![FERMAX® Ingenium™ BF2 PSU - 12VDC 0.5Amp (DIN-2) [9893]](http://en-shop.sysaway.com/cdn/shop/products/9893_grande.png?v=1586946199)
Reference:
9893
BUSing power supply capable of delivering 500 mA. It allows supplying power to the rest of the equipment connected to the BUS.