4 Channel Isolated 5V 10A Relay Module opto coupler

This is a 4 Channel Isolated 5V 10A Relay Module Opto-coupler and Relay output maximum contact is AC250V 10A and DC30V 10A. This relay module features 4 x 5V relays rated at 10A/250V each. It is designed to switch up to 4 high currents (10A) or high voltage (250V) loads with the help of microcontroller.

Each relay can individually switch on/off by an opto-isolated digital input, which that can connect directly to a microcontroller output pin. It only requires a voltage of approx 1.0V to switch the inputs on but can handle input voltages up to 5V. This makes it ideal for 1.0V to 5V devices. It has a wide range of applications such as all MCU control, industrial sector, PLC control, smart home control.

Features :

• No. of Channel: 4
• Trigger Voltage: 5VDC
• Relay Operating Voltage: 3.3V to 5V
• Triode drive, increasing relay coil
• High impedance controller pin
• Pull-down circuit for the avoidance of malfunction
• Power supply indicator and Control indicator lamp
• One normally closed contact and one normally open contact

Documents:

• 4 Channel Relay Module user Guide

Package includes:

• 1 x  4 Channel Isolated 5V 10A Relay Module