... , ST Standard. RelayContact rating:DC30V@1A Max.Fiber link fault and No voltage input alarm5-pin Pluggable Screw TerminalPowerInput Voltage: 24VDC ... /SC/FC (optional), Rate data: 0-10M.PcsCi-sf110-SSingle mode fiber, transmission distance: 20KM, single fiber port, connector ST/SC ... /FC, Rate data: 0-10M.Pcs Rs232/485/422 to Fiber Optic Converter with two optical ports support daisy chain link Ci-sf110 ...