12V 2 csatornás 4 közúti relé modul optocsatoló leválasztással támogatja a magas és alacsony triggert
12V 2 Channel 4 Road Relay Module with Optocoupler Isolation Supports High and Low Trigger
2 Road Relay Module with Optocoupler Isolation Supports High or Low Trigger
Description:
1 Maximum load:AC 250V/10A, DC30V/10A
2 SMD optocoupler isolation, strong driving ability, stable performance; trigger current 5mA
3 the module voltage 5V
4 each channel module can be set high or low triggered by jumper
5 fault-tolerant design, even if the control line is broken, the relay will not operate
6 power indicator (green), 2 relay state indicator (red)
7 interface design user-friendly, all interfaces are available through the wiring terminal direct connection leads, very convenient
Module Port:
1 DC : DC power supply positive 
2 DC-:   DC power supply negative 
3 IN1:   Channel 1 signal trigger terminal
4 IN2:   Channel 2 signal trigger terminal
Relay Output:
1 NC1:     Channel 1 relay normally closed pin
2 COM1:  Channel 1 relay common pin
3 NO1:     Channel 1 relay normally opened pin
4 NC2:     Channel 2 relay normally closed pin
5 COM2:  Channel 2 relay common pin
6 NO2:     Channel 2 relay normally opened pin
 
High And Low Level Trigger Option:
1 S1:   It is option switch for channel 1 relay
2 S2:   It is option switch for channel 2 relay
32742672004 - suq