8-channel 5V continuous relay interface board. Each channel requires a control current of 70mA; Equipped with relays that can withstand high current. 230V AC 10A, 30V DC 10A
Each relay has a normally open and normally closed contact. Can be selected with a jumper and set to +1 TTL or ground
With power indicator; Each of the 8 channels has a status indicator. Integrated freewheeling diode to counteract the coil
Standard interface that can be directly controlled by microcontrollers (8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic)
The 8 channels are optically isolated, safe, reliable and interference-free. Widely used for all MCU control, industrial sector, PLC control, home automation with 8-channel relay module 8-channel DC 5V relay module with optocoupler
· Available switching capacity of 10A despite small design size for high-density PC. circuit board mounting technology.
· UL, TUV approved.
· Choice of plastic materials for high temperature and better performance of chemical solutions.
· Sealed types available.
· Simple magnetic relay circuit to meet low cost for mass production.
Widely used for household appliances, office machines, audio, equipment, cars, etc.
(Remote control TV receivers, monitors, application of high power consumption of audio equipment.)
Product description:
Product name: 8-channel relay module; Output channel: 8
Supply: 5V; Load voltage: AC 250V 10A, DC 30V 10A
Overall size: 137mm x 56mm x 17mm / 5.4 \" x 2.2 \" x 0.7 \" (L*W*H);
Mounting hole size: 3mm / 0.12 \"
Mounting hole distance: 132 x 50mm / 5.2 \" x 2 \" (L*W);
Material: Electrical part
Weight: 122g;
Package content: 1 x 8-channel relay module