Features 1.Anti Interference: Adopt dual power supply selection and optocoupler design to enhance anti interference ability and isolation 2.Multiple Continuous Pull In: Good quality relay with stable and reliable performance, can be pulled in multiple times continuously, and have a long service life 3.Positive and Negative Control Input Modes: Compatible with two input modes of positive control and negative control to meet the needs of various working scenarios 4.LED Action Indicator: Each channel has an LED action indicator, which can be more intuitive to understand the product performance 5.DIN Rail Mount: DIN Rail type installation design, convenient and quick, firm and stable Specification Item Type: Relay Module Material: PCB Trigger Signal: DC 3.3V/5V/12V/24V Trigger Signal Current Per Channel: 5mA Power Supply Voltage: DC 5V/12V/24V Coil Current Per Channel: 18.8mA Contact Type: One normally open and one normally closed (single pole) Maximum Load Current of Each Contact: 10A Action Time: 12ms or less Reset Time: Less than 4ms Maximum Switching Frequency: 18000 Times/hour Mechanical Life: More than 20 million times Relay Installation: Plug in type (no) Module Installation Method: DIN standard rail installation Purpose: Use a smaller current to control a larger current automatic switch Applicable Scenarios: Electronic equipment, automation equipment, can be used for signal amplification of single chip microcomputer, PLC, industrial computer and other equipment Package List 1 x Relay Module