5V 2 Channel Button Self-locking Interlock Three-selection One Relay Module High and Low Level Trigger with Sw

Specifications Trigger voltage low level is 0 2 5V high level defaults to 3 5 5VSupply voltage 5VQuiescent current 12mAWorking current 190mALoad 250V 10A AC or 30V 10A DC Applications This module is widely used in the design and development of home and industrial electronic products for the majority of electronic enthusiasts It can be used as a signal input source for single chip computers It is especially suitable for the electronic circuit design of students in colleges and universities It can be docked with a single chip or Add a level 1 drive relay or a small DC motor The module board is divided into four types self locking interlocking triggering jog high level low level machine equipment automation equipment modification PLC industrial control robot and other intelligent products Way of Working Self locking is pressed the relay is pulled in press again and the relay is turned off The self locking type 2 channels are independent of each other and can also be externally contacted and sent CH terminal wiring triggered by high level or low level optional and can be remotely controlled at the same time such as the control of the lamps Trigger jog is the relay pull in when pressed and the release button relay is turned off It is also possible to use an external contact switch CH terminal wiring to trigger with a high level or low level optional Applicable to circuits such as electric gates electric door locks docking wit