PIFACE PIFACE RELAY EXTRA RASPBERRY PI RELAY BOARD, 4 GPIO
PiFace RELAY EXTRA is a expander board to the PiFace RELAY+ adding four more relay outputs to the already existing four on the PiFace RELAY+. Each of the eight relays can be software controlled to switch up to 2Amp DC loads and has normally open and closed contacts terminated into quality screw terminals. PIFACE RELAY EXTRA requires PIFACE RELAY+ board to work your Raspberry Pi.
Four relay outputs for on/off control of loads up to 2A DC
Works with model B+ and newer Raspberry Pi models with 40 pin GPIOs
Stackable with up to eight more PiFace Relay+ boards with an expander board on eac
HAT (Hardware Attached on Top) compliant
This product must be used in conjucntion with PiFace Relay+ (SC13679)