Siemens SIMATIC MICRO-DRIVE PDC600 Equipment Manual page 42

Servo drive system
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Technical specifications
5.2 Drive controller derating
1
0,9
0,8
0,7
0,6
0,5
0,4
0,3
0,2
0,1
0
Figure 5-2
Coincidence factors of inputs/outputs
Also note the permissible coincidence factors of the inputs/outputs.
At ambient temperatures above 40 °C, the sum of the output currents of the two outputs
(DQ) must not exceed 1 A.
This can be achieved either by operating the two outputs (DQ) alternately or by operating
each of the outputs with a part of the total current of 1 A.
All inputs (DI) may be operated simultaneously up to 60 °C. No deratings with respect to
ampacity exist as a function of ambient temperature.
40
0
10
20
30
Derating for PDC600(F) as a function of the ambient temperature
40
50
60
Equipment Manual, 12/2023, A5E50502703-AB
PDC600(F)

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