IDEC SG4 Type 4 Finger & Hand - Manual (Page 23)

Instruction Manual SG4-B Series
19
Installation precautions have to be taken to avoid interference
between homologous devices. A typical situation is represented by
the installation areas of several adjacent safety devices aligned one
next to the other, for example in plants with different machines.
Fig.9 provides two examples:
Fig. 9
NO
YES
YES
RX TX