PLC relay module 8 channel 5V relay module with isolated optocoupler supports AVR/51/PIC microcontroller

8-channel transmission module features: Rơle uses high current, AC250V 10A DC30V 10A contacts several independent wiring, safe and reliable standard interface, can be expanded on various development boards Có dại tại cho túi đồBán điện cho bộng tại thức 51/AVR/AVR / ArmModule Description: 1. This module complies with the safety standards between swans, load control boilers and area isolation tanks; 2. Adopt FR-4 double-sided circuit board design, high-end CIP production process; 3. Use genuine controlled rơle sound loose ; 4. Use Rơle INSTRUCTION, pull it, and disconnect it, it will not light; 5. The signal input has a low signal, and it will light up when it is often started with the common terminal; 6. rơle can control various devices and loads; 7, 8 and 8 normally open contacts Point normally closed; 8. It is easier to install the blue KF301 terminal on the control line. 9. Module size: 138M*56mm*18.5mm (length*width*height), weight: 120g10 with 4-hole bolt, 3.1mm hole, p size 131mm*49.5mm11, complete 100% function test and stability test for two modules Interface: 1. VCC: 5V power supply to positive pole 2, GND: Cầu vồng 5V to negative pole 3, IN1-IN8: Bútchì signal, active low level RơLe ra Input: 12-wire interface, the interface can be directly connected to all leads, user-friendly 1 , No1-No8: the relay interface is normally open, short-circuit with COM2 after the Relay is empty, rơle com1-com8 common interface 3, NC1-nc8: the relay interface Relay and Previous Com are normally closed, after the pull-empty