System components: Analog input module SFC457

The following analog input modules are available: SFC444 (8x Voltage/Current Analog Inputs with Internal Shunt Resistor) SFC457 (8x Differential Voltage/Current Analog Inputs with Internal Shunt Resistor) These modules read 8x voltage or 8x current analog signals. The inputs are isolated from the backplane power supply. Module SFC 457 has differential inputs (no common ground) only. The factory setting is for current and can be changed for each channel with a jumper on the card. The inputs of the analog input module SFC444 are individually configured in Controlcare Application Designer to read: ± 10 V; ± 5 V; 0-5 V or 1-5 V with the internal shunt resistor (250 ./0,05%) in position "V". ± 40 mA; ± 20 mA; 0-20 mA, 4-20 mA, with the internal shunt resistor in position "I". The inputs of the analog input module SFC457 are differential (no common ground) and are individually configured in Controlcare Application Designer to read: ± 10 V; ± 5 V; 0-5 V or 1-5 V with the internal shunt resistor (250 ./0,05%) in position "V". ± 40 mA; ± 20 mA; 0-20 mA, 4-20 mA, with the internal shunt resistor in position "I".

For more information on System components: Analog input module SFC457 talk to Endress+Hauser Ltd