Planning use
3.5 Nominal voltages
OP 73micro, TP 177micro (WinCC flexible)
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Operating Instructions, 09/2007, 6AV6691-1DF01-0AB0
3.5
Nominal voltages
The following table shows the permitted nominal voltage and the corresponding tolerance
range.
Table 3-5
Permitted nominal voltages
Nominal voltage
Tolerance range
+24 V DC
20.4 V to 28.8 V (–15%, +20%)