Modulo rele 8 canali 5V per Arduino

Il modulo relè 8 canali può essere utilizzato per controllare qualsiasi carico vogliate.

Lo stato dell'uscita è segnalata dall'accensione di un led corrispondente ad ogni singolo relè.

• Alimentazione: 5 Vdc
• Numero relè: 8 (ogni relè necessita di una corrente di 15-20 mA)
• Contatti di uscita: N.A. - Comune - N.C.
• Portata contatti: 10 A 250 Vac - 10 A 30 Vdc
• Tensione attivazione: 1,5 - 5 Vdc
• Dimensioni (mm): 140x57x17


8-Channel 5V Relay Module with Opto Isolated inputs (Hi/Low Trigger)
If you want to switch up to 8 high current / high voltage loads from a microcontroller, this 5V relay board can do it.

It contains 8 x 5V relays rated at 10A/250V AC (DC 30V/10A). Each relay is switched on/off by an opto-isolated digital input that can be connected 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 both 5V and 3.3V devices.

Additionally, each Trigger input can be set to trigger on either a High or Low input.

Features

8x 5V relays
Each Relay can be set to trigger on High or Low signal
Each relay rated at 10A / 250V
Each relay consumes approx 30mA when switched on (at 5V)
Power supply 5V
Fully Opto-isolated input signals
High Input signals from 1.0V to 5V
Individual indicator LEDS for each relay
Power On LED indicator
4x mounting holes
Power Supply

A supply voltage of 5V should be connected to the DC+ and DC- pins. This is used to power the relay coils when they are switched on. A power Indicator LED indicates power is supplied.

DO NOT apply power the wrong way round. This can seriously damage the components on the board