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Your cart is empty. Maximum load:AC 250V/10A,DC30V/10A;
Trigger current 5mA;
Module voltage 12V.
Power indicator (green), 4 relay status indicator (red);
Module size :73mmx50mmx18.5mm(LxWxH);
Install bolt holes. Hole positions:3.1mm,spacing:67mmx44.5mm.
DC+:Connect positive terminal of power supply.
DC-:Connectnegative terminal of the power supply;
IN1-IN4: High and low level control relays can be set.
Output interface:
NO1-NO4: Relay normally open interface, pause the relay before unplugging, and then short-circuit com;
COM1-COM4: Relay Common Interface;
NC1-NC4: Relay normally closed interface, short-connect the relay with COM before plugging, and then hang up;
S1-S4 are the trigger selection of high and low levels of relays 1-4 in turn;
When com and low terminals are short-circuited, the corresponding relay is triggered by the low level;when com and high terminals are short-circuited, the high level is triggered;
Package: 2pcs 12V 4-channel high and low level trigger relay (red board)
Goldie
Reviewed in the United States on February 4, 2024
Work perfectly.
Chuck S.
Reviewed in the United States on June 26, 2023
These are the best modules if you need a lot of options on triggering relays. Only downside was how hard it was to finally get the right schematic of board.
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