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Pilz PSEN op4B-S-3-080 User Manual

Page 51

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Operating Manual

PSEN op4B Series

47

7 DIAGNOSTICS

7.1 Function indicators

4 LEDs on the receiver (RX) and 2 LEDs on the emitter (TX) provide
the user with information about the operating status of the safety light
curtain.

Fig. 27


The key to the LEDs on the receiver (RX) depends on the operating
mode.

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