Relay Board
A relay board is an electronic switching module that allows low-power control signals (from devices like Arduino, Raspberry Pi, or PLCs) to operate high-power AC or DC appliances such as lights, fans, motors, or pumps. It is available in different channel options (1, 2, 4, 8, 16) and often includes LED indicators, screw terminals, and optocoupler isolation for safety and reliability. Relay boards are widely used in home automation, industrial automation, and robotics applications.
Highlights & Features
- Relay Module 1CO 8CH 24VDC (SPDT)
- Fully-enclosed IP20 rated design
- Custom configurations up to 32 channels
- Long Tail Jumpers.
- Ergonomic for wiring ease
- High quality standards and approvals
- Long-life laser marking
- Additional all-axis marking provision
- Over voltage category: III
- Pollution degree :2
- Option to select Pluggable/Soldered Relays
- Standard and reverse type marking option available.
- Low Coil Drive Current (4.7 mA to 100 mA).
- LED indication to denote relay actuation.
- Freewheeling diode across relay coil
