Sonoff SPM-Main - Wi-Fi Smart Stackable Power Meter - Main Unit

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SKU: 005915

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€33.50

Ex Tax: €27.69

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Description
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With the Sonoff Smart Stackable Power Meter system, up to 32 SPM-4Relay modules can be connected to this Main Unit. The Main Unit is controlled via Ethernet or Wi-Fi, then via RS485 the Main Unit controls the relay modules and reads the power consumption of each relay channel. Energy consumption data can also be stored on a microSD card (not included). The Main Unit can be controlled with Android or iOS with the eWeLink app, and is also compatible with Amazon Alexa, Google Assistant, IFTTT and Google Nest. The device is easy to mount on a DIN rail.

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Tags: Sonoff SPM-Main - Wi-Fi Smart Stackable Power Meter - Main Unit , SONOFF-SPM-MAIN , Wi-Fi

Specifications

General
Brand	Sonoff
Manufacturer model/SKU	SPM-Main
Norm conformity	RoHS CE FCC
Minimum operating humidity [%R.H.]	5
Maximum operating humidity [%R.H.]	95
Minimum operating temperature [°C]	-10
Maximum operating temperature [°C]	40
Features	SD-card adapter Enclosure
General physical appearance
Main color	White
Weight [g]	216
Dimension X [mm]	142
Dimension Y [mm]	90
Dimension Z [mm]	66
Mounting options	DIN-rail (EN 60715)
Form factor	Module (general)
General electrical properties
Minimum supply voltage [V AC]	100
Maximum supply voltage [V AC]	240
Communication
Hardware interface(s)	Ethernet RS485
Number of RS485 channels	1
Supported SD card size	Micro SD
Maximum supported SD capacity [GB]	32
Wireless communication
Interface(s)	Wi-Fi Bluetooth
Wi-Fi frequency [GHz]	2.4
Bluetooth version	4.2
Supported Bluetooth standard(s)	LE
Connectors
Power supply connector(s)	Screw terminal
IO-connector(s)	Detachable block male (15EDG-3.81) RJ45 female
Wi-Fi/Bluetooth antenna connector	Built-in antenna
Enclosure
Material	Polycarbonate (PC) V0
Package contents
Package contents	1x SPM main unit 1x Mounting clips 1x Detachable screw terminal 1x Quick start guide