High Power Relay Board Module - Durable & Safe for Solenoid Valves, Motors, Pumps | Industrial Automation & DIY Electronics Control Solution

Product Description

Feature:1. CONVENIENT and PRACTICAL: The relay module can realize the fast and frequent switching on and off of the circuit at high frequency2. STABLE OPERATION: No noise will be generated during the on and off process, giving you a quiet working environment to meet your daily use needs3. 32 KINDS of FUNCTIONS: 32 kinds of commonly used functions can meet the needs of more applications, and can control solenoid valves, water pumps, motors, light strips, etc4. SAFE and RELIABLE: There will be no electric sparks or electromagnetic interference during use, so you can use the relay module with confidence5. LONG SERVICE LIFE: The service life is longer than that of common electromagnetic relays and can completely replace electromagnetic relaysHow to Use:1. Wiring port description:1. DC+: Input the positive pole of the DC power supply2. DC‑: Input the negative pole of the DC power supply3. IN+: Positive signal input terminal4. IN‑: negative signal input terminal5. OUT+: output positive6. OUT‑: output negativeButton trigger: (positive trigger: DC‑ and in‑ are short circuit, DC+ and IN+ are connected to the button)Or: (Negative trigger: DC+ and in+ are short c