Input part :
VCC : Connect to power positive (according to the relay voltage range)
GND : Connect to power negative
IN : Relay module trigger pin (low level trigger)
Output part :
Normally Opened (NO) : Normally open pin of relay. NO pin is not connect to COM pin when relay off. NO pin is connect to COM pin when relay on
Common pin (COM) : Common pin of the relay
Normally closed (NC) : Normally close pin of relay. NC pin is connect to COM pin when relay off. NC pin is not connect to COM pin when relay on
Electrical parameters :
– Voltage version : 12V
– The static current : 4mA
– Working current : 65mA
– Trigger voltage : 10-12V
– Trigger current : 2mA
Deskripsi Produk
Description :
– This module conform international safety standard, the isolation groove between control areas and load area
– With optical coupling isolation, triggering more reliable, more stable
– The double FR-4 circuit board design
– Have power and relay operation instructions.The LED will be lit when relay on
– Signal input with a low level signal, the common pin
– Relay can directly control all kinds of equipment and load
– One normally open pin and a normally closed pin
– Blue KF301 terminal, more convenient
– Module size : 53x18x18.5mm
MODULE INTERFACE
Input part :
VCC : Connect to power positive (according to the relay voltage range)
GND : Connect to power negative
IN : Relay module trigger pin (low level trigger)
Output part :
Normally Opened (NO) : Normally open pin of relay. NO pin is not connect to COM pin when relay off. NO pin is connect to COM pin when relay on
Common pin (COM) : Common pin of the relay
Normally closed (NC) : Normally close pin of relay. NC pin is connect to COM pin when relay off. NC pin is not connect to COM pin when relay on
Electrical parameters :
– Voltage version : 12V
– The static current : 4mA
– Working current : 65mA
– Trigger voltage : 10-12V
– Trigger current : 2mA
