Readers
5.6 RF670R reader
Alternative connection possibilities:
● Pin 2 (VCC) to Pin 9 DI Common
● Pin 1 GND to busbar inputs
Voltage infeed through external source
Figure 5-33
Example circuit 2: Digital inputs
182
System Manual, xx/2014, J31069-D0171-U001-A15-7618
SIMATIC RF600