... )Input signals(Fixed)Thermo-couple: K.E.J.S.B.T.R.N; Thermo-resistance: Pt100, Cu50;Linear signal ... , P+I ; ON/OFF control (Hysteresis error could be set)Main outputRelay contacts 250V/3A (Resistive Load) ; SSR 8 ... no caustic or magnetic field disturbModel naming:Application: PCB machine, PCB washing machine, Food making machine, Biscuit making machine, foam rubber machine, molding machine, etc.