DC 5V Multifunctional Relay Module With LED Display Delay /Self Lock / Cycle / Timing

Features 1 New upgraded version with up to 20 functions preset to meet more application needs 2 Optimize the software and hardware design enhance the anti interference ability of the module and the system is more stable and reliable 3 With power supply anti reverse function it will not damage the module due to wrong power supply 4 The timing can be adjusted between 0 1 seconds and 270 hours 5 All setting parameters can be saved and the setting contents will not be lost when power is off Electrical Parameter Working voltage DC 5VWorking current 05V module is less than 90mA less than 15mA when the relay is not operating the display is less than 3mA Working temperature 30C 70C limit range 40C 80C Relay normally open port maximum load capacity DC 0 30V 10A AC 0 250V 10ARelay normally closed port maximum load capacity DC 0 28V 10A AC 0 125V 10ADimensions 66mm x 41mm x 20mm length x width x height Module Interface Module voltage signal input 3 wire interface all interfaces have terminal blocks for user convenience1 DC DC power supply positive2 DC DC power supply negative3 X1 input signal detection interface Relay load output 3 wire interface all terminals have terminal blocks1 NO relay normally open interface the relay is suspended before the suction after the suction is shorted with COM2 COM relay common interface3 NC relay normally closed interface shorted to COM before the relay is sucked suspended after suction Mod