ANMBEST 2PCS 12V 4 Channel Relay with Optocoupler High/Low Level Trigger

ANMBEST 2PCS 12V 4 Channel Relay with Optocoupler High/Low Level Trigger

• It is 4 Channel Isolated 12V 10A Relay Module, each relay can individually switch on/off by an opto-isolated digital input, Standard interface can be directly connected with microcontrollers and be controlled directly by a wide range of microcontrollers such as Arduino, AVR, PIC, ARM, DSP, etc., very convenient.
• Equipped with high-current relay, maximum load: AC250V 10A, 15A 125VAC, DC30V 10A; Trigger current of opto-isolator: 5mA.
• RELIABLE: Fault-tolerant design, even if the control line breaks, the relay will not move; With optical coupling isolation, triggering more reliable, more stable.
• EASY to INSTALL: Equipped with screwed terminal plate and fixed bolt holes(diameter: 3.1 mm) on both sides for easy installation.
• High/Low level trigger can be selected by jumper. Very versatile, you can reverse the input logic with the jumper.