10PCS One Channel Relay Module 12V Low Level Trigger Expansion Plate Load Controlled Switch Module for Industrial Automation Process

Features and benefits: Product introduction: 1. This module conforms to international safety standards, and there is an isolation slot between the control area and the load area; 2. With power supply and relay action indication, suction and bright, not bright; 3. When there is a signal at the signal input end, the common end and the normal beginning will be switched on; 5. Can be used as a MCU development board module, can be used as home appliances control; 6. Control dc or ac signal, can control 220V ac load; 7. There is a normally open and a normally closed contact; 8.Blue KF301 terminal is more convenient to connect to the control line. Electrical parameters: The module Operating voltage: 12V Static current: 5.5ma Static current: 42mA8. Trigger voltage: 0-4v8. Trigger current: 3mA8. Working temperature: -20 ° C ~ +85 ° C Indicator light: LED Installation: Screw fixation Size: 58mm/2.3’’ ×45mm/1.77’’ ×26mm/1’’(Length×Wide × Height) Weight: about 0.1KG Package including: 10 x relay module Note: High level trigger refers to the trigger mode with voltage between the signal input terminal and the ground, which can be understood as a short-circuit trigger mode between the signal input terminal and the VCC positive pole. Low-level trigger means that the voltage between the signal input end and the ground is triggered by OV, which can be understood as a short circuit trigger between the signal input end and GND negative pole

• Super material: Made of high quality use electrical element and semiconductor components. High structural strength, impact resistance, strong shock resistance, small driving current at the input end can easily interface with computer terminals and various digital programmed circuits. Beautiful and generous, excellent electrical conductivity, safe and reliable, long mechanical life.
• Package include: Include 10pcs relay module, can set low level trigger with jumper, to meet the demand of more trigger applications.
• Convenient tool: The shell of relays is made of ABS flame retardant plastic material, wear resistant, high temperature resistant, dustproof and oil resistant. The internal structure adopts a high-efficiency spring structure and has a high life. High mechanical strength, reliable and stable.
• Main Parameter: The module Operating voltage: 12V. Static current: 5.5ma Static current: 42mA. Trigger voltage: 0-4v. Trigger current: 3mA.
• A wide range of application: Widely used in Industrial automation, electric furnace heating, stage lighting control, photocopiers, medical equipment, petrochemical equipment, food machinery, packaging machinery, textile machinery, CNC machine tools, plastic machinery, fitness equipment, entertainment facilities and other automation control areas.and so on. etc.