- - - - [Convenient Interface Design] With a user-friendly interface, all connections can be easily made through terminal wiring for hassle- installation. [Fault Tolerant Design] This 3-way relay module features a fault-tolerant design, ensuring that the relay won't operate even if the control line is damaged. [Efficient & Widely Applicable] This high voltage relay module boasts high efficiency, sleek design, simple operation, and broad applicability for various scenarios. [Optocoupler Isolation] Equipped with optocoupler isolation, this high voltage relay module delivers robust driving capability and stable performance. [Versatile Actuator Settings] The relay module offers high or low level triggers, catering to a wide range of triggering applications. Spec: Item Type: 3 Channel Relay Module Specifications: 49 x 42 x 20mm Actuator Current: 5MA (Such as 3.3V microcontroller control, need to have IO push pull output function) Control Voltage: AC0- or DC0-30V Control Current: 0-7A Material: Electronic Components Package List: 1 x 3 Channel Relay Module How To Use: 1. This module is triggered at high level, and the pin header label on the board is GND (RGND) 2. 5V is the negative and positive pole of the 5V power supply of the relay, CH1, CH2, CH3 are the control ports, 3. High level triggering, that is, after the module is powered, the control port receives a high level relay and turns on [Convenient Interface Design] With a user-friendly interface, all connections can be easily made through terminal wiring for hassle- installation. [Fault Tolerant Design] This 3-way relay module features a fault-tolerant design, ensuring that the relay won't operate even if the control line is damaged. [Efficient & Widely Applicable] This high voltage relay module boasts high efficiency, sleek design, simple operation, and broad applicability for various scenarios. [Optocoupler Isolation] Equipped with optocoupler isolation, this high voltage relay module delivers robust driving capability and stable performance. [Versatile Actuator Settings] The relay module offers high or low level triggers, catering to a wide range of triggering applications.
