PENGLIN 5PCS 12V Relay Module with Optocoupler High or Low Level Trigger Expansion Board for Raspberry Pi Arduino

Description

The relay comes with 1 single channel 12V activation relay, ready to control 250VAC at 10A. Extra isolation with opto-coupler at the front end of control, and the activation logic for relay is configureable via a mini jumpernical Specifications: Channel:1 channel Working Voltage:DC 12V Normally Open Compatible Load:10A 250VAC / 15A 125VAC / 10A 30VDC Quiescent Current:5mA Maximum Current:80mA Trigger Current:2 – 5mA Trigger Voltage(Low):0 – 4V Trigger Voltage(High):4.5 – 12V Insulation resistance:100MΩ (500VDC) Action time:less than 10ms Release time:less than 5ms Power indicator:Green Relay status indicator:Red Module Size:51mmX25.5mmX18.5mm /2.07X1.01X0.73inch(L*W*H)Input interface: DC+: connect to power plus (according to the relay voltage range) DC-: connect to power negative IN: Relay module trigger pin (high or low level trigger optional)Relay output: Normally Open (NO): normally open relay pin. The NO pin is not connected to the COM pin when the relay is off. The NO pin is connected to the COM pin when the relay is on; Common pin (COM): Relay common pin; Normally closed (NC): normally closed pin of the relay. NC pin is connected to COM pin when relay is off. NC pin is not connected to COM pin when relay is on;High/Low Level Trigger: 1. Low-level trigger when jumper and L short circuit; 2. High level trigger on jumper and H short circuitage includes: 5 x single channel 12V relay module with optocoupler module