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Sonoff SPM-Main User Manual

Sonoff SPM-Main
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2.接线
机,
每1台⼊32台(总线过100⽶)
线为:2芯线(RVVSP)线0.2mm²
Shenzhen Sonoff Technologies Co., Ltd.
SPM-4Relay
SPM-Main
SPM-4Relay
RS - 48 5RS - 48 5
Out
AB
In
AB
A B
RS - 48 5
Out
AB
In
AB
线
100-240V AC
N1
Out
L1
Out
N2
Out
L2
Out
N3
Out
L3
Out
N4
Out
L4
Out
LIn
N In
有4个道,电,⽴,
后,
线
3
合,485线性,线地(⼀地,
空)

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Sonoff SPM-Main Specifications

General IconGeneral
BrandSonoff
ModelSPM-Main
CategoryMeasuring Instruments
LanguageEnglish