Description

This compatible Arduino shield is a simple way to drive 4 outputs in high-voltage with 4 independent relays piloted by opto-couplers. It is possible to switch up to 1250VA AC or 150W DC.

The relay control is done through digital pines D5, D6, D7 and D8 of the Arduino board.

The shield relay requires an external 12V DC voltage to properly power the coils of the relay, a LED will verify the presence of this tension.

S.h.i.e.l.d. relay has also a slot to receive a wireless XBee module, a switch allows also to switch the link series between the Xbee module and map Arduino to program it easily. This avoids to remove constantly the Xbee map to program the Arduino board.

Sold without the card Xbee shield.

Features

• Supply voltage: 12 V DC
• Rated current: 200 my max
• Each relay max voltage: 30 V DC or V AC 250
• Max current on each relay: 5A
• Size: 69 x 55 mm
• Weight: 49 g