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S7-300 Automation System CPU Specifications: CPU 31xC and CPU 31x
7-26 A5E00105475-03
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Current output
• No load voltage typically 17 V
Destruction limit for externally applied voltages/currents
• Output voltage to M
ANA
max. 16 V, continuous;
• Current max. 50 mA;
Connection of actuators
• for voltage output
-wire connection possible, without cable resistance
compensation
-wire connection (measuring line) Not possible
• for current output
-wire connection Possible
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