Interface converter, for converting RS-232 (V.24) to TTY, with electrical isolation, 2 channels, rail-mountable. Interface converter Converts RS-232 (V.24) to TTY With electrical isolation 2 channels Rail-mountable PSM-ME-RS232/TTY-P 2744458 Phoenix Contact is a versatile industrial communication module that can be used in various applications such as automation, manufacturing, and process control. This item is available for purchase at PLC2Day.