Transfer element. Interface, RS RJ45, RJ45 connector, 8 poles, screw connection. The RS RJ45 interfaces offer a convenient and simple alternative for connecting modems, routers, PCs, or other communication devices with the existing components within the control cabinet. They can be used to adapt the shielded 8-pole RJ-45 contacts to a screw connection or to connect two data lines. The modules can be mounted on standard TS 32 and TS 35 mounting rails.