Device identification<\/p>\n
Device name:<\/strong> Shelly Plus 2PM<\/p>\n<\/li>\n Device model:<\/strong> SNSW-002P16EU<\/p>\n<\/li>\n Device SSID:<\/strong> ShellyPlus2PM-XXXXXX<\/p>\n<\/li>\n<\/ul>\n Brief description<\/p>\n Shelly Plus 2PM is a compact 2-channel smart switch with energy consumption measurement and cover control functionality. It allows remote control of electrical devices via mobile, tablet, computer or home automation system.<\/p>\n The device can be used independently in a local Wi-Fi network or in cloud-based home automation services. The device can be monitored, controlled and configured via a web interface and is suitable for installation in standard wall boxes, behind sockets or switches or in other space-constrained locations.<\/p>\n Main use cases<\/p>\n Residences<\/p>\n<\/li>\n Multi-apartment buildings (apartment blocks, hotels)<\/p>\n<\/li>\n Small commerce (offices, shops, restaurants, gas stations)<\/p>\n<\/li>\n Government and municipal institutions<\/p>\n<\/li>\n Universities and colleges<\/p>\n<\/li>\n<\/ul>\n Integration<\/p>\n Google<\/p>\n<\/li>\n Samsung SmartThings<\/p>\n<\/li>\n Amazon Alexa<\/p>\n<\/li>\n<\/ul>\n Electrical interfaces<\/p>\n Inputs:<\/strong><\/p>\n 2 switch\/button inputs (S1 and S2) on screw terminals<\/p>\n<\/li>\n 3 power inputs on screw terminals: 1 N (+) and 2 L (\ua7b1)<\/p>\n<\/li>\n<\/ul>\n Outputs:<\/strong><\/p>\n 2 relay outputs with energy consumption measurement<\/p>\n<\/li>\n<\/ul>\n Additional interface:<\/strong><\/p>\n Shelly proprietary serial interface Connectivity<\/p>\n Wi-Fi<\/p>\n<\/li>\n Bluetooth<\/p>\n<\/li>\n<\/ul>\n Safety features<\/p>\n Overheating protection<\/p>\n<\/li>\n Overvoltage protection<\/p>\n<\/li>\n Overload protection<\/p>\n<\/li>\n Over-current protection<\/p>\n<\/li>\n Resistance detection (cover module)<\/p>\n<\/li>\n Safety lock (cover module)<\/p>\n<\/li>\n<\/ul>\n Supported load types<\/p>\n Resistive (incandescent lamps, heating devices)<\/p>\n<\/li>\n Capacitive (capacitors, electronics, motor starting capacitors)<\/p>\n<\/li>\n Inductive RC snubber (LED drivers, transformers, fans, refrigerators, air conditioners)<\/p>\n<\/li>\n<\/ul>\n User interface<\/p>\n Input:<\/strong><\/p>\n Single button press<\/p>\n<\/li>\n Hold for 5 sec: AP and Bluetooth connection<\/p>\n<\/li>\n Hold for 10 sec: factory settings<\/p>\n<\/li>\n<\/ul>\n Output:<\/strong><\/p>\n LED (monochrome) indicator<\/p>\n<\/li>\n Flashing patterns depending on AP, Wi-Fi, cloud connection and OTA updates<\/p>\n<\/li>\n<\/ul>\n Physical data<\/p>\n Size:<\/strong> 37x42x16 \u00b10.5 mm<\/p>\n<\/li>\n Installation:<\/strong> wall box<\/p>\n<\/li>\n Screw terminals max torque:<\/strong> 0.4 Nm<\/p>\n<\/li>\n Wire cross-section:<\/strong> 0.5\u20131.5 mm\u00b2<\/p>\n<\/li>\n Wire stripping length:<\/strong> 5\u20136 mm<\/p>\n<\/li>\n Housing:<\/strong> plastic, black<\/p>\n<\/li>\n<\/ul>\n Environment:<\/strong><\/p>\n Operating temperature: -20\u202640 \u00b0C<\/p>\n<\/li>\n Humidity: 30\u201370 % RH<\/p>\n<\/li>\n Max altitude: 2000 m<\/p>\n<\/li>\n<\/ul>\n Electrical data<\/p>\n Supply voltage:<\/strong> 110\u2013240 VAC \/ 24 VDC \u00b110%<\/p>\n<\/li>\n Consumption:<\/strong> <1.4 W<\/p>\n<\/li>\n Max AC voltage:<\/strong> 240 V<\/p>\n<\/li>\n Max DC voltage:<\/strong> 30 V<\/p>\n<\/li>\n Max AC current:<\/strong> 10 A per channel, 16 A total current, 18 A max short-term<\/p>\n<\/li>\n Max DC current:<\/strong> 10 A<\/p>\n<\/li>\n Built-in temperature sensor:<\/strong> Yes<\/p>\n<\/li>\n AC voltmeter:<\/strong> Yes<\/p>\n<\/li>\n AC ammeter:<\/strong> Yes<\/p>\n<\/li>\n<\/ul>\n Wireless connection<\/p>\n Wi-Fi:<\/strong> 802.11 b\/g\/n, 2400\u20132495 MHz, <20 dBm, range 30 m indoors \/ 50 m outdoors<\/p>\n<\/li>\n Bluetooth:<\/strong> 4.2, range 10 m indoors \/ 30 m outdoors<\/p>\n<\/li>\n<\/ul>\n Microcontroller<\/p>\n CPU:<\/strong> ESP32-U4WDH<\/p>\n<\/li>\n Flash:<\/strong> 4 MB<\/p>\n<\/li>\n<\/ul>\n Firmware features<\/p>\n Schedules: 20<\/p>\n<\/li>\n Webhooks: 20, 5 URLs per hook<\/p>\n<\/li>\n Scripting: Yes<\/p>\n<\/li>\n MQTT: Yes<\/p>\n<\/li>\n CoAP: No<\/p>\n<\/li>\n<\/ul>\n Wiring terminals (legend)<\/p>\n User guide: Shelly Plus 2PM multilingual printed user and safety guide.pdf<\/a><\/p>\n
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\u26a0 Warning: the additional interface has high voltage when the device is connected to power!<\/p>\n<\/li>\n<\/ul>\n
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\n \nTerminal<\/th>\n Description<\/th>\n<\/tr>\n<\/thead>\n \n N<\/td>\n Neutral<\/td>\n<\/tr>\n \n L<\/td>\n Phase (110\u2013240 V)<\/td>\n<\/tr>\n \n O1, O2<\/td>\n Load outputs<\/td>\n<\/tr>\n \n S1, S2<\/td>\n Switch inputs<\/td>\n<\/tr>\n \n +<\/td>\n 24 VDC positive<\/td>\n<\/tr>\n \n –<\/td>\n 24 VDC negative<\/td>\n<\/tr>\n \n \ua7b1<\/td>\n 24 VDC negative terminal<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n