ARDUINO modul 230V/30A ovládání 12V opto-oddělení 1x relé

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• 30A relay module, normally open interface maximum load: AC 250V/30A, DV 30V/30A
• Optical coupling isolation, driving ability is strong, stable performance;Trigger current is 5mA
• Module can be set high level or low level trigger by the jumper
• Power indicator light (green), relay status indicator light (red)
• Module Size:50mm*33mm*24mm
• Technical parameters:
• Voltage version:12V
• The static current:5mA
• Working current:80mA
• Trigger current:2-4mA
• Module interface specifications:
• DC+ : DC power supply positive pole
• DC- :DC power supply negative pole
• IN : signal triggering pin
• JD+ : relay control voltage positive
• JD- : relay control voltage negative
• DC+ and JD+ shorted by jumper cap, DC- and JD- shorted with jumper cap, it is the same voltage between trigger terminal and relay control terminal
• High and low level trigger mode selection.Jumper and L pin connection, IN pin is low level triggerJumper and H pin connection, IN pin is high level trigger
• Normally closed pin (NC) : relay normally closed pin
• Common pin (COM) : relay common pin
• Normally opened pin (NO) : relay normally opened pin