Siemens CPU 312C - Page 165

Technical data of CPU 31xC
6.6 Technical data of the integrated I/O
CPU 31xC and CPU 31x, Technical Data
Manual, 01/2006 Edition, A5E00105475-06
6-53
Technical data
Voltage output
• Short-circuit protection
Yes
• Short-circuit current
Typically 55 mA
Current output
• No-load voltage
Typically 17 V
Destruction limit for externally applied voltages/currents
• Voltage measured between the outputs and M
ANA
Max. 16 V
• Current
Max. 50 mA;
Connection of actuators
• For voltage outputs
– wire connection
– wire connection (test lead)
Possible, without compensation of
cable resistance
Not possible
• For current outputs
– wire connection
Possible