Specification: Origin: Mainland China Type: Module Condition: New Product name: FRM01 multi-function relay Specification: 5V 1-way relay module 12V 1-way relay module 24V 1-way relay module The FRM01 multi-function relay control module is specially designed for users with a variety of different needs. It uses a microcontroller as the main control unit and has 18 preset functions. It can be customized and added with other specific functions according to user needs. The module uses genuine high-quality power relays, high-power and high-voltage transistors, red and blue signal indicators, and -grade double-sided PCB sheets. The board layout is comprehensive and has stable performance. It can be widely used in various power control occasions. Features: 1. Newly upgraded to version 2.0, the module functions have been increased from the previous 8 to 18 to meet more application needs. 2. Add the anti-reverse connection function of the power supply, so that the module will not be damaged due to wrong power supply connection. 3. Use high-quality high-voltage power supply modules to replace the previous discrete power supplies, making the system more stable and reliable 4. Add 0.1 second timing function, and the timing accuracy is upgraded from the previous 0.1 second to 0.01 second 5. Add automatic power saving function, users can set it independently module interface Module control terminal: There is a 3-wire interface, and all interfaces have terminal blocks for user convenience. 1. DC+: DC power supply positive pole (5V, 12V and 24V modules are available) 2. DC-: negative pole of DC power supply 3. CH1: Input detection interface, high level is effective Relay output: 3-wire interface, all interfaces have terminal blocks 1. NO: Relay normally open interface, the relay is suspended before closing, and short-circuited with COM1 after closing. 2. COM: relay public interface 3. NC: Normally closed interface of the relay, short-circuited with COM1 before the relay is closed, and left floating after closing. Load capacity: Normally open port Maximum load capacity: DC 0-30V/10A, AC 0-250V/10A Maximum load capacity of normally closed port: DC 0-28V/10A, AC 0-125V/10A Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Included: 1 X Relay Module (Specifications optional) 1. Newly upgraded to version 2.0, the module functions have been increased from the previous 8 to 18 to meet more application needs. 2. Add the anti-reverse connection function of the power supply, so that the module will not be damaged due to wrong power supply connection. 3. Use high-quality high-voltage power supply modules to replace the previous discrete power supplies, making the system more stable and reliable 4. Add 0.1 second timing function, and the timing accuracy is upgraded from the previous 0.1 second to 0.01 second 5. Add automatic power saving function, users can set it independently