Technical Specifications
A-20
C7-635 Control System
A5E00155581-04
Encoder Selection Data
Input ranges (rated value)/input resistance
• Voltage +/– 10 V/100 k Ω
0 V to 10 V/100 kΩ
• Current +/– 20 mA/50 Ω
0 mA to 20 mA/50 Ω
4 mA to 20 mA/50 Ω
• Resistance 0 Ω to 600 Ω/10 MΩ
• Resistive thermometer Pt 100/10 MΩ
Permissible input voltage (destruction limit)
• For voltage input Maximum 30 V continuous;
• For current input Maximum 2.5 V continuous, maximum 24 V transient
Permissible input current (destruction limit)
• for voltage input Maximum 0.5 mA continuous;
• For current input Maximum 50 mA continuous;
Connection of signal encoders
• For voltage measurement Possible
• For current measurement
As 2-wire measuring
transducer
Possible, with external power supply
As 4-wire measuring
transducer
Possible
• For measuring resistance
With 2-wire connection Possible, without cable resistance compensation
With 3-wire connection Not possible
With 4-wire connection Not possible
Linearization of characteristic
curve
By software
• For resistive thermometer Pt 100
Temperature compensation No
Technical unit for temperature
measurement
Degrees Centigrade/Fahrenheit/Kelvin
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