If you want to switch large electric currents using an electronic control and require control isolation at the same time, then this card is a valuable asset.
Features
also available with 16 relays: K6714-16
Specifications
8 relays included (extendible to 16)
the relays can be piloted directly of through open-collector outputs
contact: 1 x inverter: 10A / 28VDC or 125VAC, max. 5A at 230VAC
relay switch-over contact: max. 5A at 220V
output voltage: 12V / 250mA for power supply
power supply: 220 or 115VAC / 12VA
PCB dimensions: 150 x 212mm (5.9" x 8.4")
recommended housing: WCAH2507