300 Series, Model 4300 Temperature Controller, 90-264 Vac, 50/60 Hz, Input 1- Universal T/C, Rtd Or 4-20, 0-20 Ma, 0-1V, 0-5V, 0-10Vdc. Input 2- Ct And Analog Input (Add Ct94-1 If Heater Break Function Required), 0-1V, 0-5V, 0-10Vdc. Output 1 - Form A Relay 2A/240 Vac Resistive (N.O.). Output 2 - None Alarm 1 Relay 2A/240 Vac Resistive (N.O.). Alarm 2 Relay 2A/240 Vac Resistive (N.O.). Communications - 0-20/4-20 Ma Retransmission. Fdc-4300-4131100, Future Design Controls, Fdc Click Here To Download The Technical Bulletin.