Sonoff SPM-4Relay - Smart Stackable Power Meter - 4 Relays with Power Meter

Availability: Directly available from warehouse in Eindhoven
SKU: 005916

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€53.50

Ex Tax: €44.21

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Description
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With the Sonoff Smart Stackable Power Meter system, up to 32 of these SPM-4Relay modules can be connected to a SPM-Main Unit. A Main Unit is required to control and read the energy usage of the relays. This relay module contains 4 relays with power meters and communicates via RS-485 with the Main Unit. The module also has physical buttons to control the relays and is easy to mount on a DIN rail.

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Tags: Sonoff SPM-4Relay - Smart Stackable Power Meter - 4 Relays with Power Meter , SONOFF-SPM-4RELAY , Accessories

Specifications

General
Brand	Sonoff
Manufacturer model/SKU	SPM-4Relay
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	Electric switch Current sensor Enclosure
General physical appearance
Main color	White
Weight [g]	586
Dimension X [mm]	248
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)	RS485
Current sensor
Number of channels	4
Suitable current	AC
Maximum measuring range [A]	20
Switch
Switching method	Electrical
Switch type	Mechanical relay
Number of channels/gangs	4
Contact(s)	NO (normally open)
Maximum switching voltage [V AC]	240
Switching voltage equal to supply voltage	Yes
Maximum switching current per channel (resistive load) [A]	20
Maximum switching current (channels combined) [A]	80
Connectors
Power supply connector(s)	Screw terminal
IO-connector(s)	Detachable block male (15EDG-3.81)
Switch connector(s)	Screw terminal
Enclosure
Material	Polycarbonate (PC) V0
Package contents
Package contents	1x SPM 4Relay 2x Mounting clip 1x Detachable screw terminal 1x RS485 connection cable 50cm 1x Quick start guide