DC +: positive power supply (according to the relay voltage supply)
DC-: negative power supply
CH1: relay module signal triggering end (high to trigger active) CH2: relay module signal triggering end (high to trigger active) CH3: relay module signal triggering end (high to trigger active) CH4: relay module signal triggering end (high to trigger active)
Four way Solid State Relay Module For Arduino
Description
Four way Solid State Relay Module For Arduino
Description:
Feature:
Voltage:5V
Quiescent current: 0 mA
Operating current: 12.5mA
Trigger Voltage: 3.3-5V
Trigger current: 2mA
CH2: relay module signal triggering end (high to trigger active)
CH3: relay module signal triggering end (high to trigger active)
CH4: relay module signal triggering end (high to trigger active)
Package included:
1 x Four way Solid State Relay Module For Arduino
Additional information
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