Pilz PSEN op4H-s-30-150/1 - Manual (Page 20)

PSEN op4F/H-s Series Instruction Manual
16
It is thus important to position the safety light curtain according to the
minimum distance from reflecting surfaces.
The minimum distance depends on:
•
operating distance between emitter ( TX) and receiver (RX);
• real aperture angle of AOPD (EAA); especially:
for AOPD type 4 EAA = 5° (α = ± 2,5°)
Diagram of Fig. 8 shows the minimum distance from the reflecting
surface (Dsr), based on the operating distance:
Fig. 8
The formula to get Dsr is the following:
Dsr (m) = 0.15 for oper.distance < di 3 m
Dsr (m) = 0.5 x operating distance (m) x tg 2α for oper.distance ≥ di 3 m
AOPD
Type 4