SICK LE20 Instrucciones De Operación página 328

Chapter 11
Order no. for systems
System Order No.
VS/VE 18-2 6 011 845
O 4550
VS/VE 18-2 6 011 846
O 4450
3 2 8
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Appendix
1 1 . 5 . 3 VS/VE 18-2
Legend for dimensional drawing (in fold-out section):
a = Fixing nut M 18
s = Power indicator (VS 18-2), receive indicator (VE 18-2)
Meaning of the LEDs
LED
Sender
amber,
continuously lit
Receiver
amber,
continuously lit
Tab. 11-6: Meaning of the LEDs, VS/VE 18-2
Sender unit included
VS 18-2 D 5550
Operating range 16 m, metal housing, equipment plug M12, 4-pole, angled
VS 18-2 D 5450
Operating range 16 m, metal housing, equipment plug M12, 4-pole, straight
Meaning
Sender ready for operation
Light beam clear, Receiver ready for operation
Receiver unit included
VE 18-2 O 4550
VE 18-2 O 4450
Operating Instructions
Safety Evaluation Unit LE 20
8 008 685/Q913/2007-05-21