The FMX PD22 series pilot devices line has been expanded to include RJ45 and USB communications ports. These through-the-door ports provide a safe and convenient way to connect with comm ports on devices such as PLCs and VFDs. The RJ45 comm port is used for Ethernet connections. The USB port features an A to A female class 3.0 connection port. The communications ports feature a protective cover that provides a UL Type 4X rating when installed.