6.2.4. DIRAS CURVED CELLS
AS1652 curved cells
Fig. 44 - AS1652 transmitter
AS1653 curved receivers
Fig. 45 - AS1653 receiver
6.2.5. TRANSMITTER/RECEIVER PHOTOCELLS
Fig. 46 - Detection photocell (T/R)
IN ORDER NOT TO INTERFERE WITH THE DIRAS CELLS, THE PHOTOCELLS ARE POSITIONED AS FOLLOWS:
• TRANSMITTER PHOTOCELL IN THE RIGHT GATE;
• RECEIVER PHOTOCELL IN THE LEFT GATE.
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