This 8 Road/Channel Relay Module (with light coupling) 24V module meets the safety standard as control areas and load areas have the isolation groove. Optical coupling isolation module.

The triggering of the 8 Road/Channel Relay Module is reliable and more stable. The double FR–4 circuit board design, high-end SMT process. It has power and relay operation instructions. Relay terminals (C, NC, NO) are accessible through screw terminals which makes wiring up the board very easy.

The inputs of the 8 Channel 24V Relay Module are isolated to protect any delicate control circuitry.

Features :

1. Equipped with high-current relay 10A@250VAC / 10A@30VDC
2. It can control both AC and DC appliances such as Solenoids, Motors, lights, fans, etc
3. High-quality screw terminals (Terminal Block) provided (C, NC, NO) for quick and easy connection
4. Freewheeling diode to protect your microcontroller
5. Input Signal Pin connected to Burg stick for easy accessibility
6. LED Status indicators to indicate the relay ON/OFF status
7. Mounting holes provided
8. Signal input with a high-level signal, the common and often start conduction;
9. The relay can directly control all kinds of equipment and loads;
10. One often opened a normally closed contact;
11. Blue KF301 terminal line is more convenient.
12. It is also able to control various appliances and other types of equipment with a large current.
13. Red working status indicator lights are conducive to the safe use. Widely used for all MCU control, industrial sector, PLC control, smart home control.