Technical Specifications
A-22
C7-635 Control System
A5E00155581-04
Status, Interrupts, Diagnostics
Interrupts • No interrupts when operated as standard I/O
• When using the technological functions,
see CPU 31xC Technological Functions manual
Diagnostic functions • No diagnostics when operated as standard I/O
• When using the technological functions,
see CPU 31xC Technological Functions manual
Actuator Selection Data
Output range (rated values)
• Voltage +/– 10 V
0 V to 10 V
• Current +/– 20 mA
0 mA to 20 mA
4 mA to 20 mA
Load resistance
(in the rated range of the output)
• Voltage outputs
– ohmic load Minimum 1 kΩ
– capacitive load Maximum 0.1 μF
• Current outputs
– ohmic load Maximum 300 Ω
– inductive load Max. 0.1 mH
Voltage output
• Short-circuit protection Yes
• Short-circuit current 55 mA, typically
Current output
• No-load voltage 17 V, typically
Destruction limit for externally applied voltages/currents
Output voltage to MANA Maximum 16 V continuous;
• Current Maximum 50 mA continuous;
Connection of actuators
• For voltage output
2-wire connection Possible, without cable resistance compensation
4-wire connection (measuring
line)
Not possible
• For current output
2-wire connection Possible
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