Siemens 505-6860 RS-485/RF I/O Channel Converter is a single-channel bridge that links an RS-485 serial I/O bus to an RF coax I/O channel, enabling remote I/O communications over Siemens RF networks. Designed for legacy CTI PPX/Siemens control architectures, it provides one RS-485 interface and one RF coax interface to connect RS-485 devices to RF coax segments in the field. The 505-6860 is a module-style converter used to integrate RS-485 and RF coax I/O in Siemens automation systems, identified by the part number 505-6860.
