Voltage infeed from internal source
Figure 5-53
Alternative connection possibilities:
● Pin 1 GND to pin 3 DO common
● Pin 2 (VCC) to busbar outputs
SIMATIC RF600
System Manual, xx/2014, J31069-D0171-U001-A15-7618
Circuit example 4: Digital outputs
Readers
5.8 RF685R reader
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