Outputs
2 relay outputs: O1, O2
Ethernet port
1 RJ45 connector
⚠CAUTION! Plug in or unplug the LAN cable only when the Device is powered off! The LAN cable connector must not be metallic in the parts touched by the user to plug in or unplug the cable.
Add-on interface
Shelly proprietary serial interface
⚠CAUTION! High voltage on the add-on interface when the Device is powered!
Connectivity
Wi-Fi
Ethernet
Bluetooth
Safety features
Overheating protection
Overvoltage protection
Overcurrent protection
Overpower protection
Supported load types
Resistive (incandescent bulbs, heating devices)
Capacitive (capacitor banks, electronic equipment, motor start capacitors)
